20120516101553799

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Company Profile
Company name: Shenzhen Quanda Plastic Co., Ltd.
Add.: Bldg.1, Hebei Industrial Zone, Dalang South Road, Longhua,Bao'an, Shenzhen,China 518109 Business
type: Manufacturer, Distributor/ wholesaler, Agent
Primary Business：Engineering plastics semi-finished products, plastic rod, sheet, pipes. Product cover POM,
PP, PE, PA, TEFLON, ABS, PBT, PC, PET, PMMA, PC, PPS, PU, PVC, PS, PEEK, Phenolic laminated rod and
sheet, epoxy sheet and rod.
Manufacturer of POM, PE, PP, PA NYLON, PVDF, ABS rods and sheets, and durostone sheet.
Agent and distributor of other products.
We offer customized machining profile parts, OEM service, Design service according customer requirements.
Company Register Date:2002
Alteration date:2007
Total Number of Employees：150 people
Annual Sale: US$10million~US$15million
Export Rate: 60%
Leading Market: North America, Europe, South America, Asia, Mid East, Australia, South Africa
Main Customer:
STEVE CLAYTON, INC.
TECHPACK ASIA (ALCAN GROUP)
TURNER PRECISION ENGINEERING (AUS) PTY. LTD.
HERRAMIENTAS ESPECIALES NACIONALES C POR A.
KARTING STADIUM LTD.
Certificate: RoHS SGS etc..
Brand: QUANDA
Company Logo:

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CATALOG
1---------------------------------------------------------------------------------------------------Front colver
2-----------------------------------------------------------------------------------------------Company profile
4-----------------------------------------------------------------------------------------------------Company introduction
5---------------------------------------------------------------------------------------------------Factory Workshop show
5----------------------------------------------------------------------------------------------------------------Extrusion Line
6-------------------------------------------------------------------------------------------------------Machining Workshop
7-------------------------------------------------------------------------------------------Finished Products Warehouse
8--------------------------------------------------------------------------------------------------------------------------------ABS
9------------------------------------------------------------------------------------------------------------------------------HDPE
10------------------------------------------------------------------------------------------------------------------------------HIPS
11--------------------------------------------------------------------------------------------------------------------------------PP
13--------------------------------------------------------------------------------------------------------------------------------PU
14------------------------------------------------------------------------------------------------------------------------------PVC
15--------------------------------------------------------------------------------------------------------------------------------PA
16-------------------------------------------------------------------------------------------------------------------------------PBT
17---------------------------------------------------------------------------------------------------------------------------------PC
19-------------------------------------------------------------------------------------------------------------------------------PET
20-------------------------------------------------------------------------------------------------------------------------------POM
21------------------------------------------------------------------------------------------------------------------------------PTFE
22------------------------------------------------------------------------------------------------------------------------------PVDF
23--------------------------------------------------------------------------------------------------------------------------UHMWPE
24---------------------------------------------------------------------------------------------------------------------------------PAI
25-------------------------------------------------------------------------------------------------------------------------------PEEK
26---------------------------------------------------------------------------------------------------------------------------------PEI
27-----------------------------------------------------------------------------------------------------------------------------------PI
28--------------------------------------------------------------------------------------------------------------------------------PPS
29--------------------------------------------------------------------------------------------------------------------------------PSF
30----------------------------------------------------------------------------------------------------------------Durostone sheet
31--------------------------------------------------------------------------------------------------------Phenolic bakelite sheet
34--------------------------------------------------------------------------------------------------------------3024 Epoxy Sheet
35-------------------------------------------------------------------------------------------3025 Phenolic cotton cloth sheet
36------------------------------------------------------------------------------------------------------------------------Machinning
49------------------------------------------------------------------------------------------------------------------------Back cover

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Company Introdution
Shenzhen Quanda Plastic Co., Ltd. is one of the most professional manufacturers which mainly produce and
design engineering plastic products. Our products are involved in general engineering plastic series of ABS, PS,
PVC, PP, and PE; high property engineering plastic series of PA6/66, POM, and PC; special plastic series of
PET, PPT, and PPS; enduring high temperature series of PSU, PI, PTFE, and PEI; flexible plastic series of PU
and TPE; Insulation and high temperature resistance materials such as durostone sheet, Phenolic laminated rod
and sheet, epoxy sheet and rod ; anti-static shield plastics; and other hundreds of varieties of plastic profiles.
Our plastic profiles include sheets, plates, rods, and tubes. With complete variety and professional experience,
we have become one of the limited enterprises which are engaged in full range of engineering plastic products.
Our products are widely used in accuracy mould, prototype
design & jig, mechanical industry, hardware & electric
appliance, printing & packaging, mining & oil-field,
construction project, electric manufacturing, aerospace
engineering, and many other industries and fields.
Our company always adheres to the concept of serving
customers with advanced technology. Since establishment,
we have provided customers with one-stop service. The
whole process includes pre-selection design before selling,
integrated processing program while selling, and after-sales tracking effect of product applications. We own
dozens of professional technicians who are experienced in plastic, hardware and mould processing industry to
fulfill the different needs of our customers.
Customer requirement is our own requirement and customer satisfaction is our greatest satisfaction. Relying on
this point, our company is with "serve up to what you want" as the company's culture to offer you a good
interpretation of brand "Quanda Plastic".

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Factory workshop
I. Extrusion Line

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II. Machining Workshop
III. Plastic cutting and package

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IV. Raw Material Warehouse
V. Finished Material Warehouse

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VI. Product Show
General Plastics
ABS
Name: ABS (Acrylonirile Butadiene Styrene)
Colors Include:
--Natural White, Black, Other Colors
Types:
---Rods, sheets, tubes, profiles
Remarks:
---Other sizes, colors can be customized.
---Length, width, diameter and thickness tolerances may vary by manufacturer
---Certain grades available in various colors.
I. ABS Description
ABS provides the best balance of properties when cost is a factor. It has an excellent combination of toughness and Rigidity.
Acrylonitrile provides a good chemical corrosion resistance and surface hardness. And Butadiene provides a good toughness and
impact resistance. And Styrene provides a good rigidity and mobility, and ease of printing and dyeing. ABS can be used in
temperatures ranging from -50℃ to +70℃.
II. ABS Characteristics:
Advantages:
♦ Good mechanical strength, high impact strength even in the cooling
♦ Resists scratching, Excellent abrasion resistance and creep resistance
♦ Good electrical properties
♦ High dimensional stability, high surface strength and good luster
♦ Good chemical resistance to inorganic salt , alkalis and many acids(strong oxidizing acids is an exception).
Disadvantages:
♦ Endurance in water and in corrosion of inorganic salt except organic solvent(easily to cracked) .
♦ Poor weather resistance, easily to change color and become brittle because of the sunlight.
III. ABS Applications
♦ Automotive interior and exterior
♦ Aircraft interior trims, home appliances
♦ Architectural model buildings& prototype Models
♦ Machine parts and rollers
ABS Rod

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ABS (Flame Retardant)
ABS (UV Retardant)
ABS (Skin Texture, diamond texture )
HDPE
Name: HDPE (high density polyethylene)
Colors Include:
Natural White, Black, Other Colors
Types:
Remarks:
---Length, width, and thickness tolerances may vary by manufacturer
I. HDPE Description
HDPE is used in a variety of applications and industries where excellent impact resistance, high tensile strength, low moisture
absorption and chemical and corrosion resistance properties are required. And PE has good insulation properties and is easy to
weld. The operating temperature of HDPE is from -50℃ to +90℃.
II. HDPE Characteristics
Advantages:
♦ Resist organic solvents, degreasing agents & electrolytic attack
♦ Excellent chemical resistance
♦ Good electrical insulation
♦ High flexibility (also at low temperature)
♦ Good protection against stress cracking
♦ Super low water absorption
♦ Food safe
Diameter Length
0.5mm-5mm(in roll) Any length
6mm-300mm 1000mm
ABS Sheet
Thickness Width/Length
0.3--2mm(in roll) W:700mm,any length
2mm-10mm 1200mm x 2400mm
12mm-100mm 1000mm x 2000mm
110mm-200mm 600mm x 1200mm

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Disadvantages:
♦ Poor mechanical properties
♦ Poor ventilation, easy deformation, easy aging, brittle-prone, easy stress cracking
♦ Low surface hardness, scratch easily
♦ Difficult to print, HF welding not recommended
♦ Surface is lack of luster
♦ Difficult to varnish and glue
♦ No weather resistance
III. HDPE Applications
♦ Pumps and valves, seals, medical industry
♦ Used to commodity housing, non-load bearing components, plastic box, turnover box
♦ Used to extrusion blow molding containers
HDPE Rod
Diameter (mm) Length (mm)
20—300mm 1000mm
HDPE (Flame Retardant)
HDPE –ESD
HDPE (UV Retardant)
HDPE (Skin Texture, diamond texture)
HIPS
Name: high impact polystyrene
Colors Include:
--Natural White, Other Colors
Types:
Remarks:
HDPE Sheet
Thickness (mm) Width/Length (mm)
0.3--1.5mm(in roll) W:650mm,any length
2--10mm 1000mm x 2000mm
12--100mm 1000mm x 2000mm
110mm –200mm 600mm x 1200mm

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I. Description
High Impact Polystyrene has a high dielectric strength and is widely used for laminated electronic circuits, high frequency insulation
sheeting, insulators, and other electrical applications. HIPS own high impact strength, high rigidity and easy processing, and
high-gloss at the surface, easy to be paint . It is resistant to a wide variety of chemicals: alkali, salts, lower alcohols, and many acids.
It’s working temperature is from 0℃ to +70℃
II. HIPS Characteristics
♦ Economical
♦ Easy Formability
♦ Durability to temperatures as low as -29 ℃
♦ No corrosive or noxious fumes
♦ Easy to print
♦ Poor thermal stability, and weather resistance is not good
Ⅲ. HIPS Application
♦ The shell of household appliances, daily use product and toy
♦ Use for extrusion blow molding containers, hollow products, bottles
HIPS (Flame Retardant)
HIPS (UV Retardant)
HIPS (Skin Texture, diamond texture )
PP
Name: PP (polypropylene)
Colors Include:
--Natural , Black, Other Colors
Types:
Remarks:
HIPS Rod
Diameter Length
15mm-150mm 1000mm
HIPS Sheet
Thickness Width/Length
0.3--2mm(in roll) W:600mm, any length
2--12mm 1200mm x 2400mm

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I. PP Description
PP looks like PE, but PP is more transparent, lighter. PP is flammable. PP own low water absorption, low gas permeability. PP has
good mechanical properties, the tensile strength and yielding strength are better than PE, PS and ABS. PP resists stress cracking
and easy to weld, but low notched impact strength, the finished parts shall avoid sharp corners and notches. The temperature
ranges between +5℃ and 100℃.
II. PP Characteristics:
♦ Low density
♦ Resistance to bending fatigue
♦ Good heat resistance
♦ High tensile strength
♦ High surface strength
♦ High chemical resistance
♦ Food safe
Disadvantages:
♦ Low oxidation resistance
♦ Low abrasion resistance
♦ Easy to brittle at low temperature
♦ HF-welding not possible
♦ Difficult to varnish and glue
♦ No weather resistance
III. PP Applications
♦ Pipeline, medical equipment , stewing endurance tableware, food packaging,
♦ Galvanize tank, acid-proof and alkali resistance containers, spraying loading frame.
♦ Home appliances shell, wire and cable etc.
PP Rod
Diameter(mm) Width/Length(mm)
10mm—300mm 1000mm—3000mm
PP (Flame Retardant)
PP (UV Retardant)
PP (Skin Texture, diamond texture )
PP Sheet
Thickness(mm) Width/Length(mm)
0.3--1.8mm (in roll) W:600mm—1000mm, any length
2--12mm W: 600mm x 1200mm
15--100mm 1000mmx 2000mm
1200mm x 2400mm
110mm –200mm W:600mm ,any length

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PU
Name: polyurethane
Colors Include:
--Transparent yellow
Hardness:
Shore A 30
Shore A 85-88
Shore A 95
Types:
Remarks:
I. PU Description
Polyurethane is a unique material that offers the elasticity of rubber combined with the toughness and durability of metal. Because
urethane is available in a very broad hardness range, it can replace rubber, plastic or metal. Polyurethane has better abrasion and
tearing resistance than rubbers, while offering higher load bearing capacity. When compared to plastics, Polyurethane offers
superior impact resistance, while offering excellent wear properties and elastic memory. Polyurethane have replaced metals in
sleeve bearings, wear plates, sprockets, rollers and various other parts, with benefits such as weight reduction, noise abatement
and improved wear resistance. It’s working temperature is -40℃～+80℃.
II. PU Characteristics
♦ Abrasion resistance
♦ Oil and solvent resistance
♦ Good Load bearing capacity
♦ Excellent tear resistance
♦ Good Weather resistance
♦ Noise reduction and damping performance
III. PU Applications
♦ Auto industry, such as bumpers, fenders, steering wheel, spoiler, handles, instrument panel and the anti-skid chains
♦ Building materials, mainly used in playground synthetic running track, underground pipe seals
♦ Medical equipment, bandages, to help drive the heart, artificial blood vessels
♦ Roller manufacturing, oil rotary desander, ore pipeline and transmission belt
PU Sheet
300mm x 300mm

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1mm-100mm 500mm x 500mm
1000mm x 1000mm
PVC
Name: PVC( Polyvinyl Chloride)
Color Include:
--natural Grey, black, white
Types:
Remarks:
I. PVC Description
PVC is the most widely used member of the vinyl family. Common applications include chemical processing tanks, valves, fittings &
piping systems. PVC The outstanding performance of PVC includes high mechanical strength, high hardness, good chemical
resistance, electrical insulation, good printing and welding. PVC modified varieties including high polymer PVC, chlorinated PVC
and PVC / ABS alloy. It’s working temperature is 0℃～+70℃.
II. PVC Characteristics
Advantage:
♦ High mechanical strength, high hardness
♦ Good electrical insulation
♦ Excellent chemical and corrosion resistance
♦ Good printing and welding
♦ Flexibility adjustable
♦ Inflame retarding

Disadvantages:
♦ Poor thermal stability
♦ Poor processing properties
♦ Poor impact resistance,
♦ Poor aging resistance and cold resistance
III. PVC Applications
♦ Pollution control equipment
♦ Chemical processing
♦ Semiconductor processing equipment
♦ Machined and fabricated parts
♦ Scrubbers, hoods, ducts and other protective equipment
♦ Packaging materials of food, drugs or cosmetics
♦ Injection products such as Pipe fittings, valves, office supplies shell and electrical appliance shell casing
PU Rod
Diameter (mm) Length(mm)
5mm -250mm 500mm,1000mm

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PVC Sheet
0.3mm-3mm 915mm x 1830mm
4—80 mm
1000mm x 2000mm
1220mm x 2440mm
UPVC
CPVC
Engineering Plastics
PA/PA6/PA66/MC Nylon
Name: PA6 Nylon, Polyamide
Colors Include:
--Natural White, Black, Other Colors
Types:
Remarks:
I. PA Description
PA is recognized as the most widely used and known engineering plastic in the current market.
PA6 has the best performance, very tough, even at low temperatures, and high surface hardness, mechanical lower shock,
and abrasion resistance. Combined with these characteristics and good insulation, and chemical properties, it has become
common-level materials. It’s widely used in a variety of mechanical structures and spare parts. Compared to PA6, PA66
own the higher hardness, rigidity, better resistance to wear and heat deflection temperature. Temperature resistance from
-40℃ to 110 ℃.
II.PA Characteristics
Advantage:
♦ High strength and stiffness
♦ High impact and notch impact strength
♦ High heat deflection temperature
♦ Good at dampening
PVC Rod
Diameter(mm) Length(mm)
15mm-160mm 1000mm

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♦ Good abrasion resistance
♦ Low coefficient of friction
♦ Good chemical stability against organic solvents and fuels
♦ Excellent electrical properties, ease of printing and dyeing
♦ Food safe, noise reduction
Disadvantage:
♦ Poor dimension stability, electrical and mechanical properties may become affected by absorbing moisture or water
♦ Poor acidproof ability, can’t dye with acid or touch overmuch acid
♦ Poor lightfastness, poor endurance in pollution
III. PA Applications
♦ Fan blades, structural panels, wear pads
♦ Bearing parts, gear wheels, pump parts, parts in the automotive manufacturing
♦ Sliding rails, castors, fittings etc
MC Nylon
MC Nylon + oil filled
A special formulation of Liquid Lubricant encapsulated during manufacture, provides for true lubrication at the bearing surface.
Oil-Filled Nylon is offered for applications where maintenance lubrication is difficult or impossible. As well, nylon specially
formulated OIL, limits moisture adsorption, making Oil-Filled Nylon an ideal bearing material for submerged or critical tolerance
applications.
PA6+MOS2, black
PA6+ Glass Fiber, black
PBT
Name: poly(butylene terephthalate)
Colors Include:
Natural White, other colors
PA6 Rod
Diameter (mm) Length (mm)
0.5mm-5mm(in
roll)
Any length
6mm-100mm 600mm,1000mm,3000mm
110mm-400mm 300mm,600mm,1000mm
PA6 Sheet
Thickness (mm) Width/Length
(mm)
0.3--1.5mm(in roll) W:700mm,any
length
2--5mm 700mm x 1200mm
6--10mm 600mm x 1200mm
15--100mm 1000mm x 2000mm
1100mm x 2200mm
110mm –200mm 600mm x 1200mm

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Types:
---Rods, sheets, profiles
Remarks:
Ⅰ. PBT Description
PBT is a strong, stiff engineering plastic with excellent machining characteristics, chemical resistance, and wear properties of
bearings. PBT is often used for food processing machinery applications when low moisture absorption, resistance to staining, or
resistance to cleaning chemicals is required. It is easier to machine than PET, and also has a higher continuous working
temperature (116℃).
II. PBT Characteristics
♦ Excellent chemical resistance, good oil resistance
♦ Low moisture absorption
♦ Excellent wear resistance, even in wet environments
♦ Excellent machining characteristics
♦ Stain resistance
♦ Internally lubricated bearing grades available
III. PBT Applications
♦ Valves, Filler pistons
♦ Bearings and bushings
♦ Gears, Wear pads
♦ Packaging, machinery parts
♦ Food processing, machinery components
♦ Wheels, Rollers
♦ Electrical components
PBT Rod
Diameter(mm) Length (mm)
2mm-200mm 1000mm
PC
Name: polycarbonate
Colors Include:
PBT Sheet
2--180mm 1000mm x 2000mm

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--Natural (transparent), other colors
Types:
Remarks:
Ⅰ.PC Description
Polycarbonate is a transparent thermoplastic material with good strength and stiffness and outstanding impact resistance. It
provides the best mechanical property and electrical insulation, high dimensional stability and excellent creep resistance.
Polycarbonate's toughness and optical clarity make it ideal for a wide variety of applications. And it can be used in temperatures
ranging from -130℃ to +130℃.
Ⅱ. PC Characteristics
Advantages:
♦ Strong and stiff and outstanding toughness
♦ High impact resistance
♦ Good optical clarity
♦ Easy to fabricate
♦ Thermoforms well after drying
♦ Easy to solvent bond
♦ Glass filled grades for enhanced strength and stiffness
Disadvantages:
♦ Poor stress cracking resistance
♦ High notch sensitivity
♦ Wear resistance is general
♦ UV resistance is not good
III. PC Applications
♦ Impact strength parts
♦ Architectural glazing
♦ Skylights, transparent manifolds
♦ Semiconductor machinery components
♦ Optical materials, lighting materials, medical equipment
PC Sheet
0.125--1.9mm(in roll) 915X 1830mm
2--10mm 1000mm x 2000mm
10--180mm 600mm x 1200mm
PC Rod
2mm-100mm 1000mm

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PC (Flame Retardant，Grade: UL-V1 & UL-V0)
PC (UV Retardant)
PET Sheet
Name: Polyethylene Terephthalate
Colors Include:
--Natural White, Transparent, Other Colors
Types:
---Rods, sheets, Plates
Remarks:
---Minimums may apply to certain materials
I.PET Description
PET is an unreinforced, semi-crystalline thermoplastic polyester based on polyethylene terephthalate . PET is characterized by
having the best dimensional stability couple with excellent wear resistance, a low coefficient of friction, high strength, and resistance
to moderately acidic solutions. PET properties make it especially suitable for the manufacture of precision mechanical parts which
are capable of sustaining high loads and enduring wear conditions. Its continuous service temperature is 210°F (100°C) and its
melting point is almost 105°F higher than acetal.
In addition, PET offers good chemical and abrasion resistance. Its low moisture absorption enables mechanical and electrical
properties to remain virtually unaffected by moisture.
II. PET Characteristics
♦ Low moisture absorption -good in both wet and dry environments
♦ High strength, stiffness, rigidity
♦ Excellent resistance to stains
♦ Excellent dimensional stability
♦ Better resistance to acids than nylon or acetal
♦ Closer tolerances and maximum straightness
♦ Good wear resistance and excellent dimensional stability
III. PET Application
♦ Electronic packaging
♦ Medical lab equipment
♦ Machine guards
♦ Merchandise displays
PET Sheet

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2--10mm 1000mm x 2000mm
10-180mm 600mm x 1200mm
POM
Name: POM (Polyoxymethylene, Polyacetal, Delrin)
Colors Include:
-Natural (white), Black, other colors
Types:
-Rods, Sheets, Plates, Tubes, Profiles
Remarks:
I. POM Description
Good mechanical properties and rigidity, and close to the metal material. It’s an ideal replacement material of copper, cast zinc,
steel, aluminum and other metal materials. Excellent fatigue resistance and creep resistance. Good abrasion resistance,
self-lubricated and friction. High thermal stability, good chemical stability and excellent electrical insulation. And it can be used in
temperatures ranging from -50℃ to +110℃.
II. POM Characteristics
Advantages:
♦ High surface hardness, low abrasion consumption, impact fatigue and shock resistance, low coefficient friction, and
self-lubricating, therefore, it is the first material choice for manufacturing gear.
♦ High mechanical strength and rigidity. Although the contraction rate is high, the dimension is stable.
♦ Good dielectric properties, solvent resistance, non-stress cracking, no porosity.
♦ Torsional resistance, it can be restored to the original shape when removing the external force.
♦ Low water absorption
Disadvantages:
♦ Poor acid resistance
♦ Weatherability is not excellent especially the UV
♦ Difficult to glue and paint
III. POM Applications
♦ Machinery industry used to produce gears, springs, bearings, wheels, connecting rod, impeller blades etc..
♦ Automobile industry
♦ Electronic and electrical appliances
♦ Others such as toys, windows, water tanks and washing basins
PET Rod
10mm-80mm 1000mm

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POM Sheet
2--5mm 700mm x 1200mm
6--12mm 600mm x 1200mm
15--60mm 1000mm x 2000mm
65 –150mm 600mm x 1200mm
1000mm x 1200mm
POM(ESD), black
POM with carbon fiber to reach electrical conductivity
Volume resistivity: 10^4—10^6
Surface resistivity: 10^4—10^6
POM(Antistatic), ivory
Volume resistivity: 10^6—10^9
Surface resistivity: 10^6—10^9
POM+ Carbon Fiber, black
PTFE
Name: PTFE (polytetrafluoroethylene), Teflon
Colors include: natural white, black, other colors
Types
-- Rods, Sheets, Tubes, Profiles
Remarks:
I. PTFE Description
In fluoroplastics, PTFE got the most consumption and was widely used. It’s an important material in a variety of fluoroplastics.
PTFE exhibits astonishing chemical resistance and owns superior chemical resistance. This self-lubricating material provides low
friction coefficient, so it’s an idea material for manufacturing corrosion-resistant gaskets & seals. And temperature resistance from
-200℃ to 260 ℃.
POM Rod
Rod Diameter (mm) Rod Length (mm)
2mm-5mm(in roll) Any length
6mm-100mm 1000mm,3000mm
110mm-250mm 1000mm

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II. PTFE Characteristics:
Advantages:
♦ Superior endurance in corrosion
♦ Non-flammable, limited oxygen index is under 90
♦ Low friction coefficient
♦ Non-viscous, Self-lubricating
♦ Superior endurance in high & low temperature, can be used at -200~260℃
♦ High electricity insulation
♦ Atmospheric aging resistance, Good gas barrier property
♦ Low permeability , Good gas barrier property
♦ Good physiological compatibility and anti-thrombotic
III. PTFE Applications
Used as material which is resistant to both high and low temperature, corrosion-resistant materials, insulation materials in the atomic
energy, defense, aerospace, electronics, electrical, chemical industry, machinery, instruments, meters, construction, textile, metal
surface treatment, pharmaceutical, medical, food, and metallurgical smelting industry, and become irreplaceable products. For
example, used to make gaskets, corrosion-resistant parts, medical equipment, wear parts and so on.
PTFE Sheet
Thickness (mm) Width/Length (mm) Thickness
(mm)
Width/Length
(mm)
0.2--1.5mm(in roll) W:600mm-1200-1200
any length 5--80mm
300mm x 300mm
600mm x 600mm
600mm x 1200mm
1000mm x1000mm
1200mm x1200mm
2--5mm 600mm x600mm
600mm x 1200mm
1000mm x 1000mm
PTFE Rod
Diameter(mm) Length (mm)
1mm-5mm in roll
6mm---100mm 200mm, 1000mm
110mm—150mm 1000mm
160mm-250mm 200mm
PVDF
Name: PVDF, Polyvinylidene Fluoride
Colors include: Natural white (translucent )
Types
Remarks:

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Ⅰ. PVDF Description
PVDF owns excellent chemical resistance, aging resistance, processing performance, dimensional stability, fatigue
resistance and creep resistance. Compared with PTFE, PVDF shows a higher rigidity and pressure resistance when
compared with PTFE, and high toughness at low temperature, but the smoothness and electrical insulation properties is lower.
PVDF continuous using temperature range -30-150 °C.
II. PVDF Characteristics
♦ High rigidity and high strength
♦ Toughness, wear resistance, excellent creep resistance
♦ Excellent chemical stability, good corrosion resistance
♦ Anti-aging properties, anti-ultraviolet
♦ Good mechanical performance, easy welding, thermoforming and other machining
♦ Insulation resistance, high dielectric strength, low flammability
. PVDF ApplicationsⅢ
♦ The best materials for petrochemical equipment, fluid handling systems as a whole or lined pumps, valves, piping, tanks and heat
exchangers.
♦ To meet the requirements of anti-corrosion and fire-retardant, widely used in the semiconductor industry on high-purity chemical
storage and delivery devices.
♦ Other pump parts, rotary disc, valve, stop valve, extraction centrifuge, cog wheel, pipe connections, slide, etc.
PVDF Sheet
8-10mm 1020mm x 2040mm
10-60mm 1020mm x 2040mm
UHMW-PE
Name: Ultra High Molecular Weight Polyethylene
Colors Include: Natural white, Black, other colors
Types
I. UHMW-PE Description
UHMWPE combines the superior performance of most plastics. Excellent abrasion resistance, excellent impact resistance, chemical
resistance. UHMWPE owns good mechanical properties and self-lubricating properties even at low temperatures. UHMWPE own
the best wear resistance in engineering plastics. The higher molecular weight, the better wear resistance, even more than many
metals (such as carbon steel, stainless steel, bronze, etc.).
II. UHMW-PE Characteristics
PVDF Rod
3mm-100mm 1000mm,2000mm
110mm-200mm 1000mm

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♦ High abrasion resistance, impact resistance
♦ Low coefficient of friction, good self-lubricating
♦ Good anti-aging properties
♦ Non-absorbent, non-bonded
♦ Good corrosion resistance
♦ Light weight, food safe
. UHMWⅢ -PE Application
♦ Chemical Engineering: Corrosion and wear resistance mechanical parts
♦ Thermal power: coal handling, storage of coal, warehousing chute lining
♦ Coal processing: sieve plate, filter, U-underground coal chute
♦ Concrete: cement raw and finished product silo lining
♦ Grain: food storage or chute lining
♦ Mining: sieve plate, chute linings, wear anti-bonding part
♦ Food industry: star-shaped wheel, transmission timing bottle screw, bearings, guide rollers, guides, slide blocks, etc.
UHMWPE (Flame Retardant)
UHMWPE -ESD
UHMWPE (UV Retardant)
High Performance Engineering Plastics
PAI
Name: polyamid-imide
Colors Include:
UHMWPE Sheet
Thickness
(mm)
Width/Length
(mm)
1--8mm 600mmx1200mm
600mm x 2000mm
10--100mm 1300mm x
6100mm
1200mm x
4200mm
1030mm x
2100mm
100 –300mm 1030mm x
4110mm
UHMWPE Rod
2mm—250mm 1000mm

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--Natural, grey, beige, brown
Shapes Include:
--Rods, Sheets, Plates
I. PAI Description
PAI (polyamide-imide) is an extremely strong and stiff plastic material. It is often used in elevated temperature environments where
other thermoplastics and would lose their mechanical properties.PAI is a very dimensionally stable material with an extremely low
coefficient fuels, of thermal expansion making it an excellent choice for applications that require machining to tight tolerances.
PAI is available in a variety of formulations including electrical, bearing and wear, and glass-filled grades. Electrical grade PAI has
extremely high dielectric strength and it is often used for applications where it functions as an electrical insulator. Bearing grade PAI
can be used for demanding bearing applications that require extreme loads, speeds, and/or elevated temperatures. Glass-filled
PAI has enhanced strength and stiffness. PAI working temperature can reach 250 centi degrees.
II. PAI Characteristics
Advantages:
♦ Strong and stiff
♦ Performs well at elevated temperatures
♦ Extremely low thermal expansion
♦ Excellent electrical insulating properties
♦ Outstanding bearing wear properties
♦ Good resistance to common solvents, and acids
Disadvantages:
♦ Easy to damage the characteristics by various chemicals, steam will also allow the rapid decrease of the material properties
♦ High hydroscopic property. If use under 200 centi degrees and require high precision, the materials must be dried before
heating. Heating the PAI which own high hydroscopic will occur swelling and become deformed.
III. PAI Application
♦ Semiconductor machinery parts
♦ Bearings and bushings
♦ Chip test sockets
♦ Bearing cages
♦ Pump and valve parts
♦ Seals
♦ Electrical connectors
♦ Aerospace components
PAI Sheet
10mm-50mm 1000mm X 2000mm
PEEK
Name: PEEK, Polyether etherketone
PAI Rod
20mm-100mm 300mm-1000mm

26
Colors include: natural
Shapes Include:
--Rods, Plates
I. PEEK Description
PEEK can be used at high temperature continuously almost 260 centidegrees, and without losing its physical properties and
chemical properties. PEEK shows high stiffness and hardness, and an unique high tensile strength and fatigue strength. PEEK
provides good dielectric properties when the temperature ups to +260 centidegrees.
II. PEEK Characteristics:
♦ high strength and stiffness, toughness
♦ high temperature, can withstand 260 degree
♦ Excellent thermal stability
♦ good creep resistance, self-lubricating properties
♦ good dimensional stability
♦ good radiation resistance
♦ flame retardant, good resistance to hydrolysis
III. PEEK Applications
Bearing shells, piston rings, valves, bearing sets, heat exchangers and other smears etc..
PEEK Sheet
5mm-50mm 500mm X 1000mm
PEEK +30% Glass Fiber
PEI
Name: Polyetherimide
Colors Include:
--Natural amber
Shapes Include:
--Rods, Plates
I. PEI Description
Polyetherimide has a high mechanical strength in coordination with a good chemical and heat resistance(up to + 170 ℃), good
dimensional stability and creep resistance, Its under the thermoplastics singular torque strength permits the economical substitution
of machining fabricated small parts from steel. (Glass-fiber-reinforced PEI plastic grades are available for general-purpose
PEEK Rod
5mm-100mm 300mm-1000mm

27
molding and extrusion; carbon-fiber-reinforced and other specialty grades also are produced for high-strength applications; and PEI
itself can be made into a high-performance thermoplastic fiber.)
II. PEI Characteristics
♦ high temperature resistance
♦ high strength and rigidity
♦ high torque strength and hardness
♦ high thermostability
♦ high weatherability
♦ high radiation resistance
♦ self-extinguishing
♦ high modulus
♦ high broad chemical resistance
IV. PEI Application
♦medical parts
♦burn-in sockets, bobbins, and printed circuit substrates in electronics field
♦ lamp sockets and under-hood temperature sensors for automotive uses
♦ aircraft interiors
PEI Sheet
5mm-50mm 500mm X 1000mm
PI
Name: Polyimide
Colors Include:
--Natural brown
Shapes Include:
--Rods, Plates
I. PI Description
Polyimides are a family of some of the most heat and fire-resistant polymers known. Its excellent retention of
mechanical and physical properties at high temperatures is due to the nature of the aromatic raw materials that are
building blocks of the polyimides.
Polyimides are formulated as both thermosets and thermoplastics. Moldings and laminates are generally based on
thermoset resins, although some are made from thermoplastic grades. Unlike most plastics, polyimides are available
as laminates and shapes, molded parts, and stock shapes from some producers and as resins from others.
Electrical properties of polyimides are outstanding over a wide range of temperatures and humidity conditions.
Polyimide parts are also unaffected by exposure to dilute acids, aromatic and aliphatic hydrocarbons, esters, ethers,
alcohols, freons, hydraulic fluids and kerosene.
PEI Rod
5mm-100mm 300mm-1000mm

28
PI can keep high physical mechanical properties when in the temperature -269— 400 centidegrees, meanwhile it can
be used in the air where the temperature ranging from -240—260 centidegrees.
II. PI Characteristics
♦ thermal stability,
♦ good chemical resistance,
♦ excellent mechanical properties,
♦ low creep and high tensile strength.
♦ very good heat resistance
♦ inherently resistant to flame combustion,
♦ not affected by commonly used solvents and oils — including hydrocarbons, esters, ethers, alcohols and freons
♦ resist weak acids
♦ solubility
V. PI Application
♦ for flexible cables in electronics industry
♦ as an insulating film on magnet wire and for medical tubing.
♦ semiconductor industry a high-temperature adhesive
♦ mechanical stress buffer
♦ photoresist
♦ insulating and passivation layer in the manufacture of digital semiconductor and MEMS chips.
♦ hot compression moulding, direct forming, and isostatic pressing
♦ bushings, bearings, sockets or constructive parts in demanding applications.
PI Sheet
5mm-50mm 500mm X 1000mm
PPS
Name: polyphenylene sulfide
Colors Include:
--Natural
Shapes Include:
--Rods, Plates
I. PPS Description
PPS is a chemical and corrosion resistant thermoplastic material that is often used in applications involving exposure
to corrosive chemicals at elevated temperatures.
PPS has outstanding mechanical properties and it is resistant to hot water and steam. PPS is often used as a lower
cost alternative to replace PEEK. PPS continuous temperature is 220℃. Since the glass transition temperature only
90℃, it need to pay more attention when use under high temperature and high load.
II. PPS Characteristics
PI Rod
5mm-100mm 300mm-1000mm

29
♦ High dielectric strength
♦ Resistant to hot water and steam
♦Strong and stiff
♦ Can be used at elevated temperatures
♦Excellent wear characteristics (bearing grade)
♦ Good dimensional stability
♦ Low moisture absorption
♦ Low thermal expansion
♦Outstanding chemical resistance
VI. PPS Application
♦ Semiconductor machinery components
♦ Scientific instrumentation parts
♦ Seals ,pump and valve components
♦ Bearings and bushings (bearing grade)
♦ Electrical components
PPS Sheet
8--100mm 600mm x 1200mm
PPS + GF30
PSF, PSU
Name: Polysulfone
Colors Include:
---translucent amber
Shapes Include:
----Rods, Plates
I.PSF Description
Polysulfone is a amber colored, semi-transparent plastic material with good mechanical properties, and it can work constantly under
high temperature of 150 centidegrees.
Polysulfone is resistant to degradation from hot water and steam and it is often used in medical and food preparation applications
where repeated sterilization is required.
PPS Rod
8mm-150mm 1000mm

30
II.PSF Characteristics
♦ Semi-transparent plastic
♦ High thermal stability, excellent hydrolytic resistance
♦ Strong and stiff, high mechanical strength
♦ Can be used at higher temperatures than acrylic or polycarbonate
♦ Radiation resistance, flame retardant, UV resistance
♦ Good electrical insulation properties
Ⅲ. PSF Applications
♦ Medical instrument components, Medical trays
♦ Manifolds
♦ Autoclavable instruments and trays
♦ The other medical devices which require repeat cleaning and disinfection.
PSU Sheet
8mm—120mm
600mm x 1000mm
600mm x 1200mm
Durostone Sheet
Name: Durostone Sheet
Color: black
I. Description
Durostone is a heavy-duty glass fiber reinforced plastic which offers extreme strength and excellent electrical, thermal
and chemical properties. It can keep it’s mechanical strength, smoothness and original color when continuously used
under the temperature of 280°c (max. working temperature below 385 degree 10~20sec).
In addition, durostone have the advantage of easily machining, high intensity and can be easily machining into special
mechanical parts.
II. Main Characteristic
1. Normal working temperature at 325 ℃, operating temperature up to 384 ℃
2. Less distortion, low thermal conductivity
3. Superior dimensional stability, Long life
4. High temperature resistance
5. Resistance to chemical corrosion
6. High mechanical strength
7.Good machinability (low density)
PSU Rod
Diameter Length
20mm-160mm
500mm-1000mm

31
III. Application
Functions:
1. Support thin baseboard or soft substrate circuit board
2. Carry an irregular shape solder pallet
3. Use multi-pak panel design to improve production efficiency
4. Prevent the deformation of the solder pallet during high temperature reflow soldering process
5. Smoothly surface, good endurance, applicable for Teflon spray painting
6. Avoid gold finger contamination by human contact
7. Protect bottom side SMT components during the wave soldering process
8. Prevent the deformation of the baseboard during the wave soldering process
9. Standardized the width of the production lines, eliminate the width adjustment of the production line
10. Prevent baseboard being contaminated by the overflow of tin
More Applications
1. Wave solder pallet and reflow pallet
2. Electronic components automatic cartridge
3. Solder paste screen printing
4. SMT Surface Mount technology
5. IR reflow curing
6. Online testing jig
Grades:
1. Standard Model: Quanda-DS6100, color: Blue/Red/Dark Grey/black
2. Antistatic Model: Quanda-DS6150, color: Black
3. Anti-static (optical), Quanda-DS6500, color: Grey
Durostone Sheet
Size (mm) Weight(KG) Size (mm) Weight(KG)
3 x 1020 x 1220 7.093 12x 1020 x 1220 28.372
4 x 1020 x 1220 9.457 14 x 1020 x 1220 33.101
5 x 1020 x 1220 11.822 15x 1020 x 1220 35.465
6 x 1020 x 1220 14.186 16 x 1020 x 1220 37.830
8 x 1020 x 1220 18.915 18 x 1020 x 1220 42.559
10x 1020 x 1220 23.644 20x 1020 x 1220 47.290
Size (mm) Weight(KG) Size (mm) Weight(KG)
3 x 1220 x 2440 16.968 12 x 1220 x 2440 67.871
4 x 1220 x 2440 22.624 14 x 1220 x 2440 79.183
5 x 1220 x 2440 28.280 15x 1220 x 2440 84.839
6 x 1220 x 2440 33.936 16 x 1220 x 2440 90.495
8 x 1220 x 2440 45.247 18 x 1220 x 2440 101.807
10 x 1220 x 2440 56.560 20 x 1220 x 2440 113.118

32
Bakelite Sheet
Color: Orange, Black
Shapes Include:
Rod, Plate
I. Define and purpose
Bakelite sheet is a hard, dense material made by applying heat and pressure to layers of paper or glass cloth impregnated with
phenolic resin. These layers of laminations are usually of cellulose paper, cotton fabrics, synthetic yarn fabrics, glass fabrics or
unwoven fabrics. When heat and pressure are applied to the layers, a chemical reaction (polymerization) transforms the layers into
a high-pressure thermosetting industrial laminated plastic.
II. Technical requirement for surface
The surface shall tidy and
smooth, bubble, impurity are
not allowed. But slight
scratch and color punctum
are allowed. Edge is to be cut
smooth. The delamination
and crackle on
the end surface are not
allowed .
III. Application
Chemical machine parts ,
general machine parts and
gear ,and generators, Pads,
base, baffle etc..
Generator ,transformer,
fixture, inverter, motor and electric insulation component
Technical Parameters and Features
Item bakelite laminated sheet
Grade Mechanical grade
Suitable Machining Drilling and Cutting
Color Orange， black
Density(g/cm3
) 1.45~1.53
Flame Resistance UL94 HB
Water Absorption (%) ＜1.6
Coefficient of linear
Expansion(10－6
/k)
10

33
FR4 Epoxy Fiber Glass Sheet
Color: light green
Shapes Include:
Rods, Sheets, Plates
This laminated product is formed through heat pressing after electric industry alkali glass cloth dips into
the epoxy resin. It has high mechanic and dielectric performance, applicable as insulation
structural components for electromechanical/electrical equipment, as well as used under damp environmental conditions and in oil
of transformer. And it can Withstand a variety of chemical solvents and acid erosion.
Breakdown voltage in the normal temperature oil
（KV/mm）
>10
Maximum Operating Temperature(℃)
10-20seconds
160
Standard Operating
Temperature(℃)
120-130
Volume Resistivity(Ω) 107
－108
Thickness(mm) 3mm-50mm
Bakelite Sheet
3--50mm 1020mm x 2020mm
60--100mm 1020mm x 2020mm

34
The surface shall tidy and smooth, bubble, impurity are not allowed. But slight scratch and color punctum are allowed. Edge is to be
cut smooth. The delamination and crackle on
the end surface are not allowed .
Test Item Unit Material: Epoxy resin, fiber glass
FR4 Epoxy
Vertical layer Direction Flexural Strength
Normal≥
MPa 340
Vertical Layer Direction compressive strength ≥ MPa 350
Parallel layer Direction IZOD Impact Strength
simply-supported beam method ≥
KJ/m
2
33
Parallel layer Direction shearing strength
≥
MPa 34
Tensile Strength ≥ MPa 240
Vertical Layer Direction Electrical strength 900
C, (in
oil 20 seconds), Gradual step-up method
mV/m 13.7
Parallel layer Direction VB(breakdown voltage) ＞ KV 50
Relative dielectric permittivity 50Hz ≤ 5.5
Dielectric loss module 50Hz ≤ 0.04
Insulation resistance after immersion in water ≥ Ω 1.3×1012
Density g/cm
3
2.0±0.15
Water absorption Plate thickness
1.6 mm ≤
mg 19
Flammability FV 0
Heat resistance ≥
0
C 170
Color Green
Size mm 1020×1220
Executive Standard GB/IPC4101
III. Application
Chemical machine parts , general machine parts and gear ,and generators, Pads, base, baffle etc.. Generator ,transformer, fixture,
inverter, motor and electric insulation component.
FR4 Epoxy Sheet
0.5-1.5mm 1020mm×1220mm
2—2.5mm 1020mm×1220mm
3--50mm 1020mm×1220mm
60--80mm 1020mm×1220mm
3240 Epoxy Fiber Glass Sheet
FR4 Epoxy rod
20mm—60mm 1000mm

35
Color: yellow
Shapes Include:
Rods, Sheets, Plates, Tubes, Profiles
This laminated product is formed through heat pressing after electric industry alkali glass cloth dips into the epoxy phenolic resin. It
has high mechanic and dielectric performance, and applicable as insulation structural components for electromechanical/electrical
equipment, as well as used under damp environmental conditions and transformer oil .
The surface of laminated board should be flat and smooth, no bubble, no wrinkle, no delamination or crackle, and properly free from
other defects such as scrape, impress, dirty spot and uneven color, but a little color patches is allowed.
III. Characteristics
♦ High mechanical properties, and oil resistance and certain dielectric property.
♦ Thermal rating is 120, and temperature resistance: 150 centidegrees
♦ Withstand a variety of chemical solvents and acid erosion
VI. Application
Chemical machine parts , general machine parts and gear ,and generators, Pads, base, baffle etc.. Generator ,transformer, fixture,
inverter, motor and electric insulation component
Epoxy Sheet
0.5-1.5mm 1020mm x 2020mm
2—2.5mm 1020mm x 2020mm
3--50mm 1020mm x 2020mm
60--100mm 1020mm x 2020mm
Other Grade: FR4, G10, G11
3025 Phenolic cotton cloth laminated sheet
Name：Phenolic cotton cloth laminated sheet
Colors include : brown
Shapes Include:
Rods, Sheets, Plates, Tubes, Profiles
I. Description
This product is formed into laminated board through drying and heat pressing after cotton cloth dips into PF resins. It is suitable as
the structural components with a certain mechanical performance and electric performance for machinery, electric engine and
electric equipment.
Epoxy Rod
Diameter (mm) Length(mm)
20mm—60mm 1000mm
65mm-150mm 1000mm
150-200mm 1000mm,500mm

36
The surface of laminated board should be flat and smooth, no bubble, no wrinkle or crackle, and properly free from other defects
such as scrape, impress, dirt spot and uneven color, but a little color patches is allowed.
III. Characteristics
♦ High mechanical properties, and oil resistance and certain dielectric property.
♦Thermal rating is 120, and temperature resistance :140 centidegrees
♦ Withstand a variety of chemical solvents and acid erosion
IV. Application
Chemical machine parts , general machine parts and gear motors and generators etc..
V. Technical Data Sheet
Phenolic Cotton Cloth Laminated Sheet (Similar to NEMA C/CE/L/LE)
Properties Unit Value
Flexural strength perpendicular to laminations MPa ≥100
Bonding strength ( ≥10mm in thickness) N -
Impact strength parallel to laminations (Charpy) KJ/m
2
≥8.8
Insulation resistance after immersion in water (D-24/23) W ≥1×106
Dielectric strength perpendicular to laminations
(in 90±2℃ transformer oil, 1 mm in thickness)
MV/m ≥0.82
Breakdown voltage parallel to laminations
(in 90±2℃ transformer oil)
KV ≥1
Density g/cm3
1.40
Water absorption (D-24/23, 1.6mm in thickness) mg ≤220
Machining
Quanda offers custom plastics fabrication and cutting services when you need it at a price you can afford. By using the latest
technology and the highest quality standards in our fabrication facilities, Quanda can ensure on-time delivery, whether your order is
a single prototype or a high-volume production run.
◆Cut-to-Size, slitting
◆Machined Components
◆Custom Fabrication
Phenolic Cotton Cloth Rod
20—300mm 1000mm
Phenolic Cotton Cloth Sheet
Thickness (mm) Width/Length(mm)
1-2mm 1020mm x 2020mm
3--60mm 1020mm x 2020mm
65--130mm 1020mm x 2020mm

37
◆Plastic Welding
◆Edge & Angle Finishing ,Polishing
◆CNC Routing & Drilling CNC
Extensive fabrication and machining services include:
Annealing
Assembly
Bending
CNC Routing
Computer Aided Design Assistance
CAD/CAM
Custom Molding/Casting
Die cutting
Drape Forming
Drilling
Edge finishing
Guillotining
Infra-red Heating
Laminating
Machining
Masking
Milling and Lathe Work
Perforating Polishing / Buffing
Precision Grinding
Cutting of All Materials
Quality Inspections on All Parts
Sandblasting Sheeting
Silk-screening
Slitting
Solvent Welding
Strip Heat Bending
Thermoforming
Turning
Welding
Send Us Your Drawings!
We can serve your requirements from prototype to large-scale production. Please send us your CAD drawings/blueprints for
quotation. We utilize AutoCAD 2002 and should be able to open and receive most any format drawing.

20120516101553799

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20120516101553799