This document provides an introduction and overview of polycarbonate materials. It discusses the discovery and early production of polycarbonate in the 1950s. It also outlines the key properties of polycarbonate including its impact strength, thermal insulation, fire resistance, UV protection, and weather resistance. Finally, it describes the various types and applications of polycarbonate sheets, including hollow, solid, corrugated, and other styles.

1. Introduction to Polycarbonate
Yogendra Pratap Singh
Mobile : 7880890999

2. Introduction to Polycarbonate
 In 1953, polycarbonate (PC) was discovered independently by Dr. H.Schnell
of Bayer AG, Germany and by D.W. Fox of General Electric
Company USA.
 By 1958, Bayer Germany had begun producing polycarbonates with a brand
name Makrolon
 In the U.S such as General Electric with a brand name Lexan and Dow
Chemical had also begun the production process.
 Since then, it has been proved to be some of the best materials in domestic
and industrial applications.

3. The Raw Material & Trade Name
Bayer – Makrolon Sabic (GE) - Lexan
LG Chem - Lupoy Teijin - Panlite
Virgin PC Resin
LG-Dow - Calibre

4. TYPICAL PROPERTIES OF PC RESIN

5. Polycarbonate Vs Acrylic

6. The Raw Material for
Polycarbonate Sheets
Polycarbonate (PC) sheets use
only 100% Virgin material from
Covestro (formerly Bayer Material
Science - Makrolon)
Using 100% Virgin material is the only way to retain its excellent
properties such as durability and high-impact resistance.

7. PC Sheet Production Process

8. Quality Control Test Equipment

9. Quality Control Test Equipment

10. Quality Control Test Equipment

11. Polycarbonate Sheet Features

12. Transparency
LT reaches 12% to 88% depending
upon color and thickness
Two Layer
Hollow Sheet
~88%
Solid Sheet
~92%

13. Thermal Insulation
u-values as low as 0.83W/m2K and helps to reduce
the carbon footprint of a building
The multiwall structure of PC Sheets provides a thermally insulating
glazing material which brings natural light into a building whilst reducing
heat loss (U-Value) through the glazing. This contributes to a more
energy efficient
structure.

14. Fire Resistance
Standard PC sheet is rated UL94-V2 and FR PC Sheet
is rated UL94-V0
No dense smoke
and toxic gas are
produced during
burning process

15. 20 times stronger than acrylic
100 times stronger than glass.
Unbreakable
Impact Strength

16. Sound Insulation
8mm sheet reduce noise by 33 db

17. UV Protection
Absorbs
98% UV
50µ Anti-UV Coating gives 10 years life

18. Maintains excellent performance in wide temperature
range from -40°C to 120 °C
PVC has a maximum service temperature of 60°C
whilst that of acrylic is 80°C
Weather Resistance

19. Light Weight & Easy to Install
Weight kg/m2
Thickne
ss, mm
Hollow
PC
Solid
PC
Acrylic Glass
2 - 2.4 2.4 5
4 0.8 4.8 4.8 10
6 1.3 7.2 7.2 15
8 1.5 9.6 9.6 20
10 1.7 12.0 12.0 25
16 2.8 19.2 19.2 40
20 3.2 24.0 24.0 50
Solid PC is nearly half the weight of glass
Hollow PC is nearly 1/10 the weight of glass

20. Types of Polycarbonate Sheet

21. Types of Polycarbonate Sheet
Hollow Solid / Compact Textured Corrugated

22. Hollow Polycarbonate Sheet

23. Hollow Profile Extrusion Line
Materials PC, UV / PC, PMMA, ABS
THICKNESS
RANGE
From 4 mm (lightweight) to 40 mm and
more thicker profiles for special
applications upon request
PRODUCT
GEOMETRY
From 2 to 5 walls and more
USEFUL WIDTH From 600 to 2100 mm and more
OUTPUT
CAPACITY
Up to 400 kg/h
CONFIGURATION Monolayer, 2-layer and more

24. Twin wall Polycarbonate Sheet
polycarbonate twin wall polycarbonate
sheet is a basic type with light weight , you
can also call it double wall polycarbonate
panels. twin wall polycarbonate panels
have another feature, UV resistant of two
sides which greatly help to extend service
life.
Features
Light weight
High impact strength
High light transmission
Good weather resistance and UV
protection
High heat insulation
Simply processed and installed
Typical Application
Roofing light sheet and sunshade for
building
Skylight, lighting for corridors, balcony,
passages, and subway entries, walkways.
Conservatories, agricultural greenhouse,
zoos, botanical gardens.
Industrial roofing and glazing
Natatorium Swimming pools

25. Multiwall Polycarbonate Sheet
Multiwall Polycarbonate Sheet has the
features of stable structure, high strength.
It is a type of engineering plastic of
excellent integration capability, ideal
material for roofing panel. It can support
greater purlin spacing, the maximum
reduction of profiles, allowing the designer
to have more space to play in the
selection. Multi wall including triple wall,4,5
and above wall, all are available.
Features
Excellent performance of bearing partial
pressure
Anti-ultraviolet radiation and aging resistance
Lower U value
High strength and stiffness
Suitable for bending design
Good weather resistance and UV protection
High heat insulation
Good sound insulation
Excellent Mechanical
Typical Application
Roofing light sheet and sunshade for
building
Skylight, lighting for corridors, balcony,
passages, and subway entries,
walkways.
Conservatories, agricultural
greenhouse, zoos, botanical gardens.
Industrial roofing and glazing
Natatorium Swimming pools
roofing/cover/sheet

26. IR-Multiwall Polycarbonate Sheet
IR-Transparent multiwall polycarbonate
sheet with Cool Light Technology designed
to block heat transmitting Infra-Red solar
energy cleverly reducing heat build-up
by up to 7˚C..
TYPICAL APPLICATIONS
• Roof lights
• Canopies
• Conservatories
• Vertical Glazing
Reduce
Heat build-
up up to
7˚C

27. Hollow PC Sheet Standard Size
*Other dimension & Colors are available with a special order, subject to a minimum order
Weight
kg/Sqm
2 Wall - Rectangular 4 0.8
2 Wall - Rectangular 6 1.3
2 Wall - Rectangular 8 1.5
2 Wall - Rectangular 10 1.7
3 Wall - Rectangular 16 2.8
3 Wall - Rectangular 20 3.2
4 Wall - Rectangular 8 1.6
4 Wall - Rectangular 10 1.8
5 Wall- M Structure 25 3.4
5 Wall- M Structure 32 3.7
5 Wall- M Structure 40 4.2
MW PC Sheet Profile Thickness (mm)
Width - Length
(mm)
1220 x 11800
2100 x 11800
Colors
Clear, Opal,
Bronze, Green,
Blue, Metallic
Grey

28. Hollow PC Installation Systems

29. Hollow PC Installation Systems
Bending Radius (R) > 175 x Sheet
Thickness

30. Hollow PC Sheet Glazing Details

31. Hollow PC Sheet Roofing Details

32. Solid & Textures Polycarbonate Sheet

33. Materials PC, PMMA, PETG, PET, PC-ABS
THICKNESS
RANGE
From 0.8 mm to 12 mm and more thicker
sheet for special applications upon
request
USEFUL WIDTH From 800 to 2100 mm and more
OUTPUT
CAPACITY
Up to 750 kg/h
CONFIGURATION Monolayer, 2-layer and more
Solid & Textured Extrusion Line

34. Non UV PC Sheet
GP PC sheet is a polished surface, UV stabilized,
transparent polycarbonate product. It features
outstanding impact strength, superior
dimensional stability, high temperature
resistance, and high clarity. This lightweight
thermo formable sheet is also easy to fabricate
and decorate.
GP PC sheet is offered with a five (5) year
Limited Product Warranty against breakage.
Typical Application
 Industrial glazing
 Machine guards
 Structural parts
 Thermoformed and fabricated
components
Indoor & Limited outdoor Application
General Purpose Solid PC sheet

35. UV Protected (1or 2 Sides) - Solid PC
sheet
Anti-UV coating 50µ both sides
Outdoor Application with 10 years warranty
Typical Application
Skylights, day lighting system
vault roofing
Architectural roofing, Covered walkways
Sport venues
Transparent acoustic barriers, Sound
barriers
PC sheets use optical grade UV coating
which is Co-extruded on top with a 50 micron
thick protective UV Coating either on one or
both sides.
Co-Extrusion is a process that ensures an
evenly spread, evenly thick base material
and UV coating
Polycarbonate (PC) sheets lasts longer -
Warranted for 5 years without discoloration
and a minimum of 10 years without breakage

36. *Other dimension & Colors are available with a special order, subject to a minimum order
Solid PC sheet Standard Size

37. Architectural Glazing Guidelines

38. Architectural Glazing Guidelines

39. Hard Coated Solid Sheet
Anti-scratch coating improves hardness of
polycarbonate sheets from 3B to 2H. Anti-
scratch PC sheet perfectly solves the
shortcoming of polycarbonate sheets. It is
widely used in various industries.
Thick 3 to 12 mm
Width 2000 mm
Length 3000 mm
Hard Coating
Thickness
3 to 8 µ on 1 side
or 2 sides
UV Protection
50 micron 1 side
or 2 sides
Colors Clear
*Other dimension & Colors are available with a special
order, subject to a minimum order

40. Anti-fog Solid Sheet
Anti-fog PC sheet has a permanent coating
on the polycarbonate sheet. It is washable
or formable and can be used to make
visors, face shields, helmet visors, etc.
Thickness 1.0 to 12 mm
Width 1200 mm
Length 2440 mm
Anti Fog
Coating
Thickness
3 to 8 µ on 1 side
UV Protection 50 micron 1 side
Colors Clear
*Other dimension & Colors are available with a special
order, subject to a minimum order

41. Light Diffuser Solid Sheet
light diffuser sheet contains many tiny
diffuser beads that continually change the
light propagation. It turns light into a unique
experience. Soft, pleasant lighting devoid
of harsh shadows makes for agreeable
surroundings.
Features
 High light transmission, high light
diffusion
 High Impact Resistance, practically
unbreakable
 Restful to the eye, mood-enhancing
 Long service life time
 Large range of sheet sizes &
thicknesses
 Good visual effect for LED Cover

42. Embossed & Diamond Sheet
Embossed polycarbonate sheet
treating with texture or pattern is
embossed on its surfaces. By the
texture diffuses the natural light, which
streams in and ensures uniform
dispersion of light over a large-scale
area that can prevent glare. It is more
used mainly in the partition with
beautiful decoration effects.
Features
Protect Privacy with its translucent
surface
High Impact Resistance, practically
unbreakable
Lightweight
Anti-ultraviolet, delay aging
Large range of sheet sizes & thicknesses
High temperature resistance
Light transmission – 40% to 72%
Typical Application
Roofing light sheet and sunshade for building
Skylight, lighting for corridors, balcony,
passages, and subway entries, walkways
Industrial wall cladding, Industrial roofing and
glazing
Privacy Glazing, Domes, Canopies & Pyramids
Light Diffuser in architectural light fittings
Partitions & Ceilings
Embossing & Engraving
Bathroom, Upholster

43. Prismatic Sheet
Polycarbonate Prismatic sheet is a
translucent, UV stabilized, polycarbonate
product with a prismatic texture on one
side. This prismatic pattern has been
optimized for light diffusion and light
transmission, making it an excellent
choice for most conventional lighting
applications.
Features
Light diffusion
Impact resistance
Excellent Light transmission
Weather resistance
Flame resistance
Heat resistance, cold resistance
Lightweight
Sound insulation
Typical Application
Skylight, Dome, Roofing
LED Cover, LED lighting
Architectural lighting, interior partition/screen
Indoor partition of furniture, office, pedestrian
passageway
Decoration of commercial building, curtain wall of
modern city building
Advertising sign, light box advertising.
Display and exhibition
Wall, roof, screen and other top-grade interior

44. Matte Sheet
Matte polycarbonate sheet(frosted sheet)
is treated with Special high level of glazing
and frosted performance. It has ability to
perform in wide range of temperature up to
100 degree Celsius makes the frosted
sheets excellent for light fixtures that hear
up after long usage.
Features
Protect Privacy with its translucent surface
High Impact Resistance, practically
unbreakable
Lightweight
Anti-ultraviolet, delay aging
Large range of sheet sizes & thicknesses
High temperature resistance
light transmission: 40% to 72%
Typical Application
Machine Guards
Indoor partition and ceiling
Lighting Roofing, Carport and awnings
safety and security glazing
advertising billboard
Indoor decoration and partition
Bathroom, Upholster

45. Corrugated Polycarbonate Sheet

46. Materials PC
THICKNESS
RANGE
From 0.8 mm to 2 mm and more thicker
sheet for special applications upon
request
USEFUL WIDTH 960mm, 1060mm, 1260 mm and more
OUTPUT
CAPACITY
Up to 750 kg/h
CONFIGURATION Monolayer, 2-layer and more
On-Line Corrugated Extrusion Line

47. Corrugated / Antiglare Polycarbonate Sheet
Polycarbonate corrugated sheet combines
polycarbonate corrugated structure and
polycarbonate embossed texture. It’s thin
and strong, Corrugated PC sheet structure
enhances the impact resistance of PC
sheet..
Features
Cover larger surfaces without doing laps,
more fixable for installation,
Anti-static function.
Easy to install.
Self cleaning.
Save space in container, easy for
domestic transportation.
Bending radium is much smaller than
hollow sheet.
Color: Clear, Blue, Green, Yellow, Red,
Typical Application
Roofing light sheet and sunshade for
building
Skylight, lighting for corridors, balcony,
passages, and subway entries, walkways.
Conservatories, agricultural greenhouse,
zoos, botanical gardens.
Industrial roofing and glazing
Natatorium Swimming pools
roofing/cover/sheet
Stadiums, Hospitals, School

48. Corrugated Sheet Installation Guidelines

49. Corrugated Sheet Installation Guidelines

50. PC Sheets Typical Application

51. PC-UV400 Co-Extruded Coating
​Polycarbonate (PC) sheets use optical grade PC-UV400 coating which is Co-
extruded on top of the UV included Base Material.
Co-Extrusion is a process that ensures an evenly spread, evenly thick base
material and UV coating - A chain is only as strong as it’s weakest link.
Our Covestro (formerly Bayer Material Science) Optical Grade UV400 master-
batches are processed by Clariant Swiss, which blocks harmful UV rays from
280~400nm.
​With the help of Optical Grade PC-UV400 co-extruded coating, Polycarbonate
(PC) sheets lasts longer - Warranted for 5 years without discoloration and a
minimum of 10 years without breakage when installed correctly, has better
weather resistance properties, and most of all, protect humans and living
organisms from harmful ultraviolet rays. Our machines use only the best co-
extrusion dies from the industry leading OMIPA Spi, Italy
Product Warranty