Low e glass is low emissivity coated glass,here we introduce 20 faqs what s low e,solar radiation knowledge,energy saving low e glass function,price,performance
Insulated glass features ,factors affect insulated glass thermal performances,insulated glass processing and related acoustic and thermal calculation tools
Huajian Aluminium windows &Door now become Morn’s new products category,Morn offer
comprehensive Aluminium windows&doors products with competitive price.
High indoor temperature under the skylight, strong heat radiation, and the light irritates the eyes are common shortage of glass skylights,customers can increase the glass thermal insulation peformance and decrease glass SC to avoid the problem
The light pollution of the glass curtain wall refers to the use of coated glass on the curtain wall of high-rise
buildings. When direct sunlight and skylight are irradiated onto the glass surface, the specular reflection (ie,
specular reflection) of the glass. And the resulting reflected glare.
Viracon Glass is able to produce 3 million square meter architectural glass products annually The coating series include VE VUE series,VRE,VNE,VLE,VS VP series
The document discusses two common types of low-e coatings applied to glass - solar control and passive - and describes two processes for applying them: pyrolytic coating and MSVD coating. Pyrolytic coating involves applying a chemical vapor to the glass while it is still hot during the float glass manufacturing process, forming a strong thermal bond. MSVD coating involves sputtering the coating onto glass in a vacuum chamber using magnetron sputtering at room temperature after manufacturing. MSVD coatings offer superior solar control performance compared to pyrolytic coatings.
This document discusses high performance energy saving glass. It begins by explaining that such glass has emerged from developments in glass coating technology, materials technology, and glass processing. It then provides classifications for different types of high performance glass including insulated glass, vacuum glass, and heat mirror insulated glass. Finally, it summarizes some of the key thermal, acoustic, and anti-condensation benefits of using high performance glass.
Pyrolytic and sputtered low-E glasses differ in their manufacturing processes and properties. Pyrolytic low-E glass has a semiconductor oxide film applied through chemical vapor deposition during the float glass production process, while sputtered low-E glass uses a vacuum process to apply a multilayer silver film. Sputtered low-E glass offers more variety in colors and higher energy savings performance, but pyrolytic low-E glass can be tempered and has better durability since it does not rely on a silver layer. Both types are used in windows, with sputtered preferred for commercial buildings and pyrolytic for residential use due to its lower cost.
Insulated glass features ,factors affect insulated glass thermal performances,insulated glass processing and related acoustic and thermal calculation tools
Huajian Aluminium windows &Door now become Morn’s new products category,Morn offer
comprehensive Aluminium windows&doors products with competitive price.
High indoor temperature under the skylight, strong heat radiation, and the light irritates the eyes are common shortage of glass skylights,customers can increase the glass thermal insulation peformance and decrease glass SC to avoid the problem
The light pollution of the glass curtain wall refers to the use of coated glass on the curtain wall of high-rise
buildings. When direct sunlight and skylight are irradiated onto the glass surface, the specular reflection (ie,
specular reflection) of the glass. And the resulting reflected glare.
Viracon Glass is able to produce 3 million square meter architectural glass products annually The coating series include VE VUE series,VRE,VNE,VLE,VS VP series
The document discusses two common types of low-e coatings applied to glass - solar control and passive - and describes two processes for applying them: pyrolytic coating and MSVD coating. Pyrolytic coating involves applying a chemical vapor to the glass while it is still hot during the float glass manufacturing process, forming a strong thermal bond. MSVD coating involves sputtering the coating onto glass in a vacuum chamber using magnetron sputtering at room temperature after manufacturing. MSVD coatings offer superior solar control performance compared to pyrolytic coatings.
This document discusses high performance energy saving glass. It begins by explaining that such glass has emerged from developments in glass coating technology, materials technology, and glass processing. It then provides classifications for different types of high performance glass including insulated glass, vacuum glass, and heat mirror insulated glass. Finally, it summarizes some of the key thermal, acoustic, and anti-condensation benefits of using high performance glass.
Pyrolytic and sputtered low-E glasses differ in their manufacturing processes and properties. Pyrolytic low-E glass has a semiconductor oxide film applied through chemical vapor deposition during the float glass production process, while sputtered low-E glass uses a vacuum process to apply a multilayer silver film. Sputtered low-E glass offers more variety in colors and higher energy savings performance, but pyrolytic low-E glass can be tempered and has better durability since it does not rely on a silver layer. Both types are used in windows, with sputtered preferred for commercial buildings and pyrolytic for residential use due to its lower cost.
This document discusses the optical and thermal properties of glass. It defines key optical properties such as refractive index, dispersion, temperature coefficient of refractive index, and stress-optical coefficient. It also discusses important thermal properties of glass including the transformation temperature, annealing point, softening point, thermal conductivity, and specific heat. The document provides definitions and measurement methods for these various properties that are important for characterizing and applying different types of glass.
Qingdao Morn Building Materials Co., Ltd is a turnkey supplier of tempered glass, laminated glass, and insulated glass located in Qingdao, China. The document discusses low-emissivity (LOW-E) glass, which has a metal or metal oxide coating that reflects infrared heat while allowing visible light to pass through. It describes three main types of LOW-E glass - high-transmittance, solar shading, and functional - and provides details on their characteristics, suitable applications, and Morn's product offerings.
Benefiting from glass characteristics,modern glass production technology and new materials,glass structure is possble,it s widely used as glass beam,glass fins,glass frame,glass stairs etc
Glass is produced by heating silica, lime, and soda or potash to over 10000C. Other ingredients like iron oxide and lead oxide are added to modify properties. Glass consists mainly of silica which is made fusible by alkaline mixtures. Potash makes glass infusible while soda accelerates fusion. Lime provides durability and toughness. Lead oxide adds color. Glass is classified as soda lime, lead, or boro-silicate based on composition. Special forms include sheet, plate, colored, wired, structural, laminated, bulletproof, fiber, foam, and flint glass. Glass has properties like shine, stability, insulation, and transparency and is used widely in construction, decoration, insulation,
This document discusses different types of glasses and ceramics, their properties, compositions, and examples. It describes glasses as non-crystalline solids that can be transparent and made of various materials like silica, boron, and sodium. The main types of glass discussed are fused silica glass, soda lime glass, and borosilicate glass. Ceramics are manufactured from clay and involve a firing process, making them hard, strong, and resistant to corrosion. Both glasses and ceramics are electrically insulating and chemically inactive, though they differ in appearance, atomic structure, melting behavior, cost, and melting point.
The document discusses solar glass price trends from 2019 to 2021. It notes that solar glass prices increased in 2019 and 2020 due to high demand and insufficient supply, reaching over $7.8/SQM in late 2020. However, prices dropped in early 2021 as demand declined. Since September 2021, prices have risen again as manufacturers announced increases, with average prices of $4.05/SQM for 3.2mm glass and $3.15/SQM for 2.2mm glass. The document predicts prices may decrease starting in 2023 as new production capacity expansion projects come online.
Low-e coated glass were developed to minimize the ultraviolet and infrared light that can pass
through glass without compromising the amount of visible light transmittance.
The biggest advantage of low-e coated glass is low U value,double glazed units(insulated glass) with high
performance low e coating can decrease the heat pass through the glass and air conditioning fees.Energy
efficient glass is becoming more and more popular,especially modern glass curtain wall and high rise glass
projects.
1) Digital printing and UV printing are two methods for printing on glass, but they differ in terms of the materials used, weather resistance, and ability to undergo further processing.
2) Digital printing uses ceramic inks that can withstand high temperatures, providing excellent weather resistance for outdoor use and allowing the printed glass to be tempered.
3) UV printing uses organic inks that do not withstand high temperatures or weathering, limiting the glass to indoor use without further processing.
The document discusses the manufacturing process for glass. It begins by describing the composition of glass, which consists mainly of silica sand, soda ash, and lime. The document then outlines the basic process for glass production, which involves mixing the raw materials, melting them at high temperatures, forming the molten glass into shapes, and annealing to strengthen the final products. Several common shaping processes for different glass products are also summarized, including processes for pieceware, flat glass, tubing, and fibers.
This document discusses different types of glass products made by HNG Float Glass, including clear float glass, tinted float glass, reflective glass, mirrors, low-E glass, low iron solar glass, and automotive glass. Clear float glass offers excellent surface finishing, flatness, uniform thickness, and optical quality. Reflective glass is treated with a metallic coating to reflect heat radiation rather than absorb it. Low-E glass conducts visible light while controlling the passage of heat to improve energy efficiency. Automotive windows are usually made from laminated glass for windshields and tempered glass for side windows.
HNG Float's Cool Insulating glass
For those who consider glass as a mere breakable and see-through material, need to think again. Glass is no ordinary material now especially the HNG Cool Insulating glass. Insulating glass is hermetically sealed double or triple glass units with cavity of 6mm to 24mm containing dehydrating Argon gas. The purpose of the same is to ensure high energy efficiency and thermal performance.
The document discusses reasons for shower door glass explosions. Three experiments show that temperature differences alone do not cause explosions, but rather poor glass quality with impurities like nickel sulfide which can introduce micro-cracks. Improper installation can also increase stress and risk of breakage. The document advises consumers to carefully check glass quality, frame materials, hardware and installation when purchasing a shower door to reduce safety risks.
[Yuchip] takes you 3 minutes to learn about 8 factors for choosing a high qua...FAHAD Khan
To know more about the 8 factors for choosing led display for outdoor advertising.
In the last article, introduced three key factors that determine a high-quality Outdoor LED screen. It is determined not only by three factors, but also for PCB boards, kits, screws, cabinets, glues, cables, power cords, and processes.
THE PRESENTATION WAS MADE UNDER TOPIC GLASS AND ITS TYPE ITS MANUFACTURING PROCESSES AND ITS MARKET SURVEY . WE TRIED TO COVERED ALL THE TYPES WITH THEIR DETAILED INFORMATION .
HOPE U LIKE IT !!!!
This document discusses various types of polymers including thermoplastics like acrylic, ABS, and PVC. Acrylic is clear and weather resistant but more expensive than glass. ABS is impact resistant but not very durable. PVC is lightweight and inexpensive but less flame resistant than other materials. The document also covers properties of polymers like strength to weight ratio, manufacturing advantages over metal, and common applications of different plastics.
The document discusses greenhouses and glasshouses. It describes how glasshouses work by trapping heat from solar radiation inside, warming the air and soil. It discusses different types of greenhouses including glass, plastic, and commercial varieties. It also describes an Ireland-based company called Botanic Greenhouse that designs and builds high-quality greenhouses and glasshouses in Ireland using traditional and modern construction methods.
This document provides an overview of glass, including its composition, properties, production methods, types, uses, and recycling. It discusses how glass is made by melting raw materials like sand at high temperatures and shaping it through blowing. Different types of glass like soda-lime, lead-alkali, and borosilicate vary in their properties, costs, and applications. The document also outlines how glass is used in architecture, art, medical devices, and its growing use in home construction. It concludes with a brief discussion of glass recycling.
Huaye Glass is a leading manufacturer of architectural glass and glass hardware in China, offering products such as tempered glass, ceramic fritted glass, laminated glass, insulated glass units, frosted glass, and mirrors. They have extensive glass processing capabilities and meet various international quality standards. Customers can contact Huaye Glass for their glass and hardware needs.
Qingdao Morn Building Materials Co., Ltd. is a supplier of tempered glass, laminated glass, and insulated glass in China. The document provides an overview of insulated glass, also known as double or triple glazed units. It discusses the key features and benefits of insulated glass, including excellent thermal insulation, noise insulation, resistance to condensation, and light weight. It also describes various methods to improve the thermal performance of insulated glass, such as using tinted glass, low-E coatings, argon gas filling, and warm edge spacers.
In the mid-1970s, it was discovered that most of the heat transfer of double glazing was caused by
infrared radiation exchange from one layer of glass to another. Therefore, as long as the emissivity of
any one of the double glazing is reduced, the heat transfer can be greatly reduced. This is the reason
for LOW-E glass.
Skyscraper glass facade are usually use low iron glass to decrease spontaneous breakage possibility and SGP laminated glass to increase safety,low e coatings to increase thermal insulation perforamnce
This document discusses the optical and thermal properties of glass. It defines key optical properties such as refractive index, dispersion, temperature coefficient of refractive index, and stress-optical coefficient. It also discusses important thermal properties of glass including the transformation temperature, annealing point, softening point, thermal conductivity, and specific heat. The document provides definitions and measurement methods for these various properties that are important for characterizing and applying different types of glass.
Qingdao Morn Building Materials Co., Ltd is a turnkey supplier of tempered glass, laminated glass, and insulated glass located in Qingdao, China. The document discusses low-emissivity (LOW-E) glass, which has a metal or metal oxide coating that reflects infrared heat while allowing visible light to pass through. It describes three main types of LOW-E glass - high-transmittance, solar shading, and functional - and provides details on their characteristics, suitable applications, and Morn's product offerings.
Benefiting from glass characteristics,modern glass production technology and new materials,glass structure is possble,it s widely used as glass beam,glass fins,glass frame,glass stairs etc
Glass is produced by heating silica, lime, and soda or potash to over 10000C. Other ingredients like iron oxide and lead oxide are added to modify properties. Glass consists mainly of silica which is made fusible by alkaline mixtures. Potash makes glass infusible while soda accelerates fusion. Lime provides durability and toughness. Lead oxide adds color. Glass is classified as soda lime, lead, or boro-silicate based on composition. Special forms include sheet, plate, colored, wired, structural, laminated, bulletproof, fiber, foam, and flint glass. Glass has properties like shine, stability, insulation, and transparency and is used widely in construction, decoration, insulation,
This document discusses different types of glasses and ceramics, their properties, compositions, and examples. It describes glasses as non-crystalline solids that can be transparent and made of various materials like silica, boron, and sodium. The main types of glass discussed are fused silica glass, soda lime glass, and borosilicate glass. Ceramics are manufactured from clay and involve a firing process, making them hard, strong, and resistant to corrosion. Both glasses and ceramics are electrically insulating and chemically inactive, though they differ in appearance, atomic structure, melting behavior, cost, and melting point.
The document discusses solar glass price trends from 2019 to 2021. It notes that solar glass prices increased in 2019 and 2020 due to high demand and insufficient supply, reaching over $7.8/SQM in late 2020. However, prices dropped in early 2021 as demand declined. Since September 2021, prices have risen again as manufacturers announced increases, with average prices of $4.05/SQM for 3.2mm glass and $3.15/SQM for 2.2mm glass. The document predicts prices may decrease starting in 2023 as new production capacity expansion projects come online.
Low-e coated glass were developed to minimize the ultraviolet and infrared light that can pass
through glass without compromising the amount of visible light transmittance.
The biggest advantage of low-e coated glass is low U value,double glazed units(insulated glass) with high
performance low e coating can decrease the heat pass through the glass and air conditioning fees.Energy
efficient glass is becoming more and more popular,especially modern glass curtain wall and high rise glass
projects.
1) Digital printing and UV printing are two methods for printing on glass, but they differ in terms of the materials used, weather resistance, and ability to undergo further processing.
2) Digital printing uses ceramic inks that can withstand high temperatures, providing excellent weather resistance for outdoor use and allowing the printed glass to be tempered.
3) UV printing uses organic inks that do not withstand high temperatures or weathering, limiting the glass to indoor use without further processing.
The document discusses the manufacturing process for glass. It begins by describing the composition of glass, which consists mainly of silica sand, soda ash, and lime. The document then outlines the basic process for glass production, which involves mixing the raw materials, melting them at high temperatures, forming the molten glass into shapes, and annealing to strengthen the final products. Several common shaping processes for different glass products are also summarized, including processes for pieceware, flat glass, tubing, and fibers.
This document discusses different types of glass products made by HNG Float Glass, including clear float glass, tinted float glass, reflective glass, mirrors, low-E glass, low iron solar glass, and automotive glass. Clear float glass offers excellent surface finishing, flatness, uniform thickness, and optical quality. Reflective glass is treated with a metallic coating to reflect heat radiation rather than absorb it. Low-E glass conducts visible light while controlling the passage of heat to improve energy efficiency. Automotive windows are usually made from laminated glass for windshields and tempered glass for side windows.
HNG Float's Cool Insulating glass
For those who consider glass as a mere breakable and see-through material, need to think again. Glass is no ordinary material now especially the HNG Cool Insulating glass. Insulating glass is hermetically sealed double or triple glass units with cavity of 6mm to 24mm containing dehydrating Argon gas. The purpose of the same is to ensure high energy efficiency and thermal performance.
The document discusses reasons for shower door glass explosions. Three experiments show that temperature differences alone do not cause explosions, but rather poor glass quality with impurities like nickel sulfide which can introduce micro-cracks. Improper installation can also increase stress and risk of breakage. The document advises consumers to carefully check glass quality, frame materials, hardware and installation when purchasing a shower door to reduce safety risks.
[Yuchip] takes you 3 minutes to learn about 8 factors for choosing a high qua...FAHAD Khan
To know more about the 8 factors for choosing led display for outdoor advertising.
In the last article, introduced three key factors that determine a high-quality Outdoor LED screen. It is determined not only by three factors, but also for PCB boards, kits, screws, cabinets, glues, cables, power cords, and processes.
THE PRESENTATION WAS MADE UNDER TOPIC GLASS AND ITS TYPE ITS MANUFACTURING PROCESSES AND ITS MARKET SURVEY . WE TRIED TO COVERED ALL THE TYPES WITH THEIR DETAILED INFORMATION .
HOPE U LIKE IT !!!!
This document discusses various types of polymers including thermoplastics like acrylic, ABS, and PVC. Acrylic is clear and weather resistant but more expensive than glass. ABS is impact resistant but not very durable. PVC is lightweight and inexpensive but less flame resistant than other materials. The document also covers properties of polymers like strength to weight ratio, manufacturing advantages over metal, and common applications of different plastics.
The document discusses greenhouses and glasshouses. It describes how glasshouses work by trapping heat from solar radiation inside, warming the air and soil. It discusses different types of greenhouses including glass, plastic, and commercial varieties. It also describes an Ireland-based company called Botanic Greenhouse that designs and builds high-quality greenhouses and glasshouses in Ireland using traditional and modern construction methods.
This document provides an overview of glass, including its composition, properties, production methods, types, uses, and recycling. It discusses how glass is made by melting raw materials like sand at high temperatures and shaping it through blowing. Different types of glass like soda-lime, lead-alkali, and borosilicate vary in their properties, costs, and applications. The document also outlines how glass is used in architecture, art, medical devices, and its growing use in home construction. It concludes with a brief discussion of glass recycling.
Huaye Glass is a leading manufacturer of architectural glass and glass hardware in China, offering products such as tempered glass, ceramic fritted glass, laminated glass, insulated glass units, frosted glass, and mirrors. They have extensive glass processing capabilities and meet various international quality standards. Customers can contact Huaye Glass for their glass and hardware needs.
Qingdao Morn Building Materials Co., Ltd. is a supplier of tempered glass, laminated glass, and insulated glass in China. The document provides an overview of insulated glass, also known as double or triple glazed units. It discusses the key features and benefits of insulated glass, including excellent thermal insulation, noise insulation, resistance to condensation, and light weight. It also describes various methods to improve the thermal performance of insulated glass, such as using tinted glass, low-E coatings, argon gas filling, and warm edge spacers.
In the mid-1970s, it was discovered that most of the heat transfer of double glazing was caused by
infrared radiation exchange from one layer of glass to another. Therefore, as long as the emissivity of
any one of the double glazing is reduced, the heat transfer can be greatly reduced. This is the reason
for LOW-E glass.
Skyscraper glass facade are usually use low iron glass to decrease spontaneous breakage possibility and SGP laminated glass to increase safety,low e coatings to increase thermal insulation perforamnce
Thermochromic windows change tint or darkness in response to heat from direct sunlight, allowing them to reduce heat entering a building. They consist of special thermochromic materials laminated between two panes of glass. The darker they become with more intense sunlight, balancing daylight and heat. By changing tint continuously, they provide natural light and temperature regulation without needing blinds or AC.
The spacer thickness: mainly by controlling the thickness to avoid the formation of turbulent airflow inside
the insulated glass, the cold and hot airflow of the control gas interfere with each other, or control the airflow of
the rising and falling air to interfere with each other to control the flow of the heat convection.
2.Gas type and humidity inside insulated glass: The inert gas filled in the interior of the insulated glass can
reduce the heat insulation and sound
insulation of the insulated glass. For example,filled argon gas and sulfur fluoride can improve the heat
insulation and sound insulation performance; the moisture content inside the glass will cause internal
condensation or even water, which will affect the aesthetic effect of the insulated glass, and will increase the
conduction heat transfer coefficient of the insulated glass and reduce the heat insulation effect.
The document discusses the ultraviolet (UV) blocking properties of different types of insulated glass. It explains that UV radiation can both benefit and harm humans and damage materials like wood, bamboo, and polymers. Normal insulated glass blocks 52.56% of UV rays while low-iron blocks 24.48%. Single, double, and triple silver low-E coatings provide increasing UV blocking at the levels of 28%, 52%, and over 52% respectively. For protecting materials from UV damage, the document recommends considering a glass's UV blocking properties and choosing options like laminated insulated glass which blocks 100% of UV rays.
There re 6 difference between low iron glass and clear glass self explosion ratio,color,light transmittance SC,UV transmittance,production difficulty and price
The document defines and describes various types of solar glass:
1) Low iron patterned glass is ultra-clear rolled glass mainly used as sealing glass for solar cells. It has high sunlight transmittance and low iron content.
2) Low iron float glass, also called ultra-clear float glass, has high transmittance and is used as cover or base glass for thin film PV panels.
3) AR coating can be applied to low iron patterned or float glass to reduce reflectance and improve transmittance, raising PV module efficiency.
4) TCO glass is float glass coated with a transparent conductive oxide film and used for thin film solar cells.
5) Back
To meet LEED requirement,the main glass manufacturers worldwide already developed triple silver low E coatings,the coating has low SHGC,low U value,high transmittance and high production difficulty
Glass is a non-crystalline amorphous solid made through melting raw materials like sand, lime, and soda at high temperatures. It is fabricated through processes like moulding, annealing, and finishing. Common types of glass include float glass, laminated glass, and toughened glass. Glass has properties like hardness, transparency, and recyclability. It has widespread uses like windows, tableware, and electronics. Glass is tested for properties like flexibility, fire resistance, weathering, and radiation resistance through tests such as bending, fire, impact, temperature, and radiation tests.
The common energy-efficient methods for aluminum alloy windows and glass curtain walls are as follows:
Glass energy efficient method
Aluminum alloy thermal-insulating profile energy efficient method
Double (multi) layer structure system energy efficient method
Solar Shading system energy efficient method
Point support glass curtain wall energy efficient method
Greenhouse ,or conservatory create an important role in daily life.It brings green in the cold
winter ,,and some big greenhouse ensure that we can have higher output.
The greenhouse thermal insulation is an very important factor that affect the interior temperature.while
glass is the deciding thermal conductive.Greenhouse glass types are below:
Glass comes in various common forms including sheet, frit, stringer, and rods. It has properties such as transparency, strength, workability, and is recyclable. There are also many types of glass like laminated, toughened, float, and insulated glass. Proper measuring, storage, transportation, cleaning, and installation techniques help prevent glass damage.
Both laminated glass and tempered glass belongs to safety glass and widely used in our daily life,we introduce the difference between than and suggestions when choosing them
RIZHAO HUAYE GLASS CO.,LTD---COMPANY PROFILELily Pan
Rizhao Huaye Glass Co.,Ltd is a professional processed glass industry,including the insulated glass,laminated glass,tempered glass and silk screen glass,if any needs.pls contact with me,my email: lily@huayeglass.com,whatsapp:+8618866338956
This document provides an index and descriptions of different types of processed glass products from Qingdao Cngrow Technology Glass Co., Ltd. It discusses 1) proceeded glass including tempered glass and solar glass with various sub-types, 2) insulated glass, 3) laminated glass, 4) home appliance glass including refrigerator shelf glass, TV/PC base glass, and freezer hollow glass, 5) electronic glass, and 6) acid etched glass. Solar glass sub-types include low iron patterned glass, low iron float glass, AR coating solar glass, TCO glass for thin film PV, backplate glass for PV, and AR coating on low iron float glass.
Im this presentation we are discussing about glass as the material of construction sites how important material it is. Definition of Glass and its types and properties of the Glass.
The document discusses several factors that affect the price of insulated glass from China, including:
1. Glass combination - More complex glass configurations and special features like colors increase price.
2. Glass size - Larger or irregular sizes increase price due to custom processing required.
3. Materials used - More advanced spacers and sealants increase price. Filling with argon also increases price but improves insulation.
4. Other factors like additional processing, packing and shipping also influence overall price. Understanding these factors helps customers evaluate if purchasing from China provides good value.
Similar to 20 faq about low emissivity glass glass guidance (20)
China Morn offer comprehensive architectural glass solutions Morn expand to vacuum glass industry,working with Leadus and supply vacuum glass worldwide
The document analyzes the rapid rise in float glass prices in China in 2021 and its causes. It finds that prices increased significantly from 2020 levels due to factors like rising raw material costs, reduced inventories, and strong real estate demand. This caused problems for downstream processors having to purchase at high prices. While prices remained high in late 2021, they were expected to stabilize or gradually decrease towards the end of the year as supply increased and demand cooled. The excessively fast price increases were seen as disruptive and unsustainable by both industry and government.
Tempered glass is widely used as indoor sports courts for its high strength For example paddle courts,racquetball court,ice hockey rink,the glass work as good fences preventing the high speed ball hurting people
Modern glass staircase use minmium 21 52mm tempered laminated glass,anti slip function was added for security The glass railings can be stainless steel,wood,frameless glass
The document discusses organic laminated glass, which is a type of laminated glass that manufacturers can laminate organic materials or patterns between glass layers. Organic laminated glass has thousands of pattern options, is cheaper than other decorative glass, and has various applications including glass partitions, doors, and facades. It provides privacy while still allowing light transmission and has good safety properties if impacted. The manufacturer, Qingdao Morn Building Materials Co., supplies different types of decorative and privacy glass.
Gradient glass can be made with silk screen,digitally printed glass,UV printed glass,PET film EVA laminated glass,and gradient films Here we introduce their advantages and disadvantages
Moru glass is a kind patterned glass produced by Qingdao Jinjing glass,as glass celebrity,the diffused appearance and slimline visual effect make it widely used in interior decoration
Hurricane proof glass can be divided into tempered laminated glass,SGP laminated glass and PC laminated,the price varies according to thickness and combination
There are many house owners don t know exactly how to select and purchase the right shower rooms We collect information about shower rooms,hoping to help house owners understand shower door
Modern glass staircase use minmium 21 52mm tempered laminated glass,anti slip function was added for security The glass railings can be stainless steel,wood,frameless glass
The freight will increase twice in three days, shall we deliver goods or not I want to ship, where can I find the container Find the container, where to find the shipping space
The glass trading industry in China was emerged in the 1990th,and from clear float glass,laminated sheets,tempered glass panels,to facade insulated glass,glass trading development is quite fast
Glass table tops has many advantages compared with wooden,plastic and leather tops,people can use tempered glass,laminated glass,tinted glass,translucent glass as table tops
Frameless glass pool fence and pin fixed glass pool fence are most popular fence types,with clear tempered glass,glass spigot,standoff pin,clamps,varies with glass length and hardware quantity
Low e glass is low emissivity coated glass,here we introduce 20 faqs what s low e,solar radiation knowledge,energy saving low e glass function,price,performance
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Things to Consider When Selling Your House - Summer 2024 Edition
20 faq about low emissivity glass glass guidance
1. QINGDAO MORN BUILDING MATERIALS CO.,LTD
Your turnkey China tempered glass/laminated glass/insulated glass supplier
Add:Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei District,Qingdao,China,266024 MARKETING@CNMORN.COM
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20 FAQ about low emissivity glass-Glass Guidance
1. What’s the component of solar radiation?
The solar radiation include 3 parts: UV radiation (Wavelength range 0.01~0.38 microns),visible light
(Wavelength range 0.38~0.75 microns),near infrared radiation(Wavelength range 0.75~3 microns).
2. What’s the difference between near infrared radiation and far infrared radiation?
Near-infrared radiation comes directly from the sun, and its heat is not obvious, but it can be converted into
heat after being absorbed by an object.Near infrared radiation cannot transmit the glass directly,it can be only
been reflected or absorbed by the glass,after glass absorbing the near infrared radiation,glass temperature will
increase and become a radiation source itself.
Far infrared is a result of solar energy conversion or artificial production,such as the stove,house appliance,
human body,and the furniture that lighted by the sun.In summer,the exterior road,buildings are the main source
of far infrared after lighted by the sun.
3. What kind of thermal that are transferred through glass?
The energy that transferred through glass include direct solar radiation ,typical parameter to measure it is glass
SC (Shading coefficient) and SHGC (Solar heat gain) .
The 2nd
part is convection conduction of heat transfer.It’s related to the infrared radiation. U value is the
parameter to measure ,and measurement are W/m²K.
2. QINGDAO MORN BUILDING MATERIALS CO.,LTD
Your turnkey China tempered glass/laminated glass/insulated glass supplier
Add:Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei District,Qingdao,China,266024 MARKETING@CNMORN.COM
2
4. What’s glass SC ?
Glass SC is to measure the UV & visible light solar radiation transmitted the glass.
Glass SC is short for glass shading coefficient,which means Under the same conditions, the ratio of the solar
radiant energy through the glass to the solar radiant energy through the 3mm transparent glass. The solar
radiation energy through 3mm transparent glass is 630w/m2.
The higher SC value,the more solar radiation penetrated the glass to decrease heating costs in summer,it’s
widely used in long winter areas.
The lower SC value,the better blocking effect of direct solar radiation and reduce the solar radiation energy
entering the room,suitable for hot areas.
5. What’s glass U value?
The heat energy transmitted through the glass due to convection conduction, includes the transmission of heat
energy after the glass absorbs the heat energy and then radiates outward&inward. Therefore,lower
emmissivity,the lower U value.
6. What’s low e glass?
Low e glass is short for Low emissivity glass,is to have a multi layer coating composing metalic &chemical on
glass surface to decrease the glass emissivity ratio from 0.84 to below 0.15,or even only 0.03.The typical
emissivity of low e glass include single silver low-E,double silver low-E and triple silver low-E,which contains 1
layer, 2layer,and 3 layers silver coatings.Hard coated low e glass as relatively higher emissivity compared with
the soft coated low e.
Hard coated low e VS Soft coated low e
Difference between Single silver low-E,double silver low e and triple silver low e
3. QINGDAO MORN BUILDING MATERIALS CO.,LTD
Your turnkey China tempered glass/laminated glass/insulated glass supplier
Add:Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei District,Qingdao,China,266024 MARKETING@CNMORN.COM
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7. What’s the function of the low-E coating?
The feature of low e coating is thermal insulation.
The low emissivity coating can reflect the far infrared radiation directly,especially the silver layer inside the soft
coated low-E coating can reflect 98% far infrared radiation like mirrors.
The coating has little capability absorbing the heat,which will control the glass surface temperature very well,
the heat re-radiated out from the glass is little accordingly.
Despite controlling the infrared,the coating as a variety options with different visible light transmittance and SC
value(0.2-0.7) to control the ratio of direct solar energy transmitted through the glass,which can be selected
by users both in hot and cold areas.
8. What’s the difference between solar reflective glass and low e glass?
Solar reflective glass reduces the shading coefficient of the glass and restricts the direct solar radiation from
entering the room through the glass, thereby achieving the purpose of reducing air-conditioning costs and
saving energy.
Low-E glass reduces the U value of the glass to restrict the far-infrared radiation from penetrating the glass,in
addition, the shading coefficient has a large adjustment range, which can effectively control the direct solar
radiation energy entering the room.
9. What’s the mature coating types of low e glass?
There’re 2 kinds of low e glass,soft coated low e coating and hard coated low e coating.
Hard coated low e glass is manufactured on a float glass production line. This type of glass has a single variety,
poor heat reflection performance. Its only advantage is that it can be used as monolithic glass or been
laminated.
Soft coated low e glass is manufactured by the vacuum magnetron sputtering process .It has a variety of
colors, excellent heat reflection performance, and obvious energy-saving characteristics. The disadvantage is
that it must be made into insulated glass,or the coating will be oxidized once exposed in the air.
4. QINGDAO MORN BUILDING MATERIALS CO.,LTD
Your turnkey China tempered glass/laminated glass/insulated glass supplier
Add:Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei District,Qingdao,China,266024 MARKETING@CNMORN.COM
4
10. Does low e glass wok at night?
Yes,low e glass work anytime.No matter what kind of far infrared,whether it’s caused by the solar,or artificial far
infrared,it can always reflect the infrared heat.
11. How does low e coating works in summer and winter?
In winter, the indoor temperature is higher than outdoors, and the far-infrared heat radiation mainly comes from
indoors. Low-E glass can reflect it back indoors to keep indoor heat from escaping.
In summer, the outdoor temperature is higher than indoors, Low-E glass can reflect the exterior heat out to
prevent heat from entering the room. For outdoor solar radiation, Low-E glass with low shading coefficient can
be selected to restrict its entry into the room, thereby reducing cooling costs.
12. Low-E coating on surface #2 or surface #3?
Insulating glass has 4 surfaces, the number from outdoor to indoor is 1#, 2#, 3#, 4# surface.
In areas where the heating demand exceeds the cooling demand , the Low-E film layer should be on surface
#3. Conversely, in areas where cooling demand exceeds heating demand (southern areas), the Low-E film
should be on the 2nd surface.
Low e coating position-Surface #2 VS Surface #3
13. What’s the function of argon filled in insulated glass?
Argon is an inert gas, and its heat transfer performance is worse than air. Therefore, argon filled insulated
glass will have better thermal insulation,lower U value, argon also protect the Low-E film.
14. How much Uv the low-e coating can block?
5. QINGDAO MORN BUILDING MATERIALS CO.,LTD
Your turnkey China tempered glass/laminated glass/insulated glass supplier
Add:Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei District,Qingdao,China,266024 MARKETING@CNMORN.COM
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Ultraviolet is short-wave radiation, invisible to the naked eye, it accounts for about 2% of the total solar
radiation. Ultraviolet rays can kill bacteria, but long-term exposure can burn human skin and eyes, and also
cause furniture and clothing to fade.
Low-E glass can reduce ultraviolet rays by 25%. compared with clear glass, It cannot completely avoid
furniture fading, but it can slow down the fading.
15. Do shades, trees and awnings affect the performance of Low-E glass?
These objects can restrict the heat and light entering the room through the glass window, that is, block part of
the solar energy from passing through, but it does not affect the performance of Low-E glass.
16. Is the windows&glass installation angle affect the glass U value?
Yes,the glass U value and shading coefficient are not affected by the installation angle,while in winter,the glass
U value increase significantly with the angle from 90degress to 0 degrees.So for glass roofs,skylights,please
select a low e coating with better U value.
How the glass U value been affected by the installation angle?
6. QINGDAO MORN BUILDING MATERIALS CO.,LTD
Your turnkey China tempered glass/laminated glass/insulated glass supplier
Add:Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei District,Qingdao,China,266024 MARKETING@CNMORN.COM
6
17. What’s the effect combing the low e coating with body tinted glass?
There’re 3 kinds of combinations:
Coating directly on body tinted glass, clear low e glass + body tinted insulated glass, laminate body tinted glass
with clear low e coated glass.
Tinted glass can further reduce the shading coefficient,thereby restricting more direct solar radiation from
entering the room. Therefore, the combined effect of these three methods is very good, and it is more suitable
for use in tropical regions. Combining with colored glass can also greatly increase its decorative effect.
But do pay attention that coating on tinted glass price is higher ,also contains many advantages and
disadvantages.
18. What’s the lifetime of low e coating?
Hard coated low e glass lifetime is same as the glass lifetime.
Soft coated low-E glass,after unpack the glass package,it’s suggested to make into insulated glass asap,or the
coating will be damaged or oxidized within 30 days or even shorter time.
Once been made into insulated glass,the coating lifetime is same as the glass sealing time.
7. QINGDAO MORN BUILDING MATERIALS CO.,LTD
Your turnkey China tempered glass/laminated glass/insulated glass supplier
Add:Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei District,Qingdao,China,266024 MARKETING@CNMORN.COM
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19. Where can we buy high performance low e coated glass?
Hard coated low-E manufacturers in China include AGC, Jinjing, SYP,Kibing.
Hard coated low e options in China
As Soft coated low-E must be made into insulated glass,it’s suggested to purchase finished insulated glass
with high performance low e coating directly,Morn glass is your turnkey coated glass supplier,our products
include single,double and triple silver low e insulated glass,click below link to check our coated glass
performance data:
W1.1 and W1.16 low E coating for greenhouse /conservatory
Morn-Coated glass performance data
Morn-Triple silver low-E glass performance data
20. What’s low e coated glass price?
The glass price varies based on different project requirement,generally the glass combination,glass
size,materials used in the insulated glass ,and many other factors-glass packing,broken&replacement,shipping
costs affect the final insulated glass price.
Need more help? Contact us through marketing@cnmorn.com, our glass expert are ready to serve you.
8. QINGDAO MORN BUILDING MATERIALS CO.,LTD
Your turnkey China tempered glass/laminated glass/insulated glass supplier
Add:Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei District,Qingdao,China,266024 MARKETING@CNMORN.COM
8
Contact us:
Qingdao Morn Building Materials Co.,Ltd
China HQ: Room A304,Shengxifu Road,NO.209 Weihai Road,Shibei
District,Qingdao,China,266024
Sales Email: marketing@cnmorn.com
Technical support: han@cnmorn.com Mobile/Wechat: 0086-17705464660
Website:https://www.cnmorn.com/ https://www.mornglass.com/