VE-HW series product is a heat-insulating EVA product developed by E&N Technology to meet market demand. Compared with the previous transparent products, the VE-HW series uses industry-leading technology and adds special materials to make the film have the function of blocking infrared rays.
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VE38HW:
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VE76HW:
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VE-HW:
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Main Characteristic:
1.Excellent thermal insulation
2.Low reflectivity
3.Excellent flagment retention
4.Excellent light transmittance
Application:
1.Curtain wall glass
2.Overall sun room
Product Performance Parameter List:
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Test item |
VE-HW |
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Visible light transmittance % |
4mm+0.76+4mm Laminated glass |
>70.0 |
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Shading coefficient |
<0.64 |
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Heat transfer coefficient W/(M2*K) |
<5.5 |
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Direct transmittance of sunlight % |
<45.0 |
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Direct sunlight reflection ratio% |
<6.0 |
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Haze% |
0.76mm |
<0.60 |
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1.52mm |
<0.95 |
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UV blocked rate% |
0.76mm |
>99 |
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1.52mm |
>99 |
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Infrared blocked rate% |
0.76mm |
>85 |
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1.52mm |
>95 |
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Tensile strength MPa |
>25 |
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Adhesion with glass(N/CM) |
>85 |
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Cross-linking rate% |
>85 |
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Note:the information and relevant data listed in this article are established in the laboratory of the company's technical department,and their contents are correct based on the truth.However,we will not make any statement or guarantee on the integrity or accuracy of the listed information and data.We provide the content of this article on the condition that it is for the user's reference only,and before using it,decide whether the information and data are suitable for their own purpose of use.In no event shall we be liable or liable for damages of any nature whatsoever arising out of the use of or reliance on the content of this document or the products mentioned herein.
Packing Specification:
1.Without plywood case: tinfoil vacuum + bubble wrap + composite kraft paper
2.With plywood case: tinfoil vacuum + carton box + plywood case
Shelf Life of Product:
1 year
Preparation Before Laminating:
1. Clean and fully dry the glass, there should be no particle dust or oil on the glass surface, EVA film and other intermediate materials are spare.
2. After opening the furnace, cool down for 3~5 minutes, until the vacuum value reaches -0.095MPa, close the furnace door and officially heat.
Parameter setting:
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First Step |
Second Step |
Full Vacuum Retention |
Temperature Out of Furnace |
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70℃—10mins |
130℃—60mins |
-0.095MPa |
＜50℃ |
The above-mentioned temperature refers to the glass surface temperature.This lamination parameter is suitable for laminated glass with 5mm+0.38EVA+5mm structure.The specific conditions should be adjusted according to the difference of lamination equipment,temperature and humidity,glass thickness,and middle layer material.
1.Can the infrared blocking ratio be customized?
Yes, we can customize according to customer's needs.
2.Can it be processed in an autoclave?
No, it can only be processed in a laminating furnace.
3.How long does the laminated glass with E&N film can be used in outdoor?
Generally it is able to used for outdoor 15 years.
4.What is the MOQ?
Generally, there is no MOQ for processed glass, but if you want to received best price, the more quantity, the better price.
5.Can the packaging be customized?
Yes, we can customize according to customer's needs.
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