| Model: | VE-A2 |
|---|---|
| Brand: | E&N |
| Origin: | Made In China |
| Category: | Construction & Decoration / Other Construction Materials |
| Label: | European Standard , EVA film , Durable |
| Price: |
-
|
| Min. Order: | 1 roll |
| Last Online:11 Jun, 2021 |
Advantage
1. Moderate Melt index 15-20;
2. Best optical performance and safety performance : 85-95% cross-linking at 120°C laminating.
3. Superior water-proof: open edge application
4. Best anti-aging and durability in outdoor application.
5. Crystalline particle control make EVA film more transparency and cleanliness.
Specification
1. The best mechanical performance:
|
Cross-linking |
Extracted in Xylene Solution |
>95%(after 150℃ 25mins laminating) |
|
Tensile strength |
>18MPA |
|
|
Adhesion with glass |
>95N/cm |
|
|
Water absorption |
<0.1% |
|
2.Superior optical performance:
|
Light transmittance |
>90.5% |
|
Haze |
<0.2% |
|
UV filtering |
>99%(390nm wavelength) |
|
Lighting transmittance decrease |
<0.5%(2000hrs UV radiation) |
|
Yellow index(YI) |
<3(2000hrs UV radiation) |
3.Best durability an stability in outdoor climate application:Heat and humidity resistance,Radiation resistance,ball impact peeling test and shot bag impact have been tested for laminated glass with norminal thickness according to GB15763.3-2009 safety glazing materials in building-Part3:Laminated glass
|
Boilding test(2hrs into 100℃ water) |
5mm glass+0.80mm EVA+5mm glass |
Good |
|
Heat and Humidity resistance test |
85℃ 85%RH,1000hrs |
Good |
|
Anti-aging test |
50℃ 65%RH,UV radiation 2000hrs |
Good |
|
Heat and cold shock test |
-40℃ 30mins/80℃ 30mins,50 circles |
Good |
|
impact resistance against shot-bag |
GB-15763.3-2009 |
Qualified |
|
Ball impact peeling resistance |
GB-15763.3-2009 |
Qualified |
Instructions
1. Prepare and cut the EVA film into right size according to the following structure:
glass+EVA film + glass
2. Put the overlapped glass into silicon bag and seal silicon bag well.
3. Activate vacuum pump for 5-8min till vacuum value reach -0.095Mpa to double checking the vacuum is good.
4 Set up the laminating temp. and time and start heating.The following data based on 5mm glass +0.38mm EVA +5mm glass.
|
Heating speed |
Temp. and holding time |
Vaccum Value |
||
|
First section |
2℃/min |
60℃ |
25mins |
-0.095MPA |
|
Second section |
2℃/min |
80℃ |
30mins |
-0.095MPA |
|
Third section |
2℃/min |
120℃ |
45mins |
-0.04MPA |
Remark: The above curves only for reference, the user should do some adjusts according to the process surroudings(temperature and humidity), glass area, glass thicknes,glass type and the machine itself.
| Payment Terms: | T/T,L/C |
|---|---|
