|
Properties |
Test method |
Units |
Technical Standard XES811 XES611 |
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Dimensions |
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Width |
- |
mm |
900-1400mm ±0.10mm |
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Thickness |
GB/T 6672-2001 |
mm |
Within 2m (Tmax-Tmin)≤0.1mm |
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Optical properties |
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Optical transmission |
380-1100nm |
GB/T 29848-2018 |
% |
≥91％ |
≥91％ |
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|
280-380nm |
GB/T 29848-2018 |
% |
≥70% |
≤ 25% |
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Reflectivity |
380-1100nm |
GB/T 29848-2018 |
% |
- |
- |
|
|
280-380nm |
GB/T 29848-2018 |
% |
- |
- |
|
UV cut-off wave length |
GB/T 29848-2018 |
nm |
- |
360 |
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Mechanical properties |
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Tensile strength |
GB/T 29848-2018 |
MPa |
≥16 |
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Elongation at break |
GB/T 29848-2018 |
% |
≥450 |
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Peel strength |
from glass |
GB/T 29848-2018 |
N/cm |
≥60 |
|
|
|
from TPT |
GB/T 29848-2018 |
N/cm |
≥40 |
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Physical properties |
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Cross linkingdegree |
GB/T 29848-2018 |
% |
80-95 |
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Pre-cross linking degree |
GB/T 29848-2018 |
% |
- |
- |
|
|
VA content |
GB/T 29848-2018 |
% |
28±2 |
28±2 |
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Shrinkage rate |
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Shrinkage rate |
direction (MD) |
GB/T 29848-2018 |
% |
≤3.0% |
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broadwise (TD) |
GB/T 29848-2018 |
% |
≤1.5% |
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Electrical properties |
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Volume resistivity |
GB/T 29848-2018 |
Ωcm |
≥1*1015 |
≥1*1015 |
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Breakdown voltage strength |
GB/T 29848-2018 |
kV/mm |
≥25 |
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Ageing resistance |
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Anti-UV |
UV 200 kwh/m2 |
GB/T 29848-2018 |
△YI |
≤5 |
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Anti-hot and humidity |
DH2000h |
GB/T 29848-2018 |
△YI |
≤5 |
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