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NDA188
Hotline:86-576-88865905
E-mail: nykj@nykj.cc
Application: Suitable for ultra-thin flat light-emitting modules, LED light-emitting components or used with light guide plates.
Advantages: excellent optical diffusion performance, uniform thickness, high haze, no bright spots, good light transmission.
Thickness& Optical Date:
Total Thickness:(±10μ) |
213μ(Base Film 188μ) |
ASTM D374 |
||
Optical Date (±3%) |
|
Back→Front |
Front→Back |
|
Total Light Transmission RateT.t |
71.61% |
96.91% |
ISO 13468-1 |
|
haze valueHZ |
95.67% |
95.63% |
ISO 14782 |
Stability:
|
Total Light Transmission RateT.t |
haze valueHZ |
Test StandardsTest Method |
|
pre-test |
71.61 |
95.67 |
T.T:ISO 13468-1 HZ:ISO 1478 |
|
High temperature and high humidity environment(60°C,90%RH,500H) |
71.44 |
95.53 |
||
thermal stability |
hot(85°C,500H) |
71.33 |
95.77 |
|
cold(-20°C,500H) |
71.58 |
95.54 |
||
Cold and heat shock test(-25→25→70→25→-20 30min./ea x 100 cycle) |
71.13 |
95.48 |
||
Adhesion (matte/glossy) |
0 |
0 |
ISO 2409 |
Menchanical Properties:
|
unit | outcome | Test Standards | |
Heat Shrinkage |
MD/TD |
% |
0.57/-0.11 |
ASTM D1204 |
Tensile Strength |
MPa |
165/150 |
ASTM D882 |
|
Elongation |
% |
100/95 |
||
Electrical Surface Resistivity |
|
Ω/□ |
7.1x1012 |
ASTM D257 |
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E-mail:nykj@nykj.cc
Add:No. 856, East Section of Development Avenue, Haihong Street, Taizhou Bay New District, Taizhou City, Zhejiang Province
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