Global Supplier of Environmental Protection
And Safety New Material Solutions
Optical grade polyester base film
Application
● Parameters
|
Grade |
Unit |
GM10A |
GM20 |
|||||
|
Thickness |
μm |
38 |
50 |
100 |
50 |
75 |
100 |
|
|
Tensile Strength |
MD |
MPa |
210 |
219 |
200 |
214 |
216 |
205 |
|
TD |
MPa |
230 |
251 |
210 |
257 |
250 |
219 |
|
|
Elongation |
MD |
% |
125 |
158 |
140 |
134 |
208 |
187 |
|
TD |
% |
110 |
135 |
120 |
117 |
154 |
133 |
|
|
Shrinkage (150℃/30min) |
MD |
% |
1.4 |
1.5 |
1.4 |
0.9 |
0.7 |
0.7 |
|
TD |
% |
0.2 |
0.4 |
0.2 |
0.1 |
0.1 |
0.1 |
|
|
Transmittance |
% |
99.6 |
99.4 |
99.1 |
— |
— |
— |
|
|
Haze |
% |
1.5 |
1.7 |
1.9 |
3.4 |
3.3 |
3.3 |
|
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