| Product Code |
23PU |
| Item |
Unit |
Value |
Testing Standard |
| Thickness tolerance |
% |
±3 |
GB/T 6672 |
| Average thickness tolerance |
% |
±6 |
GB/T 6672 |
| Tensile strength |
MD |
Mpa |
≥120 |
GB/T 13022 |
| TD |
≥200 |
| Elongation at break |
MD |
% |
≤160 |
GB/T 13022 |
| TD |
≤80 |
| Heat shrinkage |
MD |
% |
≤4.0 |
GB/T 12027 |
| TD |
≤2.5 |
| Coefficient of friction(Non-treatment side/Non-treatment side) |
/ |
≤0.6 |
GB/T 10006 |
| Wetting tension |
mN/m |
≥38 |
GB/T 14216 |
| Haze |
% |
≤0.2 |
GB/T 2410 |
| Gloss |
% |
≥95 |
GB/T 8807 |
*The above data are typical values;
Special requirement on request