Upass Material Technology (Shanghai) Co.,Ltd.
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UV Curing PP Release Film For Taping And Waterproof Application
Description:
UV Curing PP Release Film, it also called silicone film or silicone release film or release liner.
It uses PP plastic film as carrier, silicon coated on one side or both sides by UV curing type.
Material:
PP.
Type:
Release Material/Liner
Performance:
1. High Temperature Resistance:140℃-150 ℃;
2. High Subsequent Adhesion rate, ≥85%；
3. Less Silicon Transmision, ≤15%.
Performance index:
| Item | Unit | Index | |
| Thickness | mm | 0.025-0.1 | |
| Width | mm | 20-1200 | |
| GSM | g/㎡ | 22-90 | |
| Sleeve I.D. | mm | 76/152 | |
| Tensile strength(MD) | Mpa | ≥280 | |
| Elongation @ break | MD | % | ≤40 |
| TD | % | ≥500 | |
| Shrinkage (120℃ / 3min) | MD | % | ≤5 |
| TD | % | ≤0 | |
| Surface Tension (Single /Double) | mN/m | ≥42 | |
| Peeling force | g/inch | ≤10 | |
| Subsequent adhesion rate | % | ≥90 | |
Butyl Tapes: