Protective film / Tack-layer materials for protective film
85001
ApplicationOptical films and plastic sheets with heat-resistance requirements
Material data
The test film structure is LDPE 2420H/LDPE 2420H/tack layer. The total thickness is 50μm, and the tack layer accounts for 7%.
Physical properties
| PRODUCT | 85001 |
|---|---|
| Peel strength | Low tack |
| Hardness (Shore A) | 84 |
| Density (g/cm³) | 0.89 |
| MFR (190℃/2.16Kg)(g/10min) | 1.7 |
180° peel strength — Mirror SS sheet
| Test conditions | 85001 |
|---|---|
| Unit | g/25mm |
| 20min@25℃ | - |
| 24H@25℃ | - |
180° peel strength — PMMA
| Test conditions | 85001 |
|---|---|
| Unit | g/25mm |
| 20min@25℃ | 3.50 |
| 24H@25℃ | 4.20 |
180° peel strength — PC
| Test conditions | 85001 |
|---|---|
| Unit | g/25mm |
| 20min@25℃ | 3.00 |
| 24H@25℃ | 3.40 |
| Application： | Optical films and plastic sheets with heat-resistance requirements |