Protective film / Tack-layer materials for protective film
40001
ApplicationStainless steel sheets, PC, PMMA and PET panels, and ceramics
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 | 40001 |
|---|---|
| Peel strength | Medium and high tack |
| Hardness (Shore A) | 42 |
| Density (g/cm³) | 0.94 |
| MFR (190℃/2.16Kg)(g/10min) | 12 |
180° peel strength — Mirror SS sheet
| Test conditions | 40001 |
|---|---|
| Unit | N/25mm |
| 20min@25℃ | 3.57 |
| 24H@25℃ | 4.26 |
180° peel strength — PMMA
| Test conditions | 40001 |
|---|---|
| Unit | N/25mm |
| 20min@25℃ | 4.66 |
| 24H@25℃ | 5.29 |
180° peel strength — PC
| Test conditions | 40001 |
|---|---|
| Unit | N/25mm |
| 20min@25℃ | 4.57 |
| 24H@25℃ | 5.04 |
| Application： | Stainless steel sheets, PC, PMMA and PET panels, and ceramics |