MPET Release Film
MPET release film is used in self-adhesive felts. MPET release film is an anti-adhesive film that is
removed during felt laying. MPET release film is one-side silicone coated.
MPET release film is a mixture of PE, PP and other additives, resulting in an increased resistance to oil
and high temperatures. The film may be embossed or may feature a print to the customer’s
specification.
| Technical properties | Value for type |
| Thickness, micron | 39 |
| Density, g/m2 | 35 |
| Width, mm | 1 060 |
| Heat resistance, C | 140-150 |
| Colour | black and grey |
| Tension, N/10 mm | |
| Longitudinal | ≥10.0 |
| Transversal | ≥8.0 |
| Elongation, % | |
| Longitudinal | ≥300 |
| Transversal | ≥200 |
| Peel strenght, g/inch | ≤30 |
| Ageing pell strenght, g/inch | ≤50 |
| Residual Rate for silicon oil, % | ≥75 |
| Quantity per 1 truck, sqm | 343 000 |
| Application | To use as a peel-off release film at the bottom side of the self adhesive bitumen waterproofing membranes. |