Rubber separator for tire manufacturers, vulcanized rubber and composite materials. Peels off easily, without distorting the rubber.
Up to 80% PCR material, EuCertPlast certified
0.08–0.10 mm film, embossed to 0.32–0.41 mm
Blue, green, yellow, red, natural; others on request
Diamond embossed as standard, three more on request
Our embossed polyethylene film is used as a liner for calendered rubber. It keeps dust and other foreign matter off the rubber during calendering and storage, before further processing.
The embossing traps air between film and rubber, so the film peels off easily, without distorting the rubber, and it keeps its pattern even under heat and stretching.
Our films can contain up to 80% PCR material (post-consumer recycled material, EuCertPlast certified).
A release layer in the processing of rubber compounds.
Separates prepreg sheets and prevents adhesion between layers.
| Technical data | |
|---|---|
| Material | LDPE + MDPE + colour masterbatch. No silicone, fatty acids or metallic salts of fatty acids |
| Thickness before embossing | 0.08 – 0.10 mm ± 12 % (DIN 53370) |
| Thickness after embossing | 0.08 → 0.320 – 0.380 mm 0.09 → 0.330 – 0.400 mm 0.10 → 0.340 – 0.410 mm (DIN 53370) |
| Width | 500 – 800 mm ± 5 mm 801 – 1200 mm ± 7 mm 1201 – 1600 mm ± 10 mm |
| Melting point | 100 – 110 °C |
| Tensile strength | MD > 20 MPa · TD > 19 MPa |
| Elongation at break | MD > 250 % · TD > 350 % |
| Colours | Blue, green, yellow, red, natural; others on request |
| Packaging | Carton core 76 mm; reels on pallet, stretch-wrapped, each reel labelled, numbered pallet sheet |
| Storage · shelf life | Dry, out of direct sunlight, 10 – 25 °C, 40 – 60 % RH · 1 year from production |
All materials are custom produced on order (colour, embossing, thickness and width), and shipped from our warehouse in Padova, Italy.
A stiff, mesh-reinforced and embossed release liner, for processes that need a stiffer film.
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