Upass Material Technology (Shanghai) Co.,Ltd.
Focus on polymer films.
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Blown Film Process Embossed Silicone Coated Release Liner
Description:
What's Silicone Coated Release Liner?
Silicone coated release liner refers to the film with separative film on the surface.
It does not have viscidity or slight viscidity contact with specific material under the limited conditions. Normally in order to increase the release force of the film, it does corona treatment to the film and coated with silicone, to make it act out the light and stable release force to different organic pressure glue. According to different release film , the release force is different, the viscidity of release product glue is different , to adjust the release force, to make it have the light and stable release force during peeling. There are thermal curing and UV curing for silicone coating due to different release force requirements.
Why Embossed Film?
1.Easy peel off when remove the release film.
2.High residual adhesiveness rate(≥75%) to prevent the influence of silicon transfer on products.
3.Environmental Production technology of solvent and solvent-free products.
4.Environmentally Friendly. Can be recycling.
Parameter:
| NO. | Item | Unit | Factory parameter |
| 1 | Appearance | Surface is flat, no wrinkles, and the winding is neat | |
| 2 | Thickness | mm | 0.03-0.15 |
| 3 | Width | mm | 100-2000 |
| 4 | Max.Fd | N/50mm | ≥30 |
| 5 | Elongation at break | % | ≥200 |
| 6 | Release Force | g/inch | 10-25 |
| 7 | Subsequent Adhesion | % | ≥75 |
About Upass:
Upass, founded in 2008, now as a governing unit of China Building Waterproof Association, a vice chairman unit of Professional Committee of China Modified Plastic Association, an enterprise with Triple A credibility in China Plastic Association, not only assists the development of the relevant industries, but also upholds the conception of sustainable development by successive technological innovation. Upass so far has acquired over 100 of intellectual property rights.
1. Taicang Production Plant:
2. Chenzhou Production Plant:
Certificates: