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Brand Name : UPASS
Model Number : VEM.V
Certification : ISO9001
Place of Origin : China
MOQ : Negotiable
Price : Negotiable
Payment Terms : TT/LC
Supply Ability : 600 Tons/Month
Delivery Time : Negotiable
Packaging Details : Wooden Pallet
Product Name : Single Side Silicone Coated HDPE Release Liner For Self-adhesive Products
Material : High Density Polyethylene (HDPE)
Thickness : 0.03-0.15mm
Width : 100-2000mm
Application : Used for waterproofing membranes, adhesive tapes,etc.
Color : Black, Grey, White, Blue, Green, etc.
Performance : One side silicone coated
Process : Three-layers Blowing
HDPE release liner refers to the film with separative film on the surface.
HDPE release film 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.
Production Process:
1. 3 layers film blowing:
2. Silicone Coating:
1. Used for self-adhesive waterproofing membranes:
2. Used for self-adhesive foam tape:
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 |
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Self Adhesive Products Single Side HDPE Silicone Release Liner Images |