120μm Opaque White PE Silicone Release Film
This 120μm opaque white polyethylene silicone coated release film features UV-cured silicone coating and is designed for protective packaging, adhesive tapes, labeling applications, and graphics. With a standard width of 2000mm, this thick, opaque white release film provides excellent performance across various industrial applications.
Applications
- Adhesive Tape & Label Manufacturing: Serves as liner or backing material for pressure-sensitive adhesive products with easy release properties
- Surface Protection: Protects sensitive materials, finishes, and products during manufacturing, transportation, and installation
- Packaging Solutions: Functions as protective layer or liner for boxes, containers, and trays with professional appearance
- Die-Cutting & Stamping: Provides clean, precise release of cut or stamped pieces with excellent contrast for alignment
- Composite Manufacturing: Acts as release liner for fiberglass, carbon fiber, and resin-based composites during curing processes
- Arts & Crafts: Offers decorative elements and protective layers for creative projects and mixed media art
- Industrial Applications: Provides release liner protection against scratches, abrasion, and contamination
- Medical & Pharmaceutical: Serves as release liner for adhesive medical devices, transdermal patches, and pharmaceutical packaging
Technical Specifications
| No. |
Property |
Test Method |
Specification |
Measured Data |
| 1 |
Appearance |
Visual Inspection |
No air bubbles / stains / breakage / impurities |
OK |
| 2 |
Size |
Width (mm) |
1200 ± 5 |
1200 |
|
|
Thickness (mm) |
0.120 ± 8% |
0.123 |
| 3 |
Color |
Colorimeter |
White (△E< 3) |
ok |
| 4 |
Tensile Strength (Mpa) |
TD |
≥ 15 |
19 |
|
|
MD |
≥ 15 |
28 |
| 5 |
Elongation @ break (%) |
TD |
≥ 230 |
863 |
|
|
MD |
≥ 230 |
939 |
| 6 |
Surface Tension |
Dyne Value |
≥42 dyne for each side |
42 |
| 7 |
Release Force (gf/25mm 20min.Finat 10) |
Inner |
5-10 |
7 |
|
|
Outer |
20-30 |
24 |
| 8 |
Subsequent Adhesion (%) |
Inner |
≥85 |
88 |
|
|
Outer |
≥85 |
90 |
| 9 |
Winding direction |
Customized |
- |
- |
| 10 |
Splice No. |
Visual Inspection |
≤1 |
- |