25μm Fluorosilicone Release Liner PET Clear Film
25 μm Clear PET fluorosilicone coated release film with excellent release properties and resistance to oils, solvents, and chemicals.
Product Overview
PET fluorosilicone coated release film is used across multiple industries including packaging, labeling, medical, automotive, and electronics due to its superior release properties and chemical resistance.
Key Advantages vs Standard PET Silicone Film
- Release Properties: Superior release performance with low coefficient of friction, excellent performance with various adhesives even in high-temperature and high-humidity environments
- Chemical Resistance: Exceptional resistance to oils, solvents, and chemicals, ideal for harsh chemical environments
- Temperature Resistance: Wider temperature range performance, excellent in high-temperature and high-humidity conditions
- Adhesion Properties: Excellent adhesion to plastics, metals, and glass with strong bonding to adhesives
Primary Applications
- Adhesive Labels and Tapes - transparent liner for visibility
- Protective Films - surface protection for glass, metal, and electronics
- Surface Protection in Manufacturing - contamination protection during processes
- Graphic Overlays and Membrane Switches - protection for graphics and symbols
- Electronics and Display Applications - scratch and fingerprint protection
Technical Specifications
| Test Item |
Unit |
Range |
| Fluorosilicone Release Side |
g/25mm |
5-8 |
| Backing Liner (Clear PET) |
mm |
0.025 ± 0.002 |
| Width |
mm |
1040 ± 5 |
| Length |
m |
2000 ±200 |
| Color |
- |
Transparent |
| Sub-Adhesion Rate |
% |
≧85 |
Release Force Testing Parameters
| Tape |
MY2G |
| Speed |
300mm/min |
| Angle |
180° |
| Instrument |
5000g range tensile machine |
| Environment |
30 min. at room temperature, after attaching |
Subsequent Adhesion Rate Testing
| Tape |
NITTO 31B |
| Aging Environment |
70℃ |
| Aging Time |
20h |
| Time in normal temperature |
4h |
| Instrument |
5000g range tensile machine |
| Storage Temperature |
15-35℃ (in original packing status) |
| Storage Humidity |
30-70% (in original packing status) |