Clear 50μm Thickness PET Fluorosilicone Release Film with Superior Chemical Resistance
Price:
$0.70/s.q.m. for quantities less than 50,000 square meters, on FOB Shanghai Basis
MOQ:
10000 s.q.m
Delivery Time:
within 45 days depends on the reserve of raw materials
Brand:
HSF
Product Description
Clear Fluorosilicone Release Film
PET fluorosilicone coated release film is engineered for demanding applications across multiple industries including packaging, labeling, medical, automotive, and electronics. This advanced material offers exceptional release properties combined with superior resistance to oils, solvents, and harsh chemicals.
Key Advantages Over Standard Silicone Coated Films
- Superior Release Properties: Fluorosilicone coating provides a low coefficient of friction and exceptional release performance with various adhesives, even in high-temperature and high-humidity environments.
- Enhanced Chemical Resistance: Offers excellent resistance to oils, solvents, and chemicals, making it ideal for applications requiring protection in harsh chemical environments.
- Extended Temperature Range: Provides wider temperature resistance compared to standard silicone coated films, delivering reliable performance in high-temperature applications common in automotive and electronics industries.
- Excellent Adhesion Properties: Maintains strong adhesion to diverse substrates including plastics, metals, and glass, with good bonding strength for applications requiring superior adhesion performance.
Applications and Performance Characteristics
Fluorosilicone release film serves as an effective isolation and protective layer for adhesive-bearing items such as silicone and PI tapes. During production, storage, and transportation, it prevents adhesive contamination and degradation. The material features a smooth, flat surface with uniform coating and is free from defects like particles or bubbles, making it suitable for high-temperature organic silicon pressure-sensitive tape composite mold cutting and punching applications.
Technical Specifications
| Test Item | Unit | Range |
|---|---|---|
| Fluorosilicone Release Side | g/25mm | 5-8 |
| Backing Liner (Clear PET) | mm | 0.050 ± 0.003 |
| 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
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)
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)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai HSF Materials Technology Co., Ltd.
Location
Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person
Bryan J. Lee