Description
PTFE Film-based Silicone Adhesive Tape combines the strength and elongation of PTFE film with the flexibility and adhesion of silicone adhesive. This tape is engineered for applications requiring non-stick, high-temperature, and chemical-resistant properties. The PTFE film provides excellent dielectric strength, weather resistance, and mechanical durability, while the silicone adhesive ensures strong bonding even at elevated temperatures.
The tape is widely used in industries such as electrical, automotive, aerospace, packaging, and manufacturing, where reliable insulation and protection are critical. Its non-stick surface prevents adhesion of sealants and adhesives, making it suitable for heat-sealing equipment and other high-friction environments.
Data Table
| Physical Properties List (For reference only, not for specification purposes) |
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|---|---|---|---|---|
| Item | Unit | Value | Reference Standard | Remarks |
| Total Thickness | mm | 0.08 ± 0.01 | GB/T 7125-2014 | |
| Peel Strength | N/25mm | 5 – 7 | GB/T 31125-2014 | 180° peel, dwell time 20 min |
| Tensile Strength | MPa / 25mm | 17 | GB/T 24218.3-2010 | |
| Elongation | % | 240 | GB/T 24218.3-2010 | |
| Long-term Temperature Resistance | °C | 70°C ~ 230°C | — | |
| Color | — | Gray (visual inspection) | — | |
| Roll Width | mm | 380 | — | |
| Warranty Period | Original packaging, normally within one year from delivery date by SIDA. Store at 0–40°C and humidity below 80%. |
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Note:The product specifications provided are for reference purposes only. Please refer to the actual product for final specifications. We also offer various sizes and thicknesses to meet your specific needs. For further customization, please contact us.
Application Scenarios
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Electrical Insulation: Used for wiring harnesses, electrical panels, and circuit boards to prevent electrical shorts and ensure safety.
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Heat-Sealing Equipment: Prevents adhesives and sealants from sticking to machinery, ensuring smooth operation in food packaging and pharmaceutical industries.
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Automotive & Aerospace: Provides lubrication and protection for moving parts, seals, and gaskets, reducing friction and improving longevity.
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Plumbing: Seals threaded pipe connections and prevents leaks in high-temperature environments.
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Packaging: Delivers high-performance sealing and protection for packaging equipment exposed to extreme conditions.
FAQs
Q: What is the maximum temperature PTFE Film-based Silicone Adhesive Tape can withstand?
A: The tape can withstand temperatures up to 260°C, making it suitable for high-temperature applications.
Q: Is the tape resistant to chemicals?
A: Yes, PTFE Film-based Silicone Adhesive Tape offers excellent chemical resistance, protecting against a wide range of solvents and corrosive substances.
Q: Can the tape be used for electrical insulation?
A: Absolutely. The tape provides reliable electrical insulation and is commonly used in wiring harnesses and electrical panels.
Q: What widths and thicknesses are available?
A: The tape is available in thicknesses of 0.08 mm, 0.13 mm, 0.18 mm, 0.30 mm, 0.35 mm, and 0.40 mm, with widths ranging from 10 mm to 1000 mm.
Q: Does the tape have a non-stick surface?
A: Yes, the PTFE film provides a non-stick surface, preventing adhesives and sealants from sticking to equipment.