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Release Film

Release Film

Our release films are specially developed on the basis of pressure-sensitive adhesive tapes, featuring excellent release performance with clean separation. The surface remains smooth and free from glue marks or residue, ensuring the adhesive layer is perfectly protected. With stable mechanical strength, heat resistance, and chemical durability, our release films provide reliable performance in a wide range of industrial applications.

Description

Features

  • Smooth surface with superior release performance
  • High dimensional stability and resistance to heat and chemicals
  • Available in single-sided or double-sided release options
  • Clean separation with no transfer or residue

Applications

  • Base material for adhesive tapes, double-sided tapes, and foam tapes
  • Widely used in electronics and insulation materials
  • Applied in composite material molding and carbon fiber products
  • Suitable for labels, stickers, and lamination processes

Specifications

Core Inner Diameter76MM±1,38MMM±1
Flame Retardant GradeUL94V1
Breakdown Voltage≥4.20KV GB7752-87
Electrolytic Corrosion Coefficient0.98
Heat Resistance-10C-130℃
Solvent ResistanceSpecial grade tape is resistant to any chemical solvents, and first grade tape is resistant to xylene and ethyl acetate.
Peel Strength>300N/M
Tensile Strength≥3.20KN/MM
Weather ResistanceAccording to UL510 standard, the tape remains unchanged after 100 hours of storage
Cold Resistance≥-10℃
ColorLight yellow. Dark yellow. Blue, red, green, black, white. Transparent
Tape Thickness0.055MM±MH0.005IMM;0.08MM±0.005MM GB7125
Release Liner/Paper Thickness0.025mm 0.05mm 0.075mm
Dimensions5MMM–1280MM
ApplicationUsed for various motors, transformers, etc.
Stock ConditionsTemperature: 25℃ Humidity: 70%RH
Stock Expiration Date1-2 years

Why Choose Us?

  • Diversified, High-Quality Product Portfolio​

Each product undergoes strict quality control procedures, from raw material selection to finished product inspection, ensuring that they meet or exceed industry standards. Whether you need standard products or customized solutions, we have the expertise and capabilities to fulfill your requirements.​

  • Strategic Location & Convenient Logistics​

This convenient logistics advantage ensures that your orders are delivered promptly, reducing lead times and helping you optimize your production schedules. Whether you are located in the Yangtze River Delta or other regions, we can provide timely and stable supply support.​

  • Customer-Centric Philosophy & Sustainable Development Commitment​

We are not just a supplier—we are your partner in growth. We are committed to working hand in hand with you to achieve mutual success and thrive in the forefront of the electronic industry. With our professional support, you can focus on your core business, confident that your adhesive tape needs are in capable hands.

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