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Glass Cloth Tape - China Manufacturers, Suppliers, Factory

Professional Glass Cloth Tape Manufacturer in China

As a dedicated glass cloth tape manufacturer in China, we provide high-performance thermal and electrical insulation solutions. Our glass cloth tapes are constructed with premium glass fiber backing, available with both silicone adhesive (for extreme heat) and acrylic adhesive (for strong initial tack).


Two Adhesive Options to Fit Your Needs

We offer customized adhesive systems based on your specific application:

  • Silicone Adhesive Glass Cloth Tape: Designed for extreme environments, offering continuous temperature resistance up to 180°C. It is the preferred choice for thermal spray masking and H-class insulation.

  • Acrylic Adhesive Glass Cloth Tape: Provides excellent initial adhesion and solvent resistance. It is perfect for permanent high-strength bonding and electrical applications up to 155°C (F-class).


Key Features of Our Glass Fiber Tape

  • Exceptional Tensile Strength: The glass fiber weave ensures the tape will not stretch or break under heavy mechanical stress.

  • Superior Heat Resistance: Maintains structural integrity in high-heat cycles.

  • Flame Retardant: Naturally non-combustible material for enhanced safety in electrical assemblies.

  • Clean Removal: High-grade silicone versions ensure no residue remains after high-temperature processing.


Technical Data Sheet (Standard Specifications)

Property Silicone Adhesive Acrylic Adhesive
Backing Material Glass Cloth Glass Cloth
Total Thickness 0.18mm - 0.20mm 0.15mm - 0.18mm
Adhesion to Steel 7-9 N / 25mm 10-12 N / 25mm
Tensile Strength ≥ 400 N / 25mm ≥ 380 N / 25mm
Breakdown Voltage 3.0 KV 2.5 KV
Temp Resistance 180°C  155°C 

Common Industrial Applications

  • Transformer & Motors: For heavy-duty bundling and insulation of coils and leads.

  • Thermal Spray Masking: Protecting parts during plasma or flame spraying.

  • Aerospace & Automotive: High-temperature cable harnessing and seam sealing.

  • Electronics: Insulation for high-voltage power supplies and induction furnaces.

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