| Product Name | Model No | Film Thickness (mm) | Total Thickness (mm) | Adhesion to Steel (N/25mm) | Tensile Strength (kg/25mm) | Heat Resistance (℃) | Voltage Resistance (KV) | Equivalent |
|---|---|---|---|---|---|---|---|---|
| Glass Fabric Tape | HY420-1 | 0.1 | 0.19 | 8 | 380 | 260 | 2.5 | 3M69 / TESA4618 |
| Double-Sided Glass Fabric Tape | HY420-2 | 0.1 | 0.19 | 6 | 380 |
Glass cloth adhesive tape is made from high-strength glass fiber cloth as the base material, coated with either high-temperature resistant silicone or acrylic adhesive. This combination provides excellent mechanical strength, electrical insulation, and outstanding heat resistance.
Both HY420-1 and HY420-2 glass fabric tapes offer a heat resistance of up to 260°C, making them suitable for demanding high-temperature industrial, electrical, and electronic applications.
HY420-1 is a single-sided glass fabric tape with an adhesion to steel of 8 N/25mm, while HY420-2 is a double-sided glass fabric tape with an adhesion of 6 N/25mm. Both share the same film thickness (0.1mm), total thickness (0.19mm), tensile strength (380 kg/25mm), and voltage resistance (2.5KV).
The HY420-1 glass fabric tape is equivalent to 3M 69 and TESA 4618, which are widely recognized industry-standard products. This makes it a reliable and cost-effective alternative for applications that previously required those branded tapes.
Yes. Glass cloth adhesive tape is widely used in the lithium battery and new energy industry for binding and insulating power battery cores, fixing wiring harnesses inside battery modules, and providing high-temperature insulation for motors and electronic control systems in new energy vehicles and energy storage equipment.
Absolutely. Glass fabric tape is commonly used in SMT and PCB manufacturing for gold finger masking during wave soldering and reflow soldering, FPC flexible circuit board reinforcement, and high-temperature protection of electronic components throughout the production process.
