Heat Resistant PI Film Tape Electrical Insulation Polyimide Silicone Adhesive Tape
Heat Resistant PI Film Tape Electrical Insulation Polyimide Silicone Adhesive Tape
Gold finger tape, also known as polyimide tape, is a polyimide film used as a substrate to coat high-performance silicone pressure-sensitive adhesives on one side. High-precision coating reaches ± 2.5um, no scratches, drawing and other phenomena, good shear, easy punching die-cutting process, with excellent high temperature resistance and solvent resistance!
Polyimide tape is made of polyimide film single side coated with silicone adhesive. It is used in applications as high as 280°C temperature without glue and color residual.
Polyimide tape has excellent thermal and electrical insulation properties, making it suitable for use in high temperature masking. It can flame retardant withstand temperature range up to 280°C without losing its properties or adhesive strength, and also has good chemical resistance and is resistant to most solvents, acids, and oils.
Polyimide Tape Parameter
Film thickness(mm)
0.015mm-0.125mm
Total thickness(mm)
0.02mm-0.2mm
Adhesion To Steel(N/25mm)
2.5-10(N/25mm)
Tensile Strength(kg/25mm)
10-40(kg/25mm)
Elongation at break(%)
25%-85%
Temperature Resistance(℃)
260℃-300℃
Voltage Resistance(KV)
2.5KV-14KV
Polyimide tape application
1. Electrical insulation: It is often used as an electrical insulation material due to its excellent dielectric properties and high temperature resistance. It can be used to wrap wires, cables, transformers, and other electrical components.
2. 3D printing: It is used as a bed surface for 3D printing because it provides a smooth and stable printing surface that resists high temperatures.
3. Aerospace and aviation: It is used in the aerospace and aviation industries to protect wires and cables from heat, abrasion, and other environmental factors.
4. Automotive industry: It is used in the automotive industry for engine harness wrapping, brake hose wrapping, and other high temperature applications.
5. Masking: It is used as a masking tape in various industries, especially in electronic manufacturing, where it is used to mask gold fingers on circuit boards during soldering.
6. Thermal insulation: It is used as a thermal insulation material in high temperature applications such as furnace doors, heat exchangers, lithium battery, and boilers.
7. Powder coating: It is used as a high temperature masking tape, especially in powder coating industry.
Gold finger tape, also known as PI tape or PI tape, is a tape made of polyimide film as the base material and imported silicone pressure-sensitive adhesive. It has high and low temperature resistance, acid and alkali resistance, solvent resistance, electrical insulation (H grade), radiation protection and other properties.
Gold finger tape, also known as PI tape or PI tape, is a tape made of polyimide film as the base material and imported silicone pressure-sensitive adhesive. It has high and low temperature resistance, acid and alkali resistance, solvent resistance, electrical insulation (H grade), radiation protection and other properties.
Gold finger tape, also known as PI tape or PI tape, is a tape made of polyimide film as the base material and imported silicone pressure-sensitive adhesive. It has high and low temperature resistance, acid and alkali resistance, solvent resistance, electrical insulation (H grade), radiation protection and other properties.
Goldfinger tape, also known as polyimide tape, is a polyimide film used as a substrate to coat high-performance silicone pressure-sensitive adhesives on one side. High-precision coating reaches ± 2.5um, no scratches, drawing and other phenomena, good shear, easy punching die-cutting process, with excellent high temperature resistance and solvent resistance!
Gold finger tape, also known as polyimide tape, is a polyimide film used as a substrate to coat high-performance silicone pressure-sensitive adhesives on one side. High-precision coating reaches ± 2.5um, no scratches, drawing and other phenomena, good shear, easy punching die-cutting process, with excellent high temperature resistance and solvent resistance!
Gold finger tape, also known as polyimide tape, is a polyimide film used as a substrate to coat high-performance silicone pressure-sensitive adhesives on one side. High-precision coating reaches ± 2.5um, no scratches, drawing and other phenomena, good shear, easy punching die-cutting process, with excellent high temperature resistance and solvent resistance!
Gold finger tape, also known as polyimide tape, is a polyimide film used as a substrate to coat high-performance silicone pressure-sensitive adhesives on one side. High-precision coating reaches ± 2.5um, no scratches, drawing and other phenomena, good shear, easy punching die-cutting process, with excellent high temperature resistance and solvent resistance!
Gold finger tape, also known as polyimide tape, is a polyimide film used as a substrate to coat high-performance silicone pressure-sensitive adhesives on one side. High-precision coating reaches ± 2.5um, no scratches, drawing and other phenomena, good shear, easy punching die-cutting process, with excellent high temperature resistance and solvent resistance!
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