| Customization: | Available |
|---|---|
| Application: | Electrical Insulation |
| Color: | Amber |
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Polyimide tape, also known as Kapton tape, commonly known as gold finger tape, is based on polyimide film and uses imported silicone pressure-sensitive adhesive. It has high and low temperature resistance, acid and alkali resistance, solvent resistance, and electrical insulation ( H level), radiation protection and other properties.
Specially treated high-temperature insulating material polyimide film is used as the base material, with excellent insulation, wear resistance, acid and alkali resistance, and high-temperature tape. This product has excellent electrical properties, high insulation, high temperature resistance, low temperature resistance, and acid resistance. Alkali, low electrolysis, good mechanical properties, friction resistance, tear resistance, special adhesive treatment, strong adhesion, no residual glue left on the covered surface after being torn off.
Silicone pressure sensitive adhesive backing
Film thickness: 1mil (25μm)
Color: amber
Thermosetting silicone adhesive
Overall thickness: 3.0 mils (76μm)
Tensile strength: 30 lbs / inch width (53 N / 10 mm)
Elongation at break (%): minimum 55%
Electrolytic corrosion factor (3M internal testing method): 1.0
Adhesion to steel: 25 oz / inch width (2,8 N / 10 mm)
Dielectric breakdown: > 7,500 V
Insulation resistance: > 1x10e6 megohm
| Product number | TAPE K8158 |
TAPE K8258 |
TAPE K8358 |
TAPE K5010 |
TAPE K8458 |
TAPE K8558 |
TAPE K8658 |
| Backing/adhesive | PI/Silicone | PI/Silicone | PI/Silicone | PI/Silicone | PI/Silicone | PI/Silicone | PI/Silicone |
| Backing thickness mm(mil) | 0.013(0.5) | 0.025(1.0) | 0.05(2.0) | 0.05(2.0) | 0.075(3.0) | 0.1(4.0) | 0.125(5.0) |
| Total thickness mm(mil) |
0.03(1.2) | 0.06(2.4) | 0.08(3.2) | 0.1(4.0) | 0.12(4.8) | 0.15(6.0) | 0.18 (7.2) |
| Color | Amber | Amber | Amber | Amber | Amber | Amber | Amber |
| Adhesive to steel(N/25mm) | 3-4 | 5-6 | 3-6 | 6-7 | 5-6 | 4.5-6.5 | 4.5-6.5 |
| Tensile strength (kg/25mm) | 8 | 10 | 20 | 20 | 20 | 36 | 40 |
| Elongation % | 30-40 | 45-50 | 55-60 | 55-60 | 65-70 | 70-75 | 80-85 |
| Corrosion resistance coefficient | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Dielectric strength(Vole) | ≥2500 | ≥5000 | ≥7000 | ≥7000 | ≥10000 | ≥12000 | ≥16000 |
| Temp. rating | 260°C(500°CF) | 260°C(500°CF) | 260°C(500°CF) | 260°C(500°CF) | 260°C(500°CF) | 260°C(500°CF) | 260°C(500°CF) |
| Insulation class | H | H | H | H | H | H | H |
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