Wholesale Polyimide Tape Sheet with Superior Insulation Properties

• Customization: Available
• Application: Electrical Insulation
• Color: Amber
• Model NO.: PI tape K8158
• Material: Pi
• Maximum Voltage: >100KV
• Thermal Rating: H 180
• Width: Customzied
• Adhesive: Silicone
• Storage Life: 6 Month
• Delivery: 15-20days
• Thickness: 0.18mm(Customzied)
• Type: Single-Sided Glue Coating, Double-Sided Glue Coati
• Transport Package: Wooden Box/Pallet
• Specification: Customzied
• Origin: China
• Production Capacity: 500 Tons/Month

Product Description

Product Description

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 advantages

1/Excellent electrical insulation properties

2/Wide range of temperature up to 260°C(500°CF)

3/Good adhesive, easily peeling off and leaving no residue

4/Solvent and corrosion resistance

About Weshare
We focus on providing B-end buyers with stable performance, cost-effective and customized PI tape solutions to meet the needs of a variety of complex working conditions.
Type: single-sided glue coating, double-sided glue coating


Customized service: Supports customization of tape width, length and glue type, and can develop exclusive products according to customers' special working conditions.

Product Parameters

  

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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