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H Class Polyimide Film Adhesive Tape for Electrical Insulation and High Temperature Protection

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H Class Polyimide Film Adhesive Tape for Electrical Insulation and High Temperature Protection

MOQ:	500m2
Price:	Usd1~5/roll
Standard Packaging:	Export carton case
Delivery Period:	35 working days
Payment Method:	L/C,T/T
Supply Capacity:	50,000m2 per month

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin

CHINA

Certification

Model Number

Document

Base Material:

Polyimide Film

Adhesive:

Imported Silicone Adhesive

Base Film Thickness:

Tape Thickness:

Width:

3mm~500mm

Length:

33m, 33~200m For 500mm Width

Color:

Amber Transparent

Releasing Film:

Highlight:

PI film adhesive tape

Product Description

H Class Polyimide Film Adhesive Tape for Electrical Insulation and High Temperature Protection

Product Overview

H Class Polyimide Film Adhesive Tape is manufactured from premium polyimide (PI) film coated with high-temperature silicone adhesive. Designed for demanding electrical and electronic applications, it offers outstanding dielectric strength, thermal stability, chemical resistance and dimensional stability under extreme operating conditions.

Technical Specifications

Type #	2332
Total thickness (mm)	0.08±0.003
Base film thickness (mm)	0.05±0.003
Break down voltage (KV)	≥8
Weight (g/m²)	105
Tensile strength (N/10mm)	≥65
Elongation (%)	≥50
Adhesion strength to steel (N/10mm)	≥2.3
Working temperature (°C)	-73~280
Surface resistance (Ω)	10¹³
Releasing film	no

Key Features

Excellent High Temperature Resistance: Designed for continuous operation in high-temperature environments. Suitable for applications involving reflow soldering, wave soldering and transformer insulation.
Superior Electrical Insulation: Provides high dielectric strength and excellent insulation performance for motors, transformers, PCB assemblies and electronic components.
Strong Silicone Adhesion: Premium silicone adhesive ensures reliable bonding while allowing residue-free removal after high-temperature processing.
Chemical and Moisture Resistance: Resists solvents, humidity and harsh industrial environments, helping extend equipment reliability and service life.

Applications

Electronics Manufacturing

PCB Gold Finger Protection
SMT Surface Mount Processing
Wave Soldering Protection
Reflow Soldering Masking
Semiconductor Assembly

Electrical Equipment

Transformer Coil Insulation
Motor Slot Insulation
High Voltage Coil Wrapping
Generator Insulation Systems
Electrical Component Protection

New Energy Industry

Lithium Battery Pack Insulation
EV Battery Manufacturing
Energy Storage System Assembly

Industrial Manufacturing

High Temperature Surface Protection
Industrial Heating Equipment
Aerospace Electrical Systems

Frequently Asked Questions (FAQ)

Does the tape leave adhesive residue?

No. High-quality silicone adhesive allows clean removal after high-temperature processing.

Is this tape suitable for SMT production lines?

Yes. It is widely used in SMT, wave soldering and reflow soldering applications.

Can custom widths and lengths be supplied?

Yes. Custom slitting and converting services are typically available for industrial applications.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Suharto

Indonesia Feb 19.2026

Helpful (3)

UN.Tex has such a great selection of fabrics, it really saved me a lot of hassle with my purchasing. Thanks!

Lee

Singapore Jan 15.2026

Helpful (3)

I recommend UN.Tex's tape, including their quality and price.

Paul

France Dec 16.2025

Helpful (2)

The most perfect tape.

Tags:

Products

MOQ:	500m2
Price:	Usd1~5/roll
Standard Packaging:	Export carton case
Delivery Period:	35 working days
Payment Method:	L/C,T/T
Supply Capacity:	50,000m2 per month

Detail Information

Product Description

Detail Information

Place of Origin

CHINA

Certification

RoHS

Model Number

2332

Document

PI film adhesive tape-2332 ...X).pdf

Base Material:

Polyimide Film

Adhesive:

Imported Silicone Adhesive

Base Film Thickness:

50um

Tape Thickness:

80um

Width:

3mm~500mm

Length:

33m, 33~200m For 500mm Width

Color:

Amber Transparent

Releasing Film:

Minimum Order Quantity:

500m2

Price:

Usd1~5/roll

Packaging Details:

Export carton case

Delivery Time:

35 working days

Payment Terms:

L/C,T/T

Supply Ability:

50,000m2 per month

Highlight

PI film adhesive tape

Product Description

H Class Polyimide Film Adhesive Tape for Electrical Insulation and High Temperature Protection

Product Overview

Technical Specifications

Type #	2332
Total thickness (mm)	0.08±0.003
Base film thickness (mm)	0.05±0.003
Break down voltage (KV)	≥8
Weight (g/m²)	105
Tensile strength (N/10mm)	≥65
Elongation (%)	≥50
Adhesion strength to steel (N/10mm)	≥2.3
Working temperature (°C)	-73~280
Surface resistance (Ω)	10¹³
Releasing film	no

Key Features

Excellent High Temperature Resistance: Designed for continuous operation in high-temperature environments. Suitable for applications involving reflow soldering, wave soldering and transformer insulation.
Superior Electrical Insulation: Provides high dielectric strength and excellent insulation performance for motors, transformers, PCB assemblies and electronic components.
Strong Silicone Adhesion: Premium silicone adhesive ensures reliable bonding while allowing residue-free removal after high-temperature processing.
Chemical and Moisture Resistance: Resists solvents, humidity and harsh industrial environments, helping extend equipment reliability and service life.

Applications

Electronics Manufacturing

PCB Gold Finger Protection
SMT Surface Mount Processing
Wave Soldering Protection
Reflow Soldering Masking
Semiconductor Assembly

Electrical Equipment

Transformer Coil Insulation
Motor Slot Insulation
High Voltage Coil Wrapping
Generator Insulation Systems
Electrical Component Protection

New Energy Industry

Lithium Battery Pack Insulation
EV Battery Manufacturing
Energy Storage System Assembly

Industrial Manufacturing

High Temperature Surface Protection
Industrial Heating Equipment
Aerospace Electrical Systems

Frequently Asked Questions (FAQ)

Does the tape leave adhesive residue?

No. High-quality silicone adhesive allows clean removal after high-temperature processing.

Is this tape suitable for SMT production lines?

Yes. It is widely used in SMT, wave soldering and reflow soldering applications.

Can custom widths and lengths be supplied?

Yes. Custom slitting and converting services are typically available for industrial applications.

Tags:

Adhesive Insulation Tape

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Aluminum Foil Fiberglass Cloth

Foil Scrim Tape

Cloth Duct Tape

Double Sided Adhesive Tape

PET Adhesive Tape

Precision Investment Casting

Electrical Insulation Board

H Class Polyimide Film Adhesive Tape for Electrical Insulation and High Temperature Protection

PI film adhesive tape

Overall Rating

Rating Snapshot

All Reviews

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