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3mm-500mm Waterproof Electrical Insulation Tape Amber Transparent

3mm-500mm Waterproof Electrical Insulation Tape Amber Transparent

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
Place of Origin
CHINA
Certification
RoHS
Model Number
2321L
Base Material:
Polyimide Film
Adhesive:
Imported Silicone Adhesive
Base Film Thickness:
25um
Tape Thickness:
60um
Width:
3mm~500mm
Length:
33m, 33~200m For 500mm Width
Color:
Amber Transparent
Releasing Film:
Fluoroplastic Release Film
Releasing Film Thickness:
75um
Highlight:

500mm waterproof electrical insulation tape

,

3mm waterproof electrical insulation tape

,

Amber Transparent electrical insulation tape

Product Description

PI film heat-resistant protection film

 

Base film: PI film

Adhesive: silcone adhesive 

Releasing film: Fluoroplastic releasing film

 

Appearance:

Amber transparent, surface smooth, no crepe,bubble,foreign objects,no tearing and transfer of glue layer when unwinding

 

Charactor:

1. Base material with high mechanical strength, good electrial insulation strength, size stable, high temperature resistant.

2. Good performance on solvent resistant and water resistant.

3. Long term working temperature: 220°C, short term 280°C.

 

Application:

1. Electronic protection during bonding process: especially suitable for SMT wave soldering, temperature protection of reflow soldering, electronic switches, PCB board gold finger protection, SMD electronic transformers, relays and other electronic components that require high temperature and moisture protection.

2. Electrical insulation wrapping: used for coil insulation wrapping of high-demand H-class motors and transformers, wrapping and fixing the ends of high-temperature coils, temperature-resistant thermal resistance protection and other bonding insulation under high-temperature working conditions

 

Type #  2321L
Total thickness                    mm 0.06±0.003
Base film thickness             mm 0.025±0.003
Break down voltage            KV ≥5%
Insulation resistance           Ω ≥1013
Tensile strength                  N/10mm ≥40
Elongation                          % ≥45
Adhetion strength to steel   N/10mm ≥2.4
Working temperature         °C -73~280

Chemical resistance 

20% HCL NaOH/10Hrs

Bonding well,do delamination,no glue layer transfer
Releasing film   0.075mm

 

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
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
Minh
Vietnam Jan 28.2026
Thank you for helping me correct my mistake at the beginning and guiding me through the purchase smoothly. I really appreciate it.
L
Lee
Singapore Jan 15.2026
I recommend UN.Tex's tape, including their quality and price.
P
Paul
France Dec 16.2025
The most perfect tape.
Products
PRODUCTS DETAILS
3mm-500mm Waterproof Electrical Insulation Tape Amber Transparent
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
Place of Origin
CHINA
Certification
RoHS
Model Number
2321L
Base Material:
Polyimide Film
Adhesive:
Imported Silicone Adhesive
Base Film Thickness:
25um
Tape Thickness:
60um
Width:
3mm~500mm
Length:
33m, 33~200m For 500mm Width
Color:
Amber Transparent
Releasing Film:
Fluoroplastic Release Film
Releasing Film Thickness:
75um
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

500mm waterproof electrical insulation tape

,

3mm waterproof electrical insulation tape

,

Amber Transparent electrical insulation tape

Product Description

PI film heat-resistant protection film

 

Base film: PI film

Adhesive: silcone adhesive 

Releasing film: Fluoroplastic releasing film

 

Appearance:

Amber transparent, surface smooth, no crepe,bubble,foreign objects,no tearing and transfer of glue layer when unwinding

 

Charactor:

1. Base material with high mechanical strength, good electrial insulation strength, size stable, high temperature resistant.

2. Good performance on solvent resistant and water resistant.

3. Long term working temperature: 220°C, short term 280°C.

 

Application:

1. Electronic protection during bonding process: especially suitable for SMT wave soldering, temperature protection of reflow soldering, electronic switches, PCB board gold finger protection, SMD electronic transformers, relays and other electronic components that require high temperature and moisture protection.

2. Electrical insulation wrapping: used for coil insulation wrapping of high-demand H-class motors and transformers, wrapping and fixing the ends of high-temperature coils, temperature-resistant thermal resistance protection and other bonding insulation under high-temperature working conditions

 

Type #  2321L
Total thickness                    mm 0.06±0.003
Base film thickness             mm 0.025±0.003
Break down voltage            KV ≥5%
Insulation resistance           Ω ≥1013
Tensile strength                  N/10mm ≥40
Elongation                          % ≥45
Adhetion strength to steel   N/10mm ≥2.4
Working temperature         °C -73~280

Chemical resistance 

20% HCL NaOH/10Hrs

Bonding well,do delamination,no glue layer transfer
Releasing film   0.075mm