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Biaxially Oriented Polyimide (BOPI) Film With Enhanced Comprehensive Performance
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Electrical Insulation Board
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  • name
  • name
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Biaxially Oriented Polyimide (BOPI) Film With Enhanced Comprehensive Performance

MOQ: 1 roll
Price: basing as thickness and quantity
Standard Packaging: carton and pallet
Delivery Period: about 15 days
Payment Method: T/T
Supply Capacity: 1000000sq.m per month
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
China
Certification
UL
Model Number
6052
Thickness:
12.5~50um
Tensile Strength:
≥150MPa
Relative Permittivity:
~3.5
Surface Resistivity:
≥1.0×10^14Ω
Volumetric Resistivity:
≥1.0×10^10Ωm
Thermal Shrinkage:
≤ 3.5%
Temp. Index:
≥180℃
Application:
Used As A Cover Film For Flexible Circuits And For High-temperature Electrical Insulation
Highlight:

12.5-50μm Thickness BOPI Film

,

≥150MPa Tensile Strength Polyimide Film Adhesive Tape

,

≥180℃ Temperature Index Biaxially Oriented Polyimide Film

Product Description
Biaxially Oriented Polyimide (BOPI) Film With Enhanced Comprehensive Performance
Product Description
The BOPI film is manufactured through advanced casting and biaxial stretching processes, available in thicknesses of 12.5/25/35/40/50μm, delivering enhanced comprehensive performance. It undergoes precision corona treatment to ensure optimal adhesion for coating, lamination, and metallization processes. UL-certified for reliability, it provides high-performance solutions for demanding industrial applications.
Technical Specifications

Parameters

Value
Thickness Range 12.5μm-50μm
Temperature Index ≥180℃
Tensile Strength ≥150 MPa
Volumetric Resistivity ≥1.0×10¹⁰Ωm
Surface Resistivity ≥1.0×10¹⁴Ω
Relative Permittivity ~3.5
Thermal Shrinkage ≤ 3.5%
Key Advantages
  • Broad-Temperature Stability: Maintains stable performance across an extreme range of -240°C to +260°C
  • High Strength & Toughness: Delivers high tensile strength, rigidity, tear resistance, and dimensional stability
  • Premium Insulation & Safety: Provides superior electrical insulation with inherent flame retardancy
  • Chemical Resistance: Highly resistant to most organic solvents, oils, and greases
Applications
  • Flexible Circuit Substrates: Ideal as a base material and cover film for flexible printed circuits (FPC)
  • High-Temperature Insulation: Key insulating component for specialty wires, motors, and transformers
  • Flexible Functional Components: Preferred dielectric and protective material for flexible heaters and sensors
Biaxially Oriented Polyimide (BOPI) Film product illustration showing material structure and 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
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

L
Luca
Italy Mar 5.2026
Helpful (1)
They offer a wide variety of tapes, so you can get everything you need in one place.
A
Anil
India Jan 23.2026
Helpful (1)
Thanks to UN.Tex for recommending the models I needed. They're diligent and responsible.
F
F*z
Saudi Arabia Oct 23.2025
Helpful (1)
UN.Tex's tape is really good quality, so you can totally trust both their products and their supply.
Tags: 

25um Polyimide Film Adhesive Tape,  

Polyimide Film Adhesive Tape H Grade,  

Single Side Coated polyimide high temperature tape

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Products
PRODUCTS DETAILS
Products

Adhesive Insulation Tape

Glass Cloth Insulation Tape

Heat Resistant Insulation Tape

Glass Cloth Adhesive Tape

Polyimide Film Adhesive Tape

Aluminum Foil Adhesive Tape

Aluminum Foil Glass Cloth Tape

Foil Faced Kraft Paper

Aluminum Foil Fiberglass Cloth

Foil Scrim Tape

Cloth Duct Tape

Double Sided Adhesive Tape

PET Adhesive Tape

Precision Investment Casting

Electrical Insulation Board
name
  • name
  • name
  • name
  • name
Biaxially Oriented Polyimide (BOPI) Film With Enhanced Comprehensive Performance
MOQ: 1 roll
Price: basing as thickness and quantity
Standard Packaging: carton and pallet
Delivery Period: about 15 days
Payment Method: T/T
Supply Capacity: 1000000sq.m per month
Detail Information
Product Description
Detail Information
Place of Origin
China
Certification
UL
Model Number
6052
Thickness:
12.5~50um
Tensile Strength:
≥150MPa
Relative Permittivity:
~3.5
Surface Resistivity:
≥1.0×10^14Ω
Volumetric Resistivity:
≥1.0×10^10Ωm
Thermal Shrinkage:
≤ 3.5%
Temp. Index:
≥180℃
Application:
Used As A Cover Film For Flexible Circuits And For High-temperature Electrical Insulation
Minimum Order Quantity:
1 roll
Price:
basing as thickness and quantity
Packaging Details:
carton and pallet
Delivery Time:
about 15 days
Payment Terms:
T/T
Supply Ability:
1000000sq.m per month
Highlight

12.5-50μm Thickness BOPI Film

,

≥150MPa Tensile Strength Polyimide Film Adhesive Tape

,

≥180℃ Temperature Index Biaxially Oriented Polyimide Film

Product Description
Biaxially Oriented Polyimide (BOPI) Film With Enhanced Comprehensive Performance
Product Description
The BOPI film is manufactured through advanced casting and biaxial stretching processes, available in thicknesses of 12.5/25/35/40/50μm, delivering enhanced comprehensive performance. It undergoes precision corona treatment to ensure optimal adhesion for coating, lamination, and metallization processes. UL-certified for reliability, it provides high-performance solutions for demanding industrial applications.
Technical Specifications

Parameters

Value
Thickness Range 12.5μm-50μm
Temperature Index ≥180℃
Tensile Strength ≥150 MPa
Volumetric Resistivity ≥1.0×10¹⁰Ωm
Surface Resistivity ≥1.0×10¹⁴Ω
Relative Permittivity ~3.5
Thermal Shrinkage ≤ 3.5%
Key Advantages
  • Broad-Temperature Stability: Maintains stable performance across an extreme range of -240°C to +260°C
  • High Strength & Toughness: Delivers high tensile strength, rigidity, tear resistance, and dimensional stability
  • Premium Insulation & Safety: Provides superior electrical insulation with inherent flame retardancy
  • Chemical Resistance: Highly resistant to most organic solvents, oils, and greases
Applications
  • Flexible Circuit Substrates: Ideal as a base material and cover film for flexible printed circuits (FPC)
  • High-Temperature Insulation: Key insulating component for specialty wires, motors, and transformers
  • Flexible Functional Components: Preferred dielectric and protective material for flexible heaters and sensors
Biaxially Oriented Polyimide (BOPI) Film product illustration showing material structure and applications
Tags: 

25um Polyimide Film Adhesive Tape,

Polyimide Film Adhesive Tape H Grade,

Single Side Coated polyimide high temperature tape

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