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No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
Specifications
Brand Name :
Sanfeng Win
Model Number :
PI50
Certification :
ISO 14001:2015
Place of Origin :
Jiangsu,China
MOQ :
100 rolls
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
1000 rolls
Delivery Time :
7-10 days
Packaging Details :
Heat-seal packaging first,then put them into the carton
Name :
PI Film
Use :
Protection
Color :
Amber
Adhesive :
No Adhesive
Tape Thickness :
50μm±5μm
Tape Size :
As to your requirements
Description
PI Film
Description

PI50 is a 50μm polyimide film made from PMDA & ODA. It features high tensile strength, excellent insulation, thermal stability, and low water absorption. Suitable for high‑temperature electronic insulation and flexible circuit applications.

Applications
  • High-temperature electronic insulation
  • Flexible printed circuit (FPC) substrate
  • Motor and coil insulation
  • Semiconductor component protection
  • Aerospace electrical insulation
  • High-voltage insulation parts
Physical Parameters
Item Specification Standard
Thickness 50±3μm GB/T7125-2014
Tensile Strength MD≥125MPa, TD≥110MPa ASTM D-882
Elongation at Break MD≥35%, TD≥35% GB/T 13950-2014
Water Absorption ＜4.0% —
Insulation Strength ≥5.0kV —
Heat Resistance 288±5℃*10s Oven Test

No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity

No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity

Company Introduction

Sanfeng Win New Materials (Jiangsu) Co., Ltd. (Sanfeng Win), founded in 2010, is a private enterprise integrating R&D, production, and sales of adhesive products. With industry-leading coating technology and a professional R&D team, we specialize in high-temperature resistant tapes, optical protective films, new energy battery blue films, aerogel packaging hot-pressing films, photovoltaic perforated tapes, and backsheets. Our products are widely used in electronics, mobile phone screens, PCB, powder spraying, insulation, die-cutting, printing plastics, battery cell aluminum case wrapping, FPC, new energy, and photovoltaic industries. Equipped with precision coating equipment, a high-purification clean workshop, and a multi-functional composite precision coating production line, we provide customers with R&D, design solutions, and market application feedback, enabling independent mass production services to ensure product quality.

FAQ

1. What is the thickness of PI50 film?

It is 50±3μm, tested per GB/T7125-2014.

2. What is its heat resistance?

It withstands 288±5℃ for 10 seconds.

3. What is the insulation strength?

It is ≥5.0kV.

4. What are its main features?

High tensile strength, good insulation, thermal stability, low water absorption.

5. What is the standard storage condition?

18–25℃, 40–70% RH, away from sunlight, shelf life 6 months.

6. What is the standard packaging?

Rolled, foam-wrapped, MDF-supported, double-corrugated carton.

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No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity

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Product Detail
Brand Name :
Sanfeng Win
Model Number :
PI50
Certification :
ISO 14001:2015
Place of Origin :
Jiangsu,China
MOQ :
100 rolls
Price :
Negotiable
Contact Supplier
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity
No Adhesive 50um Thickness PI Film With High Thermal Stability Low Relative Permittivity

Sanfeng Win New Material(Jiangsu)Co.,Ltd.

Verified Supplier
1 Years
jiangsu
Since 2010
Business Type :
Manufacturer
Main Products :
PET Tape, Silicone Masking Tape, Kapton Tape
Total Annual :
$17,496,291-$18,225,303
Employee Number :
80~100
Certification Level :
Verified Supplier
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