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Hefei Guofeng Advanced Basic Materials Technology Co., Ltd.

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City:hefei

Country/Region:china

Contact Person:MrJihao

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China CTE Ultrathin Polyimide Thin Film Substrates Biaxially Stretched 5μM wholesale

CTE Ultrathin Polyimide Thin Film Substrates Biaxially Stretched 5μM

Name: CTE Ultrathin Polyimide Thin Film Substrates Biaxially Stretched 5μM
Brand: Guofeng
Price: 300 USD

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Brand Name :Guofeng

Model Number :5um

Certification :SGS ROHS

Place of Origin :China Hefei

MOQ :5kg

Price :$300-$30000

Payment Terms :L/C,T/T

Supply Ability :Negotiation

Delivery Time :Negotiation

Packaging Details :Barrier+ PE foam sheet+ PE film+ Foam packing cotton

Appearance :The surface is flat and free of winkles, bubbles, colloids and impurities

Thickness :5μm

Tensile Strengthh :220MPa

Elongation at break :30%

Young's Modulus :4.5GPa

Insulation Strength :250V/μm

Moisture absorption :1425Kg/m³

Thermal Shrinkage(200°，2h) :0.08%

Linear expansion coefficient :22ppm

Moisture absorption rate :1.4%

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GL-5 Ultra-thin Polyimide Yellow Film
The GL high-performance polyimide film is a type of biaxially stretched natural (yellow) polyimide film, developed anoproduced independently by our company, available in three different thicknesses and characteristics, primarily used inadhesive substrates, chip packaging, and other fields

Key Advantages:

This premium material boasts exceptional mechanical strength, superior electrical insulation, and outstanding thermal stability. It features excellent surface adhesion for secure bonding and is fully compliant with international RoHS and REACH regulations, backed by UL certification.

Product application:
GL standard polyimide film is a critical component in the production of FPC coverlays, high-density connectors, and high-performance insulating tapes.

Place of Origin:

ANHUI, CHINA

Certification:

SGS, FDA

Material:

Polyimide

Color:

Yellow

Width:

514MM, 520MM, 1028MM, 1040MM.etc

Thickness:

5μm

Packaging:

Wooden pallet

Product Features

This material boasts exceptional mechanical properties, including high tensile strength and durability, coupled with outstanding dimensional stability due to its extremely low coefficient of thermal expansion (CTE). It ensures reliable performance with superior adhesion for secure integration and is fully compliant with global RoHS and REACH environmental directives. Furthermore, its safety is certified by Underwriters Laboratories (UL).

Product Applications

GL high-performance polyimide film serves as an enabling material for next-generation electronics, providing critical performance in adhesive FCCLs, high-stability coverlays, advanced semiconductor packaging, and specialty tapes.

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