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Black Homogeneous Opaque Polyimide Film for Masking

Black Homogeneous Opaque Polyimide Film for Masking

Customized: Available
Free Sample: Available
Certificate: SGS, UL, ISO
Product description: Black polyimide film has the good property of high temperature resistance, radiation resistance, chemical performance stability. In addition, it also has very excellent property of mechanism, conducti
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Black Homogeneous Opaque Polyimide Film for Masking

Product Description

Black polyimide film has the good property of high temperature resistance, radiation resistance, chemical performance stability. In addition, it also has very excellent property of mechanism, conduction and shield of hertzian waves.

Features

high temperature resistance
radiation resistance
chemical performance stability
conduction and shield of hertzian waves

Applications

Backing material of high temperature adhesive tape
Black high temperature resistance labels
Black cover film

Specifications

NO.	Item	Unit	Typical value	Techical Requirements
1	Appearance	-	-	Film should be smooth and without any defects such as wrinkles, tears, gels blisters, bubbles, pinholes and foreign impurities.
2	Width	Mm	520	Width :>102 tolerance:1.6
3	Thickness	Mm	0.024(±0.001)	Thickness:0.025Tolearnce:+0.004/-0.003
4	Tensile	Mpa	162 126	Longitudinal:≥162 Transverse:≥100
5	Elongiton	%	38 47	Longitudinal:≥25 Transverse:≥30
6	Dielectric Strength	Mv/m	100	Avvrage value≥60
7	Surface resistance rate	Ω	1.7*1010	≥1.0*109