產品資訊 - polyimide film->Plastic films

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polyimide film

產品分類 :

能源及原料->塑膠,橡膠,包裝材料->塑膠影片

產品規格

Country	CN
Brand	CIT
Materials	polyimide film

產品描述

H Type Polyimide Film is a common Polyimide film condensed with 4-formic acid-2-anhydride of benzene

and 4,4-diamino-biphenyl-ether oxide .This product has excellent mechanical capability,favorable electric

insulation ,radiation hardening and good dielectric at tempreture as low as -269(-452.2) and as high

as +260.

Specification and property:

Property Name H Type Film

Transparent or semi-transparent golden film with smooth and flat surface and
Appearance without any needle cavities ,bubbles or electrically conductive impurities.

Thickness Nominal um 20 25 30 40 50 75 100 125 150 175

Thickness Tolerance um +/-3 +/-3 +/-3 +/-4 +/-5 +/-7.5 +/-10 +/-12.5 +/-15 +/-17.5

Width mm 6-1040 6-520

Length m 1000+/-5 500+/-5 300+/-5 200+/-5

Tensile Strength Mpa 140 120

Eleongation at rupture 40 60

Dielectric Strength 150 120

Surface Resistivity 1.0 1013

Volume resistivity 1.0 1015

Dielectric Constant(106H) 3-4

Dielectric Tangent(106H) 1.0*10-3

Package and Other terms: 1.Materials of core: Paper or Plastic
2.Specification: 76mmor 152mm
3.Package:Inside:Polythene film; Outside : Carton or Wooden case
4.Store: Sealed and in dry place,quality guaranteed for two years.