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Kapton Tape
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Polyimide Film
BOPI Polyimide Film
Polyimide FEP Film
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   Kapton Discs
   Kapton Dots
   Other Shape Die-cuts

Polyimide Structure

UL RoHS compliance

BOPI Polyimide Film Kapton Film, ROHS Compliance

Kapton Tape Polyimide Film BOPI

BOPI Polyimide film Kapton film(similar to Kapton® HN) is achieved by polycondensation of PMDA and ODA in strong polar solvents, through the process of film forming, and then being stretched and Oriented by biax during the course of imine at high temperature. BOPI film is a special kind of polyimide film. Because of biaxial orientation process, BOPI film possesses higher physical, chemical, and electrical properties. It is widely used as insulation material in F~H class electric motors, electric locomotive, high temperature cables, backing or cover film of FPCB (flexible printed circuit) applications, aerospace industries and so on.

Data sheet

Items Unit Value
0.025mm 0.05mm
 Color - Amber clear
 Tensil Strength TD Mpa ≥185 ≥155
MD ≥170 ≥140
 Elongation at broken % ≥60
 Breakdown Strength MV/m ≥210 ≥160
 Shrinkage at 150℃ % ≤0.15
 Volume Resistance 200℃ Ω.m 1.0 x 10^10

*For Data sheet of other thickness polyimide film, please request from our sales.
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