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BOPI (Biaxial
Oriented Polyimide 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 (similar to
Kapton HN) is a special kind of polyimide film. Because
of biaxial orientation process, BOPI film possesses
higher physical, chemical, and electrical properties. It
performs successfully in low & high temperature as range of
temperature from -452F(-269c) to +500F(+260c) and can be
exposed at +752F(400c) in short time. 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. |
CURRENT
PRODUCT
