APPLICATIONS

Mobile and Other Fields

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Heat-resistant adhesive PI film

ICF Film (FCCL, Film Heater C/L, etc.)

line Feature

  • TPI coated PI film that is adhesible to various materials such as polymer resins, metal, and ceramics
  • TPI’s Tg adjustment providable depending on laminating temperature
Item Property
Type For adhesion
Glass transition temperature (Tg) 200~300 ℃ (adjustable)
Pyrolysis temperature (Td) >400℃
Coefficient of thermal expansion

(CTE @ 25~450℃)

≤25ppm/℃(film state)
Applications Coverlay for film heater & FPC
for 2-layer FCCL