Gold Member Since 2011
Audited Supplier
Sichuan Dongfang Insulating Material Co., Ltd.

FPC Base Film, Pet Film, Polyester Film manufacturer / supplier in China, offering Membrane Switch Electrical Insulation Polyester Film, Epoxy Fiberglass Sheet Epgc204, Epgc203, Epgc202, Epgc201, G10, G11, Fr4, Fr5, Epgc308, Flame Retardant Black Polyester Film and so on.

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Membrane Switch Electrical Insulation Polyester Film

FOB Price: US $2,800 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $2,800/ Ton
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Port: Shanghai, China
Production Capacity: 3000 Ton/Year
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: DK10, DK11
  • Structure: Film
  • Usage: Base Material
  • Contact Type: All
  • Detection Method: Reflection Type
  • Certification: ISO9001, UL, ISO14001, ISO10012, Ohsas18001, Cnas
  • Trademark: Dongfang
  • Specification: Transparent, hazy
  • HS Code: 39206200
  • Type: Flexible
  • Material: PET
  • Application: Membrane Switch
  • Number of Switch: Multi Control Switch
  • Brand: Dongfang
  • Normal Width: 1000mm
  • Transport Package: Carton
  • Origin: Sichuan, China
Product Description
Dongfang is the tope maker for PET film applied in FPC and membrane switch.

Our polyester film applied in FPC and membrane switch has below features:
-Good thickness tolerance
-Very low thermal shrinkage
-Uniform surface
-Excellent adhesion performance with printing ink & silvering

DK10 & DK11 has been certified by UL. It is widely used in the fields of membrane switches, flexible printing circuits, etc.
ItemUnit50μm75μm100μm125μm150μmTest method
Tensile strengthMDMPa200195190180175GB/T 13541-1992
Thermal shrinkageMD% 13541-1992
Elongation at
MD%130130130130135GB/T 13541-1992
Dielectric strength
V/μm20017015010080GB 12802.2-2004
Thermal resistance E 
Membrane Switch Electrical Insulation Polyester Film
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Mr. Ho
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