Polyester Film With Fish Paper Flexible Composite Material

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6520 /6521 Polyester film/Fish paper Flexible Composite Material

Polyester film with Fish paper

According to GB/T5591.3.1-2008  IEC626-2  

Description:6520/6521 polyester film composite electrical insulation paper is a two-layer flexible laminate. It is produced by using B-class adhesive(heat-resistant epoxy resin) to adhere fish paper(Made of 100% wood pulp) with polyester film. 

Advantages: This product has excellent mechanical strength, electric strength, reliable heat resistance and good impregnation property. It also has excellent tensile strength, acid-free and good voltage characteristic. Providing slitting service.

Applications: It is used in small motor, low-voltage motor, generator, and slot, phase, turn to turn and liner insulation in Class E-B motor and electrical appliances. And other electrical insulation with temperature requirement not exceeding 130℃.


• Thermal class: B(130℃)

• Thickness:  0.12-0.60mm

• Standard width: 1000mm  (or according to customers’ requirements)

• Color:  green, blue, and brown 

• Form:  roll, sheet, and strip  

• Adhesive property: 155℃±2℃, 10 minutes no delamination, blister, or adhesive flow.

• Superiority: competitive price, high quality, prompt delivery, and excellent service.

Welcome to contact Haotai, which is one of best polyester film with fish paper flexible composite material manufacturers and suppliers in China, you can also get polyester film with fish paper flexible composite material free sample from our factory.