Insulating Composite Polyester Film

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Product Details

MM/MMM Composite polyester film

MM/MMM Composite polyester film

Specification MM or MMM Composite Polyester Film is a two-layer or three-layer composite polyester film (Mylar), Three -layer Composite Polyester Film is produced by using adhesive to adhere 2 or 3 layer polyester film (Mylar) together. It is also called Mylar Composite Polyester Film.

Advantage: It has perfect mechanical property, electric property and dimensional stability. 

Application: it is used as insulating tube of high-voltage and low-voltage coils on cast-resin transformers as well as used for slot, liner, phase, and turn-to-turn insulation of motors and other electrical appliances.

Test and stock

Standard: GB/T5591.3.1-2008 and IEC626-2.

Storage: Room temperature, dry, clean in warehouse. Avoid fire, heat and sunlight.

Storage life: 12 months. Still effective if qualified in retest after 12 months.

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