Diamond Dot Polyester Film

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Product Details
It is known as DPF. The use of this B-stage resin coated film increases the mechanical strength of transformer coils. it is produced by coating modified epoxy resin in diamond dot patterns on electrical insulating film. 

Polyester Film is made from Polyethylene terephthalate by casting & Biaxially oriented.

Product details

Features and Applications for Diamond dotted polyester film:

- Insulation class F(155C)

- Excellent dielectric and mechanical property, high tensile strength and heat resistance.

- As slot, interturn and liner insulation for  motor and electric appliances.

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