Electrical Insulation Diamond Dotted Polyester Film

Diamond pattern resin coated polyester film is a kind of insulation material which spread a special kind of change-quality insulation epoxy resin on the electrical-grade polyester film and the shape of resin coat like diamond pattern.

Product Details


Electrical Insulation Diamond Dotted Polyester Film

Electrical Insulation Diamond Dotted Polyester Film

Description:

Electrical insulation resin with diamond-shaped single-sided or double-sided coating on polyester film, then baked to form a semi-curing stage diamond glue film. It’s mainly used for instrument transformer, transformer insulation between the layers and turn to turn insulation.

Diamond pattern resin coated polyester film is a kind of insulation material which spread a special kind of change-quality insulation epoxy resin on the electrical-grade polyester film and the shape of resin coat like diamond pattern.

 

Properties:

The film exhibits long-term insulated structural, good electrical mechanical properties, no deformation after thermosetting.

 

Applications:

Diamond pattern resin coated polyester film has already been widely used in electrical equipments such as mutual inductance machine, transformer and etc. It is also widely used in the gas or oil insulation system as layers insulation.


Technical Data

No.PropertiesUnitRequirements
1Base thicknessmm0.05±0.0050.07±0.0070.10±0.010
2Single-sided plastic grid thicknessμm17.5±2.5
3Thermal shrinkage rate%≤3
4Adhensive strengthkpa≥350
5Tensile strengthMPa≥150
6Brake enlongation%≥80
7Power breakdown voltagekv≥6.0≥8.0≥9.0
8Temperature value-≥130

Electrical Insulation Diamond Dotted Polyester Film


Certification:

Hechin certification


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

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