Henan Ya'an Insulation Material Factory

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Henan Yaan Insulation Material Factory Co., Ltd

Address: Xuchang City, Henan Province, Wei Du Industrial Union West Shunxiang Road on the 1st

Tel: + 86-0374-3329706

mailbox:export@xcyaan.com

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165F grade polyester gray enamel paint

  1.definition

  Resistance coefficient greater than 10 9 times the square Ω.cm material in the electrical technology is called insulation material.

  His role is to isolate the potentials in electrical equipment. Therefore, the insulating material should have good dielectric properties, that is, with a high insulation resistance and compressive strength, and to avoid leakage, creep or breakdown and other accidents.

  Second, especially the heat resistance is good, especially in the long-term heat (heat aging) and the performance of the most important changes; in addition to good thermal conductivity, moisture and a higher mechanical strength and process processing and so on.

165F grade polyester gray enamel paint

  2.Performance

  Electrician commonly used insulating material performance indicators such as dielectric strength, tensile strength, specific gravity, expansion coefficient.

  (1) Compressive strength: Insulating material In the electric field, when the electric field strength increases to a certain limit, it will breakdown. The electric field strength of the insulation breakdown is called the dielectric strength (also known as dielectric strength or dielectric strength), which is usually expressed as the voltage KV of 1mm thick insulating material.

  (2) Tensile strength: insulation material per unit cross-sectional area can withstand the tension, such as glass per square centimeter cross-sectional area can withstand 140 kg.

  (3) Density: The mass of the insulating material per cubic meter, for example, 2 grams per cubic meter of sulfur.

  (4) expansion coefficient: the insulator after the increase in the degree of volume.

165F grade polyester gray enamel paint

1、the product composition and characteristics

This product is heat-resistant grade F grade. The film is hard, smooth, resistant to mineral oil, good adhesion, high moisture resistance and mildew resistance. Applicable to motor stator and electrical coil coverage.

 

2、Special Note

The company strictly in accordance with the relevant product standards to control product quality. Due to the diversity of application conditions and variability and many other factors, it does not rule out the need for user self-test research, the law does not guarantee that some of the performance of a particular product for a specific use, and retain the data to modify the power.

 

3、Technical Parameters

  3、Insulation material heat resistance grade

  (1)Y grade

  Insulating materials: natural textiles such as wood, cotton, fiber and the like, textiles based on acetate and polyamide, and plastic that is easy to break down and melt.

  Extreme operating temperature: 90 degrees.

  (2) Class A

  Insulation material: work in the mineral oil and oil or oil resin composite rubber impregnated Y-class materials, enameled wire, lacquer cloth, lacquer silk insulation and oily paint. Asphalt paint and so on.

  Extreme operating temperature: 105 degrees.

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