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What are the characteristics of insulation gaskets? What should I pay attention to when purchasing insulation gaskets?

Date: 13 May 2019 Author: garlockchina

Insulation gaskets are mainly used in high-power equipment, IC MOS tubes, IGBT chip-type thermal insulation, high-frequency power supplies, communications, mechanical equipment, high current, high voltage, high temperature and other product parts that need heat conduction and heat insulation.

Insulation gasket

的主要特性如下: The main characteristics of the insulating gasket are as follows:

Density: ≥3.72g / cm3

Dimension tolerance: ≤5 ‰

Dielectric constant: 9 ~ 10

Flatness: ≤2 ‰

Dielectric strength: ≥14KV / mm

Thermal conductivity: ≥23W / M? K

What do I need to pay attention to when buying insulation gaskets?

First, the value is cheap and the service life is long.

Second, it has excellent elasticity and resilience, and can be suitable for pressure transition and temperature vibration.

Third, it does not pollute the process medium.

Fourth, there is sufficient toughness without forming breakage due to pressure and tightening force.

Fifth, it has proper flexibility and can fit the contact surface well.

6. It is easy to disassemble without sealing surface.

7. Good processing function, easy installation and compaction.

8. It is not tough at low temperature, and the amount of tightening is small.

The above are the things you need to pay attention to when purchasing gaskets, and I hope to help you.

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