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Sealing material

  • Categories:Common sense
  • Author:
  • Origin:
  • Time of issue:2020-07-30
  • Views:0

(Summary description)The sealing material shall meet the requirement of sealing function. Because the sealed medium is different, and the working conditions of the equipment are different, the requirement of sealing material has different adaptability.

Sealing material

(Summary description)The sealing material shall meet the requirement of sealing function. Because the sealed medium is different, and the working conditions of the equipment are different, the requirement of sealing material has different adaptability.

  • Categories:Common sense
  • Author:
  • Origin:
  • Time of issue:2020-07-30
  • Views:0
Information

The sealing material shall meet the requirement of sealing function. Because the sealed medium is different, and the working conditions of the equipment are different, the requirement of sealing material has different adaptability. The requirements for sealing materials are generally:

1) the material is compact and not easy to leak.

2) appropriate mechanical strength and hardness;

3) the compressibility and resilience are good, permanent deformation is small;

4) do not soften at high temperature and do not break down.

5) good corrosion resistance, long work in acid, alkali, oil and other media. Its volume and hardness are small, and it is not attached to metal surface;

6) small friction coefficient and good wear resistance;

7) softness with combination with sealing surface;

8) good aging resistance and durability;

9) processing and manufacturing is convenient, the price is cheap, the materials are easy to draw.

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