News Center

Current location:
Homepage
>
>
>
PE coated rubber seal factory shares the principle of airtight rubber seal

PE coated rubber seal factory shares the principle of airtight rubber seal

(Summary description)The PE coated rubber seal factory believes that the fundamental reason why the rubber seal can automatically stimulate the energy effect under the pressure of the sealing fluid is the elasticity and resilience of the rubber. Whether it is static sealing or dynamic sealing, this valuable characteristic of rubber is inseparable.

PE coated rubber seal factory shares the principle of airtight rubber seal

(Summary description)The PE coated rubber seal factory believes that the fundamental reason why the rubber seal can automatically stimulate the energy effect under the pressure of the sealing fluid is the elasticity and resilience of the rubber. Whether it is static sealing or dynamic sealing, this valuable characteristic of rubber is inseparable.

Information

  The PE coated rubber seal factory believes that the fundamental reason why the rubber seal can automatically stimulate the energy effect under the pressure of the sealing fluid is the elasticity and resilience of the rubber. Whether it is static sealing or dynamic sealing, this valuable characteristic of rubber is inseparable.

pe coated rubber seal

  The rubber seal of the pe coated rubber seal factory should be installed into the groove in an extended state, and will be subject to large elastic deformation (interference) after assembly, so that the sealing cavity depends on the resilience of the rubber seal, and the tolerance is The allowable sealing force is generated within the range.

  The pe coated rubber seal factory found that due to the high Poisson ratio of rubber, the rubber seal can automatically appear a radial sealing force proportional to it under the applied axial fluid pressure (the volume before and after deformation basically remains unchanged. Change). The elastic deformation of rubber enables it to maintain its tightness under different motion states, even when the running surface is not concentric, which is a large deformation under low stress.

  The pe coated rubber seal factory found that the rubber seal can be successfully installed in a relatively simple, low-precision sealing cavity, and the tolerances required by other sealing materials are wider.

Keyword:

Scan the QR code to read on your phone

TEL :  +86 13930924728 / 13930904639 ( Whatsapp )

FAX:  +86 0319 8032997


Add:  A-13,Heigh-Tech Industrial Park, Qinghe County, Xingtai City,Hebei Province, China.

 QINGHE PANGU SEALING TECHNOLOGY

Copyright © QingHe PanGu Sealing Technology Co., Ltd.     冀ICP备2021001835号-1      Power by:300.cn

QINGHE PANGU SEALING TECHNOLOGY