Sealing plate with good cold flow property
A sealing plate, cold flow technology, applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of affecting sealing performance, low medium pressure, etc., to reduce cold flow, ensure sealing performance, and uniformly reduce The effect of cold flow
Inactive Publication Date: 2018-01-05
镇江市星耀智能装备有限公司
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- Application Information
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Problems solved by technology
At present, most of them are polytetrafluoroethylene turning boards and molded gaskets, etc., which are made of pure monomer polytetrafluoroethylene, withstand low medium pressure, and have cold flow during use, which affects their sealing performance.
Method used
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[0010] In order to make the technical solution of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings. Any solution obtained by equivalent replacement and conventional reasoning of the technical features of the technical solution of the present invention falls within the protection scope of the present invention.
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The invention relates to a sealing plate with good cold flow property. The sealing plate comprises a plate body; a plurality of cold flow resisting components are arranged inside the plate body; eachcold flow resisting component is shaped like a long strip; the section of each cold flow resisting component is of a triangular structure; each cold flow resisting component is formed by a plurality of polymerized glass fiber filaments; and the plurality of cold flow resisting components are horizontally arranged inside the plate body. By being internally provided with the cold flow resisting components composed of the glass fiber filaments, the sealing plate provided by the invention can effectively reduce the cold flow property of the interior of a polyfluortetraethylene plate, guarantee thesealing performance of the polyfluortetraethylene plate; and the three cold flow resisting components which are arranged horizontally can uniformly reduce the cold flow property quite well.
Description
technical field [0001] The invention particularly relates to a sealing plate with good cold flow. Background technique [0002] Sealing plates are widely used as sealing devices for anti-pollution and anti-corrosion pipeline connections in industrial equipment such as chemical fiber, pharmaceuticals, papermaking, and machinery manufacturing. At present, most of the used PTFE turning plates and molded gaskets are made of pure monomer PTFE, which bears low medium pressure and has cold flow during use, which affects its sealing performance. Contents of the invention [0003] Aiming at the above problems, the present invention proposes a sealing plate with good cold flow property. [0004] The specific technical scheme is as follows: [0005] A sealing plate with good cold flow performance is characterized in that it includes a plate body, a plurality of anti-cold flow members are arranged inside the plate body, the anti-cold flow members are elongated, and the cross-section...
Claims
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Inventor 姜剑波辛世花
Owner 镇江市星耀智能装备有限公司