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| Application of PTFE in anti sticking performance | |
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| Tweet Topic Started: Nov 17 2017, 02:41 AM (42 Views) | |
| meishengchao | Nov 17 2017, 02:41 AM Post #1 |
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Commander
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PTFE PTFE material has the smallest surface tension in solid material, does not adhere to any material, but also has excellent characteristics of high temperature and low resistance, so that it is widely used in the manufacture of non stick pot anti sticking aspects. The anti sticking technology mainly includes two types: the PTFE component or chip mounted on the substrate, and the coating with PTFE or glass cloth composite after heat shrink and set on the substrate. atmosphere vacuum sintering furnace for copper particals Compared with other polymers, Teflon PTFE has its unique advantages, but there are some shortcomings, such as poor machining performance, linear expansion coefficient, poor creep resistance, easy cold flow, poor wear resistance, molding and two processing difficulties, its application is limited to. At present, the research focus of PTFE at home and abroad is to find appropriate methods to modify it, to a certain extent, to improve its performance and expand the scope of application. To strengthen the application research of PTFE, we should focus on the modification technology research and development of new high-performance PTFE composite material. Small multi arc ion PVD vacuum coating machine PTFE PTFE based wear resistant composite material is a kind of PTFE resin matrix, which has good wear resistance by adding organic or inorganic antifriction components and anti-wear strengthening components. The polymer matrix composite material with wear-resistant antifriction self-lubricating, wear resistance, corrosion resistance, shock absorber, noise reduction, low density, specific strength and simple processing a series of excellent properties, so as to other materials or products and alternative products have been widely used. PTFE has the lowest friction coefficient, the highest temperature use space, the lowest surface energy, has a special position in the field of friction and wear. Many scholars at home and abroad have studied the modification technology of PTFE, which makes PTFE have a broader development prospect.vacuum nitrocarburizing furnace for components |
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