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Polytetrafluorethylene of good stability - filled with barytes or fluorite
Polytetrafluorethylene of good stability - filled with barytes or fluorite
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机译:稳定性好的聚四氟乙烯-充满重晶石或萤石
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摘要
Polytetrafluorethylene (PTFE) mixtures contain at least 160 g/100 g of PTFE of filler chosen from barytes and/or fluorite. The mixtures are made by mixing PTFE powder with powdered filler of similar granular size which is pref. between 30 and 100 mu, and the mixt. is formed by fitting in the normal way for PTFE. The product has exceptional dimensional stability and resistance to deformation by friction. Used for making parts of clutches and brakes, swivel joints and frictionless pads.
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机译:聚四氟乙烯(PTFE)混合物包含至少160 g / 100 g PTFE填料,该填料选自重晶石和/或萤石。混合物是通过将PTFE粉末与相似粒度(优选)的粉末状填料混合而制得的。在30至100亩之间通过常规方式装配PTFE制成。该产品具有出色的尺寸稳定性和抗摩擦变形能力。用于制造离合器和制动器,旋转接头和无摩擦垫的零件。
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