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公开(公告)号:US4267237A
公开(公告)日:1981-05-12
申请号:US030736
申请日:1979-04-17
IPC分类号: B29C33/00 , B29B11/12 , B29C35/02 , B29C43/00 , B29C43/10 , B29C43/12 , B29C43/14 , B29C43/18 , B29C43/32 , B29C43/34 , B29C43/36 , B29C43/42 , B29C43/52 , B29C43/58 , B29C67/04 , B32B27/00 , B29C3/00
CPC分类号: B29B11/12 , B29C35/0222 , B29C43/006 , B29C43/102 , B29C43/12 , B29C43/14 , B29C43/42 , B29C2043/3238 , B29C2043/3631 , B29C2043/3652 , B29C2791/001 , B29C67/04 , B29K2027/18 , B29K2105/251 , B29K2105/253 , B29K2105/258 , B29K2627/18 , B29L2031/24 , B29L2031/3412 , B29L2031/703 , Y10T428/25 , Y10T428/252 , Y10T428/256 , Y10T428/257 , Y10T428/258 , Y10T428/31544
摘要: Molded preformed polytetrafluoroethylene structures are comprised of at least one preformed section. The homogeneous PTFE section yields a unitary non-homogeneous polytetrafluoroethylene structure when isostatically molded together with either polytetrafluoroethylene powders or polytetrafluoroethylene preformed sections.
摘要翻译: 模制的预成型聚四氟乙烯结构由至少一个预制部分组成。 均匀的PTFE部分当与聚四氟乙烯粉末或聚四氟乙烯预成型件等静压成型时,产生单一的非均匀聚四氟乙烯结构。