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公开(公告)号:US20120031519A1
公开(公告)日:2012-02-09
申请号:US13127821
申请日:2009-11-05
IPC分类号: F16L9/14
CPC分类号: F16L11/04 , B32B1/08 , B32B25/08 , B32B25/10 , B32B25/14 , B32B27/08 , B32B27/12 , B32B27/286 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B2262/0261 , B32B2262/0269 , B32B2262/0276 , B32B2270/00 , B32B2307/306 , B32B2307/714 , B32B2597/00 , B32B2605/00 , F16L11/082
摘要: A multilayer tube for an automatic transmission, the multilayer tube comprising at least one layer of elastomeric material resistant to oils, in particular to DEXRON VI. Advantageously, the layer of elastomeric material is a mixture of CSM (polyethylene chlorosulphonate) and EVM in which the percentage ratio between EVM and CSM is comprised between 4:1 and 1:1.
摘要翻译: 一种用于自动变速器的多层管,所述多层管包括至少一层耐油的弹性材料层,特别是DEXRON VI。 有利地,弹性体材料层是CSM(聚氯乙烯)和EVM的混合物,其中EVM和CSM之间的百分比在4:1和1:1之间。