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公开(公告)号:WO2013092622A1
公开(公告)日:2013-06-27
申请号:PCT/EP2012/076005
申请日:2012-12-18
Applicant: DSM IP ASSETS B.V.
Inventor: DARDA, Kishor , BOSMAN, Rigobert , DIRKS, Christiaan Henri Peter
CPC classification number: D07B1/02 , D07B1/025 , D07B5/00 , D07B2201/1004 , D07B2201/1044 , D07B2201/1096 , D07B2201/2003 , D07B2205/2014 , D07B2205/502 , D07B2207/405 , D07B2501/2038 , D07B2501/2061 , D07B2801/10 , D07B2801/12 , D07B2801/60
Abstract: A process for producing a high strength rope comprising the step of i) providing a uniaxially oriented tape (10) comprising ultra-high molecular weight polyethylene, the tape (10) having a tensile strength of at least 0.9 GPa, and ii) simultaneously twisting and fibrillating the tape (10) into a twisted strand of fibrillated tape with a coherent network of filaments and fibrils. A rope obtainable by the process and products comprising the rope are also disclosed.
Abstract translation: 一种生产高强度绳索的方法,包括以下步骤:i)提供包含超高分子量聚乙烯的单轴取向胶带(10),所述胶带(10)的拉伸强度为至少0.9GPa,和ii)同时扭曲 并将带(10)原纤化成具有纤维和原纤维的相干网络的原纤化带的绞合线。 还公开了可通过该方法获得的绳索和包括绳索的产品。