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公开(公告)号:US4859390A
公开(公告)日:1989-08-22
申请号:US117517
申请日:1987-11-04
申请人: Karl H. Fritsch , Peter Bier
发明人: Karl H. Fritsch , Peter Bier
CPC分类号: C08J3/12 , B29B9/06 , B29C55/06 , B29C45/00 , B29K2077/00 , C08J2377/00
摘要: A process for the production of polyamide mouldings, characterized in that a polyamide melt is extruded through nozzles to form strands, which at a temperature of from 25.degree. C. below to the respective polyamide softing point in a ratio of from 1:1.5 to 1:8 are stretched and granulated, and the granulate is worked-up in a known manner to produce injection mouldings.
摘要翻译: 一种制备聚酰胺模制品的方法,其特征在于通过喷嘴挤出聚酰胺熔体,以形成在下述25℃至相应聚酰胺浸渍点的温度比例为1:1.5至1的丝束 :8被拉伸和造粒,并且以已知的方式对颗粒进行后处理以产生注射成型品。