发明名称 Thermoplastic tube with antistatic equipment - has internal longitudinal strip of electroconductive thermoplastic machined into tube wall
摘要 Up to 50% of the inner tube wall is covered by the electrically conductive plastic strip. The tube itself is of one layer construction or consists of several layers. The machined-in strip contains carbon fibres, soot, powder-form and/or fibre-form metal and/or metal oxide as filler for antistatic purposes. USE/ADVANTAGE - A thermoplastic tube with antistatic properties.
申请公布号 DE4221568(A1) 申请公布日期 1994.01.05
申请号 DE19924221568 申请日期 1992.07.01
申请人 HUELS AG, 45772 MARL, DE 发明人 RIES, HANS, DR., 4370 MARL, DE
分类号 F16L9/12;(IPC1-7):F16L9/12 主分类号 F16L9/12
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