公开(公告)号：US20140166338A1

公开(公告)日：2014-06-19

申请号：US13713535

申请日：2012-12-13

Applicant: GENERAL CABLETECHNOLOGIES CORPORATION

Inventor： Eric W. BATES

IPC: C08L23/02 ,  H01B7/295

CPC classification number: C08L23/02 ,  C08K5/0066 ,  C08L23/0815 ,  C08L51/06 ,  C08L53/02 ,  C08L2201/02 ,  H01B7/295

Abstract: The present invention relates to cable covering compositions (insulation or jacket) for wires and cables that are fire and water resistant. Significantly, the composition contains no significant amount of lead, halogen, and antimony; and is flame retardant (UL 1685 Cable Tray bum test); and has excellent mechanical and water resistance properties. The covering composition contains (a) a polyolefin; (b) a maleic anhydride modified polyolefin; (c) a butadiene-styrene copolymer; (d) a non-halogen flame retardant; and (e) a silane compound.

Abstract translation: 本发明涉及防火和防水的电线和电缆的电缆覆盖组合物（绝缘或护套）。 重要的是，该组合物中不含有显着量的铅，卤素和锑; 并具有阻燃性（UL 1685电缆桥架试验）; 并具有优异的机械和防水性能。 覆盖组合物含有（a）聚烯烃; （b）马来酸酐改性聚烯烃; （c）丁二烯 - 苯乙烯共聚物; （d）非卤素阻燃剂; 和（e）硅烷化合物。