C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 23/04 (2006.01) C08J 3/20 (2006.01) C08J 3/24 (2006.01) C08K 5/20 (2006.01) C08L 83/04 (2006.01) H01B 3/30 (2006.01) H01B 7/18 (2006.01) H01B 13/14 (2006.01)
Patent
CA 2754114
Electrical power cable having a reduced surface coefficient of friction and required installation pulling force, and the method of manufacture thereof, in which the central conductor core, with or without a separate insulating layer, is surrounded by a sheath of crosslinked polyethylene. A high viscosity, high molecular weight silicone based pulling lubricant or fatty acid amide pulling lubricant is incorporated by alternate methods with the polyethylene to form a composition from which the outer sheath is extruded, and is effective to reduce the required pulling force on the cable during installation.
L'invention porte sur un câble électrique dont le coefficient de frottement de surface est réduit et dont la force de traction d'installation requise est réduite, et sur son procédé de fabrication, dans lesquels l'âme conductrice centrale, avec ou sans couche isolante séparée, est entourée par une gaine de polyéthylène réticulé. Un lubrifiant de traction à base de silicone à poids moléculaire élevé et à viscosité élevée ou un lubrifiant de traction à base d'amide d'acide gras est incorporé par d'autres procédés avec le polyéthylène afin de former une composition à partir de laquelle la gaine extérieure est extrudée, et a pour effet de réduire la force de traction requise sur le câble durant l'installation.
Andrea Tim
Sasse Philip
Kirby Eades Gale Baker
Southwire Company
LandOfFree
Electrical cable having crosslinked insulation with internal... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical cable having crosslinked insulation with internal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical cable having crosslinked insulation with internal... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1692917