Flame-resistant plenum cable and methods of making

Details Flame-resistant plenum cable and methods of making Flame-resistant plenum cable and methods of making

G - Physics

02

B

26/129, 337/75

G02B 6/44 (2006.01) H01B 7/02 (2006.01) H01B 7/295 (2006.01)

Patent

CA 1217535

- 21 - FLAME-RESISTANT PLENUM CABLE AND ETUDES OF AWAKEN Abstract A relatively small pair size cable comprising at least one conductor which is insulated with polyvinyl chloride plastic material is provided with a flame retardant, smoke suppressive non-metallic sheath system. The sheath system has a relatively low thermal conductivity and provides a predetermined delay prior to the thermal decomposition of the conductor insulation. It includes an inner layer of an armed fibrous material which has a relatively high compressibility, a relatively high heat absorptivity, and a relatively low air permeability. The inner layer is enclosed by an outer jacket of a fluoropolymer plastic material which is extruded about the inner layer.

459883

Affiliated with

Also associated with

Rating

Flame-resistant plenum cable and methods of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flame-resistant plenum cable and methods of making, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame-resistant plenum cable and methods of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1228153