MOISTURE-CURABLE FLAME RETARDANT COMPOSITION FOR WIRE AND CABLE INSULATION AND JACKET LAYERS

A jacket layer for a coated conductor is composed of (A) a crosslinked silane-functionalized polyolefin; (B) a flame retardant; (C) a silicone blend comprising (i) an MQ silicone resin, and (ii) a silicone other than an MQ silicone resin; (D) optionally, an antioxidant; and (E) from 0.000 wt% to 10...

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Bibliographic Details
Main Authors YU, Xindi, YOUNG, Wen-Shiue, WITUCKI, Gerald Lawrence, ZHANG, Yichi, CHAUDHARY, Bharat I
Format Patent
LanguageEnglish
French
Published 02.01.2020
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONDUCTORS
ELECTRICITY
INSULATORS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:A jacket layer for a coated conductor is composed of (A) a crosslinked silane-functionalized polyolefin; (B) a flame retardant; (C) a silicone blend comprising (i) an MQ silicone resin, and (ii) a silicone other than an MQ silicone resin; (D) optionally, an antioxidant; and (E) from 0.000 wt% to 10 wt% of a silanol condensation catalyst. Une couche de gaine pour un conducteur revêtu est composée (A) d'une polyoléfine fonctionnalisée au silane réticulé ; (B) d'un ignifugeant ; (C) d'un mélange de silicone comprenant (i) une résine de silicone MQ et (ii) une silicone autre qu'une résine de silicone MQ ; (D) éventuellement, un antioxydant ; et (E) de 0,000 % en poids à 10 % en poids d'un catalyseur de condensation de silanol.
Bibliography:Application Number: WO2019US39324