Nylon cable sheath material used in hot-summer and cold-winter zone and preparation method thereof

• Main Authors: HE ZHENGXING, ZHANG WANXIA, LI XUNXIANG, WU WANCHAO, YE XUAN, LUO RENDONG, CHONG PING, LU JINXIN
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2016
• 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

The invention discloses a nylon cable sheath material used in a hot-summer and cold-winter zone, and a preparation method of the nylon cable sheath material used in the hot-summer and cold-winter zone. The nylon cable sheath material is prepared from the following raw materials in parts by weight: 61 to 73 parts of nylon 46, 45 to 55 parts of nylon 1010, 28 to 42 parts of polyimide, 19 to 36 parts of ethylene-trifluoro chloroethylene copolymers, 8 to 12 parts of butyl epoxystearate, 5 to 10 parts of aluminium triphosphate, 20 to 30 parts of precipitated silica, 16 to 23 parts of diadipate, 7 to 13 parts of lanocerin, 14 to 22 parts of cancrinite, 6 to 9 parts of zinc gluconate, 15 to 20 parts of epoxidized methyl acetorieinoleate, 14 to 18 parts of diisooctyl azelate, 5 to 8 parts of zinc aluminate, 10 to 15 parts of light calcium powder and 15 to 25 parts of clastic rocks. The nylon cable sheath material used in the hot-summer and cold-winter zone prepared by the method has excellent weatherability and high