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the polyolefine insulation and electrical conductor reticulee retarded combustion on this matter.
the polyolefine insulation and electrical conductor reticulee retarded combustion on this matter.
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机译:聚烯烃绝缘和电导体网状结构在此问题上阻碍了燃烧。
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摘要
The flame retardant properties of a flame retardant crosslinkable or crosslinked ethylene copolymer composition, which contains filler consisting mainly or wholly of hydrated inorganic filler, and a silane (e.g. alkoxy- or amino-silane) coupling agent, are enhanced by including in the composition a lubricant system of C8-C25 fatty acid and alkylene bisamide in which the alkylene moiety has 2 to 8 carbon atoms and the amide moieties are selected from those of 8 to 25 carbon atoms. The polymeric component preferably comprises ethylene-unsaturated ester copolymer (e.g. ethylene-vinyl ester, ethylene-acrylate or ethylene- methacrylate copolymer). The composition preferably contains halogenated flame retardant and/or antimony trioxide. The compositions are useful as uniinsulation coating for electrical conductors.
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机译:通过在组合物中包括以下成分,可提高阻燃性可交联或交联的乙烯共聚物组合物的阻燃性,该组合物包含主要或全部由水合无机填料组成的填料和硅烷(例如烷氧基或氨基硅烷)偶联剂。 C 8 -C 25脂肪酸和亚烷基双酰胺的润滑剂体系,其中亚烷基部分具有2至8个碳原子,并且酰胺部分选自8至25个碳原子。聚合物组分优选包含乙烯-不饱和酯共聚物(例如乙烯-乙烯基酯,乙烯-丙烯酸酯或乙烯-甲基丙烯酸酯共聚物)。该组合物优选包含卤化阻燃剂和/或三氧化锑。该组合物可用作电导体的单绝缘涂层。
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