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发明公开
CN104031340A 低烟阻燃聚氯乙烯绝缘电缆料及其生产方法 无效 - 驳回

低烟阻燃聚氯乙烯绝缘电缆料及其生产方法
摘要：
本发明提供一种低烟阻燃聚氯乙烯绝缘电缆料及其生产方法。本发明的低烟阻燃聚氯乙烯绝缘电缆料，包括聚氯乙烯、偏苯三酸三辛酯、硬脂酸钡、氯化石蜡、二碱式邻苯二甲酸铅、三氧化二锑、氢氧化铝、硼酸锌、碳酸钙，其特征是：各组分的重量份数为：聚氯乙烯100份、偏苯三酸三辛酯10-20份、硬脂酸钡1-6份、氯化石蜡3-7份、二碱式邻苯二甲酸铅1-3份、三氧化二锑1-3份、氢氧化铝1-3份、硼酸锌1-3份、碳酸钙1-3份。本发明生产的料粒阻燃性能好，不会产生黑烟，同时热稳定性好，抗老化性能佳。
摘要（英）：

The invention provides a low-smoke flame-retardant polyvinyl chloride insulation cable material and a production method thereof. The low-smoke flame-retardant polyvinyl chloride insulation cable material comprises the following components in parts by weight: 100 parts of polyvinyl chloride, 10-20 parts of trioctyl trimellitate, 1-6 parts of barium stearate, 3-7 parts of chlorinated paraffin, 1-3 parts of dibasic lead phthalate, 1-3 parts of antimony trioxide, 1-3 parts of aluminum hydroxide, 1-3 parts of zinc borate and 1-3 parts of calcium carbonate. The material particles produced by the method provided by the invention have good flame retardant property and do not generate black smoke; meanwhile, the thermal stability and aging resistance are good.

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