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发明公开
CN102775740A 一种无卤阻燃弹性体组合物 有权

一种无卤阻燃弹性体组合物
摘要：
本发明公开了一种无卤阻燃弹性体组合物，其特征在于，按重量百分比，包括如下组分：热塑性聚酯弹性体15～70％；苯乙烯类弹性体和/或聚烯烃类弹性体0～50％；阻燃剂25～40％；润滑剂2-5%；其中，所述润滑剂为含有羧酸酰胺、羧酸酯和聚有机硅氧烷的混合物。本发明的无卤阻燃弹性体组合物，有效抑制了加工过程中“焦料”析出，改善了组合物的加工性能，具有无卤阻燃等级高，机械性能好，耐老化性能好，容易进行挤出成型加工的特点，非常适合用于高端消费电子电器的电源线、数据传输线等。
摘要（英）：

The invention discloses a halogen-free flame-retardant elastomer composition. The halogen-free flame-retardant elastomer composition is characterized by comprising the following components, including, by weight, 15-70% of thermoplastic polyester elastomer, 0-50% of styrene elastomer and/or styrene elastomer, 25-40% of flame retardant and 2-5% of lubricant, wherein the lubricant is mixture containing acid amide, carboxylic ester and polysiloxane. By the halogen-free flame-retardant elastomer composition, precipitation of 'cokes' during processing is effectively suppressed, and processing performance of the composition is improved. Besides, the halogen-free flame-retardant elastomer composition has the advantages of high halogen-free flame-retardant level, fine mechanical performance and anti-ageing performance and easy extrusion forming and processing, and is quite applicable to power lines, data transmission lines and the like of high-end electronic appliances.

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