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发明授权
CN106977873B 电线电缆用高消光磨砂无卤阻燃热塑性弹性体专用料及其制备方法 有权

电线电缆用高消光磨砂无卤阻燃热塑性弹性体专用料及其制备方法
摘要：
本发明公开了一种电线电缆用高消光磨砂无卤阻燃热塑性弹性体专用料，包括TPE基体材料体系、无卤阻燃体系和其它助剂，还包括外观及手感调整体系，所述的外观及手感调整体系包括TPEE、K树脂、高分子量SEBS和高分子相容剂；所述高分子量SEBS的分子量为35～45万。本发明针对无卤阻燃TPE线缆材料雾面和磨砂效果不佳的问题，提供了一种电线电缆用高消光磨砂无卤阻燃热塑性弹性体专用料，利用由TPEE、PET树脂、高分子量SEBS以及高分子相容剂组成的外观及手感调整体系，再与基本体系进行复合，制备得到的电线电缆具备高消光外观和细腻磨砂效果，同时保持了材料的性能。
摘要（英）：

The invention discloses a high-extinction exfoliating halogen-free flame retardant thermoplastic elastomer special material for wires and cables. The high-extinction exfoliating halogen-free flame retardant thermoplastic elastomer special material comprises a TPE base material system, a halogen-free flame retardant system and other additives, and further comprises an appearance and handfeel adjustment system, wherein the appearance and handfeel adjustment system comprises a TPEE, K resins, SEBS with high molecular weight and polymeric compatibilizers, and the molecular weight of the SEBS with high molecular weight is 350000-450000. Aiming at the problems of poor frosting and exfoliating effects of halogen-free flame retardant TPE wires and cables, the high-extinction exfoliating halogen-free flame retardant thermoplastic elastomer special material for wires and cables is provided. The appearance and handfeel adjustment system consisting of TPEE, PET resins, SEBS with high molecular weight and polymeric compatibilizers is compounded with the base material, and the prepared wires and cables have high-extinction appearance and delicate exfoliating effect, and keep the performance of the materials at the same time.

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