再生胶基热塑性弹性体的制备与性能表征

制备再生橡胶基热塑性弹性体。结果表明，以聚苯乙烯-聚乙烯-聚丁烯-聚苯乙烯（SEBS）为连续相、以再生橡胶为分散相，配方为：SEBS　70，再生橡胶　30，炭黑N330　10，氧化锌　3，硬脂酸　1，对二甲苯　0.5，防老剂4010NA　1.5，促进剂TMTD　0.5，硫黄　0.5时，再生橡胶基SEBS热塑性弹性体的综合物理性能较好。;The regenerated rubber based thermoplastic elastomer was prepared.The results showed that，using polystyrene-Polyethylene polybutene polystyrene（SEBS） as the continuous phase，and regenerated rubber as the dispersed phase，the comprehensive physical properties of regenerated rubber based SEBS thermoplastic elastomer were better，when the formula was SEBS　70，regenerated rubber　30，carbon black N330　10，Zinc Oxide　3，stearic acid　1，xylene　0.5，antioxidant 4010NA　1.5，accelerator TMTD　0.5，sulfur　0.5