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一种高性能热塑性弹性体及其加工方法

申请公布号:CN104194283A

申请号:CN201410441154.4

申请日期:2014.09.02

申请公布日期:2014.12.10

申请人:
安特普工程塑料(苏州)有限公司

发明人:刘道龙

分类号:C08L67/00(2006.01)I;C08L53/02(2006.01)I;C08L51/00(2006.01)I;C08K13/02(2006.01)I;C08K3/26(2006.01)I;C08K3/34(2006.01)I;B29C47/92(2006.01)I

主分类号:C08L67/00(2006.01)I

代理机构:
广州市红荔专利代理有限公司 44214

代理人:张文

地址:215126 江苏省苏州市苏州工业园区三区汀兰巷123号

摘要:本发明提供一种高性能热塑性弹性体及其加工方法,包括以下重量份的各组分:聚酯弹性体TPEE:20-100份;苯乙烯弹性体:0-70份;马来酸酐接枝SEBS:0-30份;橡胶填充油:0-50份;矿物粉:0-40份;稳定剂:0-5份,通过不同的原材料和配比能够生产出强度高、性能稳定的热塑性弹性体,本发明的加工工艺温度比传统TPU及其合金产品而言的加工工艺温度范围要宽,在190-260℃。所采用的挤出机螺杆头能降低熔体温度,降低材料分解,促进材料均匀混合,得到的产品强度高,性能稳定,耐候耐黄变性能优良,包胶效果优良。

主权项:一种高性能热塑性弹性体,其特征在于:包括以下重量份的各组分:聚酯弹性体TPEE:20‑100份;苯乙烯弹性体:0‑70份;马来酸酐接枝SEBS:0‑30份;橡胶填充油:0‑50份;矿物粉:0‑40份;稳定剂:0‑5份。

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