首页> 外文会议>Thermoplastic Elastomers Topical Conference(TPE TopCon); 20070917-19; Akron,OH(US) >INFUSE~(TM) Olefin Block Copolymers for Soft Thermoplastic Elastomers Applications
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INFUSE~(TM) Olefin Block Copolymers for Soft Thermoplastic Elastomers Applications

机译:用于软热塑性弹性体应用的INFUSE〜(TM)烯烃嵌段共聚物

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INFUSE~(TM) olefin block copolymers (OBCs) are the newest members of the polyolefin elastomer family. OBCs exhibit a unique combination of hard and soft segments which allow them to break the traditional relationship of flexibility and heat resistance, while offering significantly improved compression set and elastic recovery properties compared to traditional random copolymer elastomers. This paper will discuss how the unique attributes of OBCs are further enhanced and modified by formulating them with oil, filler and other thermoplastic resins in order to achieve desired properties for high performance thermoplastic elastomer (TPE) compound applications. The performance of two OBC resins is compared to a commonly used partially hydrogenated styrenic block copolymer (SBC) resin. The OBCs can be formulated to show unique compression set properties at various levels of oil, filler and other thermoplastic resins.
机译:INFUSE TM烯烃嵌段共聚物(OBC)是聚烯烃弹性体家族的最新成员。 OBC具有硬链段和软链段的独特组合,这使它们能够打破传统的柔韧性和耐热性关系,同时与传统的无规共聚物弹性体相比,其压缩永久变形和弹性回复性能得到显着改善。本文将讨论如何通过将OBC与油,填料和其他热塑性树脂一起配制来进一步增强和改进OBC的独特属性,以实现高性能热塑性弹性体(TPE)复合材料应用所需的性能。将两种OBC树脂的性能与常用的部分氢化苯乙烯嵌段共聚物(SBC)树脂进行比较。可以配制OBC,以在各种含量的油,填料和其他热塑性树脂中显示出独特的压缩永久变形性能。

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