包含玻璃纤维的聚丙烯组合物

文档序号:1301584 发布日期:2020-08-07 浏览:9次 >En<

阅读说明:本技术 包含玻璃纤维的聚丙烯组合物 (Polypropylene composition comprising glass fibers ) 是由 J·P·A·马腾斯 J·赫拉绰瓦 L·甲辛斯卡-沃尔克 R·J·P·施普尔 R·达查特奥 于 2018-12-07 设计创作,主要内容包括:本发明涉及一种组合物,其包含a)丙烯均聚物和/或由至少70.0wt%的丙烯单体单元和至多30.0wt%的共聚单体单元组成的丙烯共聚物,该共聚单体单元选自乙烯单体单元和具有4至10个碳原子的α-烯烃单体单元,b)任选的乙烯-α-烯烃共聚物,c)玻璃纤维和d)d1)官能化的聚丙烯与d2)聚醚胺的反应产物,其中a)和b)的总量相对于总组合物为10.0至80.0wt%或20.0至80.0wt%,c)的量相对于总组合物为5.0至50.0wt%,d2)的量相对于总组合物为至少5.0wt%和d2)与d1)的重量比为至少0.050。(The present invention relates to a composition comprising a) a propylene homopolymer and/or a propylene copolymer consisting of at least 70.0 wt% of propylene monomer units and at most 30.0 wt% of comonomer units selected from ethylene monomer units and α -olefin monomer units having from 4 to 10 carbon atoms, b) optionally an ethylene- α -olefin copolymer, c) glass fibers and d) the reaction product of d1) a functionalized polypropylene and d2) a polyetheramine, wherein the total amount of a) and b) is from 10.0 to 80.0 wt% or from 20.0 to 80.0 wt% relative to the total composition, the amount of c) is from 5.0 to 50.0 wt% relative to the total composition, the amount of d2) is at least 5.0 wt% relative to the total composition and the weight ratio of d2) to d1) is at least 0.050.)

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