Comminuted thermoset recyclate as a reinforcing filler for thermoplastics - Part II - Structure-property effects in polypropylene compositions

被引：14

作者：

Bream, CE ^{[1
]}

Hornsby, PR ^{[1
]}

机构：

[1] Brunel Univ, Wolfson Ctr Mat Proc, Uxbridge UB8 3PH, Middx, England

来源：

JOURNAL OF MATERIALS SCIENCE | 2001年 / 36卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

Dough moulding compound (DMC) - Woven glass fibre reinforced phenolic (GWP) recyclate fillers;

D O I：

10.1023/A:1017914806565

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Well characterised dough moulding compound (DMC) and woven glass fibre-reinforced phenolic (GWP) recyclate fillers have been investigated as reinforcements for polypropylene. Consideration is given to the use of treatment systems to enhance fibre-matrix interfacial bonding and mechanical properties. Using a combination of grafted polymer and coupling agent, significant increases in recyclate/polypropylene composite properties are possible, the levels obtained critically depending on glass fibre content. The role of the recyclate particles in initiating failure is discussed, as is the influence of compounding route on recyclate integrity and molecular mass changes to the host polymer matrix. (C) 2001 Kluwer Academic Publishers.

引用

页码：2977 / 2990

页数：14

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