The properties of polyolefins modified with PET powder

被引:5
|
作者
Jakubowska, P. [1 ]
Sterzynski, T. [2 ]
Krolikowski, B. [3 ]
机构
[1] Poznan Tech Univ, Inst Chem Technol & Engn, Div Polymer, PL-60965 Poznan, Poland
[2] Poznan Tech Univ, Inst Mat Technol, Div Polymer, PL-60965 Poznan, Poland
[3] Inst Engn Polymer Mat & Dyes, PL-87100 Torun, Poland
关键词
composite; fillers; polyolefins; polyesters; mechanical; properties;
D O I
10.1002/app.27704
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The polyolefin and poly(ethylene terephthalate) (PET) products are the mostly current communal waste materials. The waste polymeric materials are generally difficult to separate, and therefore a processing of non-separated materials presents an interesting alternative suggestion. The aim of our work was to analyze the possibility of reprocessing of polyolefins by a relative low temperature, and to study the effect of addition of PET solid powder on processing and application properties. The results of our investigations allow to conclude that the solid PET powder may play a role of a heterogeneous nucleator, acting as an a-phase promoter of an isotactic polypropylene. (c) 2008 Wiley Periodicals, Inc.
引用
收藏
页码:1993 / 1999
页数:7
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