COMPOSITE MOLDED PRODUCTS BASED ON RECYCLED THERMOPLASTICS AND WASTE CELLULOSICS .1. PEAT MOSS-RECYCLED PE COMPOSITES

被引：3

作者：

MALDAS, D

KOKTA, BV

机构：

[1] Universite du Quebec, Centre de Recherche en Pates et Paviers, C.P. 500, Trois-Rivieres, Quebec

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 1994年 / 33卷 / 06期

基金：

加拿大自然科学与工程研究理事会;

关键词：

COUPLING AGENT; DIMENSIONAL STABILITY; EXPERIMENTAL DESIGN; MECHANICAL PROPERTIES; RECYCLING; REINFORCEMENT;

D O I：

10.1080/03602559408013102

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Effects of three different modified (i.e., chlorinated, chlorosulfonated, and maleated) polyethylenes (PEs) on the mechanical properties and dimensional stability of recycled PE composites filled with biomass (peat moss) have been investigated at room temperature and after exposure to boiling water for 24 h. From the experimental results, it is suggested that differently modified PEs play an important role in improving the physicomechanical properties of the peat moss-filled recycled PE composites, even after exposure to boiling water. However, maleated PE is by far the best coupling agent as far as mechanical properties and dimensional stability of the peat moss-filled recycled PE is concerned. The effects of concentrations of peat moss and coupling agent (i.e., chlorinated PE) on the properties of the composites have been statistically analyzed based on an experimental design and on an empirical quadratic model.

引用

页码：677 / 690

页数：14

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