Effect of industrial wood particle size on mechanical properties of wood-polyvinyl chloride composites

被引：39

作者：

Kociszewski, Marek ^{[1
]}

Gozdecki, Cezary ^{[1
]}

Wilczynski, Arnold ^{[1
]}

Zajchowski, Stanislaw ^{[2
]}

Mirowski, Jacek ^{[2
]}

机构：

[1] Kazimierz Wielki Univ, Inst Technol, PL-85064 Bydgoszcz, Poland

[2] Univ Technol & Life Sci Bydgoszcz, Fac Chem Technol & Engn, PL-85225 Bydgoszcz, Poland

来源：

EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS | 2012年 / 70卷 / 1-3期

关键词：

POLYPROPYLENE COMPOSITES; PLASTIC COMPOSITES; COUPLING AGENT; FIBER LENGTH; FABRICATION; FLOUR;

D O I：

10.1007/s00107-011-0531-5

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

Wood-polyvinyl chloride (PVC) composites were prepared using industrial wood particles used for manufacturing three-layer particleboards. The effect of particle size (0.25-0.5, 0.5-1, 1-2, and 2-4 mm) on the mechanical properties of the composites was investigated. The effect of cross-section size (4x10, 6x15 and 8x20 mm(2)) of composite pieces made by an injection moulding method was also studied. Both the particle size and specimen cross-section area significantly influenced these properties. The tensile and flexural properties as well as the impact strength in general increased with increasing particle size, and decreased with increasing cross-section size.

引用

页码：113 / 118

页数：6

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