Effects of Antioxidants Content on the Physical and Mechanical Properties of Wood Plastic Composites

被引：1
|
作者：
Ab Ghani, Mohd Hafizuddin [1 ]
Ahmad, Sahrim [1 ]
机构：
[1] Univ Kebangsaan Malaysia, Fac Sci & Technol, Sch Appl Phys, Mat Sci Programme, Bangi 43600, Malaysia
来源：
COMPOSITE SCIENCE AND TECHNOLOGY, PTS 1 AND 2 | 2011年 / 471-472卷
关键词：
Antioxidants; wood plastic composites; recycled HDPE;
D O I：
10.4028/www.scientific.net/KEM.471-472.151
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
We investigated the effects of amount of antioxidants variability on selected mechanical and physical properties of wood plastic composites. Recycled high density polyethylene (rHDPE) and natural fibers were compounded into pellets by compounder, then the pellets were extruded using co-rotating twin-screw extruder and test specimens were prepared by hot and cold press process. From the study, samples with 0.5 wt% of antioxidants produce the highest strength and elasticity of composites. The effect of antioxidants presence on water uptake is minimal.
引用
收藏
页码：151 / 156
页数：6
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