摘要
采用不同塑料纯度和形态的废弃聚乙烯塑料与棉秆刨花复合,制备棉秆/塑料复合板材,研究废弃塑料的形态和塑料纯度对复合板材性能的影响。结果表明:1)采用重均粒径较小的废弃塑料与棉秆复合时,板材的性能较优;2)相对于增加复合板材中废弃塑料的比例,对废弃塑料进行彻底的清洗,是提高复合板材性能的有效手段。
Recycled plastic with different particle size and impurity content were compounded with cotton stalk particles,after which the mixture was used to make cotton stalk/plastic composites through hot pressing.The effects of size and impurity of the recycled plastic on the composite properties were evaluated.The results show that： 1） the physical and mechanical properties of composites made with smaller plastic sizes perform better than those made with larger plastic sizes;2） cleaning the recycled plastic with water is more effective for improving the composite properties than increasing the waste plastic content.
出处
《木材工业》
北大核心
2011年第6期4-6,共3页
China Wood Industry
基金
农业科技成果转化资金项目(2009GB24320468)
关键词
废弃塑料
形态
塑料纯度
棉秆/塑料复合板材
recycled plastic
particle size
plastic impurity content
cotton stalk / plastic composite panels
