中国塑料2017，Vol.31Issue(7)：35-39,5.DOI:10.19491/j.issn.1001-9278.2017.07.006
不同发泡剂对高密度聚乙烯/麦秸秆木塑复合材料性能的影响
Effect of Different Blowing Agents on Properties of PE-HD/Wheat Straw Wood-plastic Composites
王阳 1路琴 1王清清 1王禹轩1
作者信息
- 1. 南京农业大学工学院,江苏南京210031
- 折叠
摘要
Abstract
This paper reported an investigation on the effect of NaHCO3 and azodicarbonamide (AC)foaming agents on high-density polyethylene (PE-HD)/wheat straw wood-plastic composites.The PE-HD/wheat straw foaming wood-plastic composites were prepared by a hot-pressing method,and their various properties were investigated.The results indicated that the addition of foaming agents into the PE-HD/wheat straw wood-plastic composites could improve the mechanical and water-absorption performance significantly.AC foaming agent exhibited a better modification effect than NaHCO3,and the composites achieved the optimum performance with the Rockwell hardness of 82.9,tensile strengthof 13.0 MPa,water absorption of 19.53 ％ and water contact angle of 83.2 ° at AC content of 1.5 wt ％.关键词
木塑复合材料/发泡剂/力学性能/吸水性/接触角Key words
wood-plastic composite/foaming agent/mechanical property/water absorption/water contact angle分类
化学化工引用本文复制引用
王阳,路琴,王清清,王禹轩..不同发泡剂对高密度聚乙烯/麦秸秆木塑复合材料性能的影响[J].中国塑料,2017,31(7):35-39,5.
