塑料科技2017，Vol.45Issue(8)：59-62,4.DOI:10.15925/j.cnki.issn1005-3360.2017.08.009
硅藻土增强PVC基木塑复合材料性能研究
Study on Performances of Diatomite Enhanced PVC Based Wood-plastic Composites
摘要
Abstract
Functional materials diatomite was added into polyvinyl chloride (PVC) based wood-plastic composites (WPC),and the functional wood plastic composites were prepared by melt extrusion blending.The effects of diatomite content on mechanical properties and adsorption capacity for formaldehyde of the composites were investigated.The results show that:the mechanical properties of the composites can be improved by adding 5 phr of diatomite,but the mechanical properties show a downward trend when the amount of diatomite is increased.Diatomite can improve the formaldehyde adsorption capacity of composite materials.When the amount of diatomite is 25 phr,after 12 h adsorption,the amount of formaldehyde absorbed by the composite increases by 88.4％ compared with that of the composite without adding diatomite,and the amount of formaldehyde adsorbed on the composite increases with the increase of the amount of diatomite.关键词
硅藻土/聚氯乙烯/木塑复合材料/力学性能/吸附性能Key words
Diatomite/PVC/Wood-plastic composites/Mechanical properties/Adsorption capacity分类
化学化工引用本文复制引用
林溪顺,李凯夫,董倩倩,周武艺,姜涛,董先明..硅藻土增强PVC基木塑复合材料性能研究[J].塑料科技,2017,45(8):59-62,4.基金项目
广东省科技计划项目应用型科技研发专项重点项目(2015B020237009) （2015B020237009）
