Reusing waste oyster shells in polypropylene and its performances
This work presents a new cost-effective filler for polypropylene (PP) by the use of oyster-shell waste.Characteristics of oyster shell particle prepared by supersonic jet mill were investigated.Microstructure analyses demonstrated that the average particle size of as-recived oyster shell particle was mainly around 3um,and the particles were non-uniform in size and irregular in shape.To improve both the mechanical of oyster shell /polypropylene (PP) composites,oyster shell was modified by using titanate coupling agent to form polymerizable particle.While the modified oyster shell and raw oyster shell were introduced into the PP matrix,it could be concluded that modified oyster shell /PP composites have better mechanical than raw oyster shell /PP composites and neat PP.
polypropylene oyster shells impact strength modified after addition
Yang Naide liu XiXv Wang Gui Zhaojuan
Guangdong Ocean University, Zhanjiang Guangdong, China
国际会议
厦门
英文
1001-1004
2012-12-28（万方平台首次上网日期，不代表论文的发表时间）