Research on the reuse of waste composite felt of PP and glass-fiber
A method of recycling waste PP/glass-fiber composite felt was introduced.First, the waste glass fiber composite felts were crushed.Then, the scraps were evenly spreading between two layers of new composite felt.After hot processing with the conditions of 240℃C, 20T, 85s and mold cold processing with the conditions of-20℃C, 350T, 28s, a coat rack of sandwich composite felt was obtained.The effects of scrap size and scrap content on the shaping property and mechanical properties of the coat rack were studied.The results showed that shaping property and mechanical properties of the coat rack could meet the using requirements and the recycling rate was the highest when crushed size was 4mm and crush content was 45%.
PP glass-fiber waste recycle
Xin Guo Bao-Zhu Ke Xiao-Xia Liu Du-Di Gong
Shanghai University of Engineering Science, Shanghai, 201600, China Shanghai Car Carpet Plant Co., Ltd., Shanghai, 201600, China
国际会议
上海
英文
115-116
2013-07-05(万方平台首次上网日期,不代表论文的发表时间)