Effect of the Hot Water Desizing on the Surface and Mechanical Property of Carbon Fiber Reinforced Polypropylene Composites

摘要：

　　A hot-water desizing treatment was introduced to remove the sizing on CF.The sized and desized carbon fibers which come from three companies named as J,Z and D were injection molded into composites with polypropylene.The effect of the interface was investigated based on surface topography and tensile test.It was found that the sizing agents of J and Z does not match with PP,while D showed better compatibility.Hot water desizing can partly remove the sizing.After desizing,for the tensile strength,70%of desized J and Z samples showed an upward trend,while 27%of desized D samples showed a upward trend.

关键词： Direct fiber feeding injection molding Mechanical properties Hot water desizing

作者: PANG You LIAO Guanghui KHALIL Ahmed YANG Yuqiu

作者单位: College of Textiles,Donghua University,Shanghai 201620,China College of Textiles,Donghua University,Shanghai 201620,China;Key Laboratory of Textile Science&Techn

会议类型: 国际会议

会议名称: 2021 Sino-Africa International Symposium on Textiles and Apparel (SAISTA2021)(2021中非纺织服装国际论坛)

会议地点: 线上

会议语种:英文

页码: 358-362

在线出版日期: 2021-11-05（万方平台首次上网日期，不代表论文的发表时间）