ACR改性PC/PLA共混合金及性能研究  

Study on the properties of ACR modified PC/PLA blend alloys

作　　者：王涛[1] 沈钦珍 郑燕 林润雄[1] Wang Tao;Shen Qinzhen;Zheng Yan;Lin Runxiong(Qingdao University of Science ＆ Technology,Qingdao 266042,Shandong,China)

机构地区：[1]青岛科技大学高性能聚合物研究院,山东青岛266042

出　　处：《橡塑技术与装备》2018年第18期47-50,共4页China Rubber/Plastics Technology and Equipment

摘　　要：使用丙烯酸酯类树脂(ACR)对聚碳酸酯(PC)/聚乳酸(PLA)共混合金(质量比为90:10)增韧改性,考察了不同ACR用量对PC/PLA合金的性能影响,并就不同增韧剂对PC/PLA合金的性能影响做出比较。结果表明:ACR加入量为合金质量的4%时合金的力学性能相对较好,ACR加入量为合金质量的6%时合金的加工性能相对较好。Toughening modification of polycarbonate（PC）/polylactic acid（PLA） blends（mass ratio： 90：10） using acrylate resin（ACR）, the effect of different ACR dosage on the properties of PC/PLA alloys was investigated, and the effects of different toughening agents on the properties of PC/PLA blends were compared. The results show that the mechanical properties of the blends are relatively good when the amount of ACR added is 4% of the blends mass. The processing performance of the alloy is relatively good when the ACR addition amount is 6% of the alloy mass.

关 键 词：ACR PC/PLA合金 力学性能 加工性能 

分 类 号：TQ325.7[化学工程—合成树脂塑料工业]