文献类型：期刊文献

中文题名：纳米CaCO_(3)高填充ABS复合材料的制备

英文题名：Preparation of ABS/CaCO_(3)composite filled with high content of nano-CaCO_(3)

作者：金诚[1];蔡梦军[1];吴秋芳[1]

机构：[1]华东理工大学化工学院超细粉末国家工程研究中心,上海市200237

年份：2016

卷号：33

期号：2

起止页码：1

中文期刊名：合成树脂及塑料

外文期刊名：China Synthetic Resin and Plastics

收录：CSTPCD;;Scopus;北大核心:【北大核心2014】；

语种：中文

中文关键词：丙烯腈-丁二烯-苯乙烯三元共聚物;纳米碳酸钙;熔体流动速率;苯乙烯-丁二烯-苯乙烯共聚物;乙烯-乙酸乙烯共聚物

外文关键词：acrylonitrile-butadiene-styrene;nano-calcium carbonate;melt flow rate;styrene-butadiene-styrene;ethylene-vinyl acetate

摘要：分别采用苯乙烯-丁二烯-苯乙烯共聚物(SBS)和乙烯-乙酸乙烯共聚物(EVA)作增韧剂,利用熔融挤出法制备纳米CaCO_(3)高填充丙烯腈-丁二烯-苯乙烯三元共聚物(ABS)/CaCO_(3)复合材料,研究了纳米CaCO_(3)填充量和增韧剂种类对ABS/CaCO_(3)复合材料力学性能和熔体流动速率的影响。结果表明:SBS对ABS/CaCO_(3)复合材料的增韧效果优于EVA;当ABS用量为100.0 phr、纳米CaCO_(3)填充量为25.0 phr、SBS用量为5.0 phr时,可得到力学性能符合GB/T 10009—1988要求的ABS/CaCO_(3)复合材料;当SBS和EVA用量较低时,SBS更能明显提高ABS/CaCO_(3)复合材料的熔体流动速率。
Acrylonitrile-butadiene-styrene(ABS)/calcium carbonate(CaCO_(3))composite filled with high content of nano-CaCO_(3)is prepared by melt extrusion method with styrene-butadiene-styrene(SBS)and ethylene-vinyl acetate(EVA)as toughened modifier.The effect of CaCO_(3)and toughened modifier content on mechanical properties and melt flow rate(MFR)of ABS/CaCO_(3)composite are studied respectively.The results indicate that the toughening effect of SBS on ABS/CaCO_(3)composite is better than that of EVA.When the amount of ABS is 100 phr,nano-CaCO_(3)25.0 phr,and SBS 5.0 phr,the mechanical properties of ABS/CaCO_(3)composites will meet the requirements of GB/T 10009—1988.When the amount of SBS and EVA is low,the dosage of SBS can improve the MFR of ABS/CaCO_(3)composite.