%0 Journal Article
%T Preparation and Mechanical Properties of Toughened ABS Resin via Bulk Polymerization<br>ABS增韧树脂的本体法制备和力学性能
%A YU Zhisheng LI Yang WANG Chaoxian WANG Shaopeng WANG Yurong SONG Shunxi
%A <br>于志省
%A 李杨
%A 王超先
%A 王少鹏
%A 王玉荣
%A 宋顺玺
%J 材料研究学报
%D 2010
%I 
%X A series of acrylonitrile–butadiene–styrene terpolymers (ABS) were synthesized by bulk polymerization using polybutadiene rubber as toughener. The mechanical properties of the resultant materials were investigated. The results show that high–cis rubber BR9004 has the best toughening effect far superior to the rest, and the IZOD notched impact strength of the relative material reaches 236.1 J/m; when it is combined with low–cis rubber 700A, the comprehensive mechanical properties of the later is comparable to Gaoqiao product (ABS 8434). The impact strength, tensile properties and elongation at break of materials increase with the increase of acrylonitrile content and molecular weight of resin phase. However, the tensile properties decrease with the rubber content increasing. The impact strength increases rapidly when the content of rubber is lower than 20%, but increases slowly when higher than 20%.
%K organic polymer materials
%K acrylonitrile&ndash
%K butadiene&ndash
%K styrene terpolymer
%K mechanical property
%K bulk polymerization
%K polybutadiene rubber<br>有机高分子材料
%K 
%K 丙烯腈--丁二烯--苯乙烯三元共聚物
%K 力学性能
%K 本体聚合
%K 
%K 聚丁二烯橡胶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=FA0E5C63333443C3093AD3C677DBF667&yid=140ECF96957D60B2&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=E514EE58E0E50ECF&eid=BFE7933E5EEA150D&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=0&reference_num=7