PA1010／CSM／EPR共混物的塑化特性  

PLASTIFIED PROPERTIES OF PA1010/CSM/EPR BLENDS

作　　者：李新法[1] 沈百拴[1] 杨进元[1] 刘保全[1] 苗荣正 姚红武 

机构地区：[1]郑州大学材料工程系 [2]河南化学研究所

出　　处：《高分子材料科学与工程》1996年第6期101-104,共4页Polymer Materials Science & Engineering

摘　　要：用ＢｒａｂｅｎｄｅｒＰＬＥ３３１型塑化仪研究了ＰＡ１０１０／ＣＳＭ／ＥＰＲ共混物的塑化特性。结果表明，随着共混物中ＥＰＲ含量增加和转速升高，共混物的平衡扭矩升高；随着增容剂ＣＳＭ含量增加和温度升高，共混物的平衡扭矩降低；温度和转速升高。Nylon1010 is a very useful commercial engineering plastic. Its application was limited in some respects for the lack of toughness in low temperature and drying state. For this reason, the scope of application of PA1010 has been widened by making blends with other polymers such as ethylene propylene rubber, polyethylene etc. A PLE331 type rheometer was used to obtain the equilibrium torque, maxmium torque, plastified time at various EPR content and at various temperatures. The results showed the equilibrium torque decreases with increase in EPR content at PA1010/EPR higher than 95/5 and increases with increase in EPR content at PA1010/EPR less than 95/5. The equilibrium torque increases with increasing rotational speed and decreases wtih an increase in temperature at a particualr EPR content. The equilibrium torque rapidly decreases with increase in the CSM content.

关 键 词：尼龙1010 氯磺化 聚乙烯 乙丙橡胶 共混物 

分 类 号：O631.21[理学—高分子化学]