回收尼龙的扩链改性研究  

Study on Chain Extention of Regenerated Nylon

作　　者：毛晨曦[1] 李向阳[1] 张鸿宇[1] 王克智[1] 

机构地区：[1]山西省化工研究所,太原030021

出　　处：《塑料助剂》2014年第6期46-48,共3页Plastics Additives

摘　　要：研究了回收尼龙扩链改性中扩链剂KL-E4370用量、吸酸剂的品种、共混条件对扩链效果的影响。结果显示,扩链剂KL-E4370用量为2%,吸酸剂氧化镁用量为2%,加工温度230℃,主机频率为8Hz下改性效果最好。The effect er, blending conditions on tender KL-E4370 content perature is 230 ℃ and at of amount of chain extender content KL-E4370, species and content of acid absorb- regenerated nylon chain extension were studied. The results showed that chain ex- is 2%, the acid absorbing agent magnesium oxide content is 2%, the processing tem- main engine frequency is 8 Hz,the modification effects are optimum.

关 键 词：回收尼龙 扩链剂 改性 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]