Simulation of continuous polymerization in a modular intermeshing co-rotating twin screw extruder - Application to caprolactam conversion to polyamide 6

被引：27

作者：

Kye, H ^{[1
]}

White, JL ^{[1
]}

机构：

[1] UNIV AKRON,INST POLYMER ENGN,AKRON,OH 44325

来源：

INTERNATIONAL POLYMER PROCESSING | 1996年 / 11卷 / 02期

关键词：

D O I：

10.3139/217.960129

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A method of modeling chemical reactions in a modular intermeshing co-rotating twin screw extruder is described. This is applied to simulate the anionic polymerization of caprolactam. Calculations are made for specific modular screw configurations. The screw configurations included both screw elements and kneading disc blocks. Reaction conversion and temperature rise were calculated along the screw axis. The results are compared to experiment.

引用

页码：129 / 138

页数：10

共 37 条

[1]

[Anonymous], 1983, POL P ENG

[2]

BERGHAUS U, 1990, SPE ANTEC TECH PAPER, V36, P1929

[3]

BISENBERGH JA, 1980, POLYM ENG SCI, V20, P838

[4] GEOMETRY OF FULLY WIPED TWIN-SCREW EQUIPMENT [J].