A TWIN EXTRUDER DEVELOPED FOR ANALYSIS OF REACTIVE PROCESS AND ITS APPLICATION FOR ANALYSIS OF REACTIVE PROCESSING OF MALEIC-ANHYDRIDE GRAFTED POLYPROPYLENE POLYAMIDE-6

被引：13

作者：

NISHIO, T

SUZUKI, Y

KOJIMA, K

KAKUGO, M

机构：

[1] Chiba Research Laboratory, Sumitomo Chemical Co., Ltd., Kimitsu-gun, Chiba, 299-02, 2 Kitasode, Sodegaura-cho

来源：

KOBUNSHI RONBUNSHU | 1990年 / 47卷 / 04期

关键词：

Extraction; Maleic Anhydride Grafted Polypropyrene /Polyamide 6; Polypropyrene-Polyamide 6 Grafted Copolymer; Reactive Processing;

D O I：

10.1295/koron.47.331

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

For the analysis of reactive polymer alloy processing, we developed a 30 mmø twin screw extruder with three sampling nozzles along the cylinder. This extruder was used for the reactive processing of maleic anhydride grafted PP/ Polymide 6 polymer alloy (30 : 70 wt%). The resin temperature increased along the cylinder. The average diameter of dispersed PP particles decreased with increasing temperature. The amount of the PP-PA-6 grafted copolymer was determined with successive extractions using xylene and then trifluoroethanol. The diameter of the dispersed PP particles decreased with increasing the amount of the grafted copolymer. © 1990, The Society of Polymer Science, Japan. All rights reserved.

引用

页码：331 / 337

页数：7