SHEET EXTRUSION OF IN-SITU COMPOSITES - INFLUENCE OF PROCESSING PARAMETERS

被引：15

作者：

CREVECOEUR, G ^{[1
]}

GROENINCKX, G ^{[1
]}

机构：

[1] CATHOLIC UNIV LEUVEN,DEPT CHEM,MACROMOLEC STRUCT CHEM LAB,B-3001 HEVERLEE,BELGIUM

来源：

POLYMER ENGINEERING AND SCIENCE | 1993年 / 33卷 / 15期

关键词：

D O I：

10.1002/pen.760331502

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Unidirectional sheets were extruded of an in-situ composite of thermotropic liquid crystalline Vectra B950 in a matrix of polyphenylene-ether and polystyrene. Three important processing parameters were systematically varied: draw-ratio, slit opening and extruder throughput. Morphology and mechanical properties of these films were determined, and qualitatively related to the processing conditions.

引用

页码：937 / 943

页数：7

共 16 条

[1]

BAIRD DG, 1989, CONT TOPICS POLYM SC, V6

[2]

BALTACALLEJA FJ, 1989, POLYM SCI LIBRARY, V8

[3] PROPERTIES OF POLYMER LIQUID-CRYSTALS - CHOOSING MOLECULAR-STRUCTURES AND BLENDING [J].

BROSTOW, W .

POLYMER, 1990, 31 (06) :979-995

[4]

BROSTOW W, 1988, KUNSTST-GER PLAST+, V78, P411

[5] MELT-SPINNING OF INSITU COMPOSITES OF A THERMOTROPIC LIQUID-CRYSTALLINE POLYESTER IN A MISCIBLE MATRIX OF POLY(ETHER ETHER KETONE) AND POLY(ETHER IMIDE) [J].

CREVECOEUR, G ;

GROENINCKX, G .

POLYMER COMPOSITES, 1992, 13 (03) :244-250

[6]

CREVECOEUR G, 1990, B SOC CHIM BELG, V99, P1031

[7] MORPHOLOGY AND MECHANICAL-PROPERTIES OF THERMOPLASTIC COMPOSITES CONTAINING A THERMOTROPIC LIQUID-CRYSTALLINE POLYMER [J].

CREVECOEUR, G ;

GROENINCKX, G .

POLYMER ENGINEERING AND SCIENCE, 1990, 30 (09) :532-542

[8]

CREVECOEUR G, IN PRESS J APPL POLY

[9]

CREVECOEUR G, 1991, THESIS CATHOLIC U LE

[10]

CREVECOEUR G, 1991, INTEGRATION FUNDAMEN, V5

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