学术探索
学术期刊
新闻热点
数据分析
智能评审

MORPHOLOGY-RHEOLOGY RELATIONSHIPS IN INCOMPATIBLE BLENDS BASED ON THERMOTROPIC LIQUID-CRYSTALLINE POLYMERS

被引：10
作者：
INCARNATO, L
NOBILE, MR
ACIERNO, D
机构：
[1] Dipartimento di Ingegneria Chimica e Alimentare, Universita' di Salerno, Salerno, Fisciano
来源：
MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1993年 / 68卷
关键词：
D O I：
10.1002/masy.19930680121
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In this paper the effect of the inclusion of two different thermotropic liquid crystal polymers (TLCP) on the processing of a polyetherimide (ULTEM 1000) is studied. The rheological behaviour of the two blends at different percentages of TLCP is related to the morphological structure developed during the extrusion in a capillary rheometer. The flow behaviour of the blends is discussed taking into account the viscosity ratio between the two components and the deformation of the second phase.
引用
收藏
页码：277 / 290
页数：14
相关论文
共 14 条
[1]  
BEERY D, 1991, POLYM ENG SCI, V31, P451, DOI 10.1002/pen.760310612
[2]   THE MORPHOLOGY AND RHEOLOGY OF POLYMER BLENDS CONTAINING A LIQUID-CRYSTALLINE COPOLYESTER [J].
BLIZARD, KG ;
BAIRD, DG .
POLYMER ENGINEERING AND SCIENCE, 1987, 27 (09) :653-662
[3]  
Han C.D., 1981, MULTIPHASE FLOW POLY
[4]  
ISAYEV A, 1836, Patent No. 773044
[5]   BLENDS OF A LIQUID-CRYSTALLINE POLYMER WITH POLYETHER ETHER KETONE [J].
ISAYEV, AI ;
SUBRAMANIAN, PR .
POLYMER ENGINEERING AND SCIENCE, 1992, 32 (02) :85-93
[6]   SELF-REINFORCED MELT PROCESSIBLE POLYMER COMPOSITES - EXTRUSION, COMPRESSION, AND INJECTION-MOLDING [J].
ISAYEV, AI ;
MODIC, M .
POLYMER COMPOSITES, 1987, 8 (03) :158-175
[7]   INSITU COMPOSITES - BLENDS OF ISOTROPIC POLYMERS AND THERMOTROPIC LIQUID-CRYSTALLINE POLYMERS [J].
KISS, G .
POLYMER ENGINEERING AND SCIENCE, 1987, 27 (06) :410-423
[8]   IMPROVEMENT OF THE PROCESSABILITY OF ADVANCED POLYMERS [J].
NOBILE, MR ;
ACIERNO, D ;
INCARNATO, L ;
AMENDOLA, E ;
NICOLAIS, L ;
CARFAGNA, C .
JOURNAL OF APPLIED POLYMER SCIENCE, 1990, 41 (11-12) :2723-2737
[9]   THE RHEOLOGICAL BEHAVIOR OF A POLYETHERIMIDE AND OF ITS BLENDS WITH A THERMOTROPIC COPOLYESTER [J].
NOBILE, MR ;
ACIERNO, D ;
INCARNATO, L ;
NICOLAIS, L .
JOURNAL OF RHEOLOGY, 1990, 34 (07) :1181-1197
[10]   PHYSICAL-PROPERTIES OF BLENDS OF POLYCARBONATE AND A LIQUID-CRYSTALLINE COPOLYESTER [J].
NOBILE, MR ;
AMENDOLA, E ;
NICOLAIS, L ;
ACIERNO, D ;
CARFAGNA, C .
POLYMER ENGINEERING AND SCIENCE, 1989, 29 (04) :244-257
12