Relationship between die swell ratio and melt flow index

被引：11
作者：
Wong, ACY [1 ]
Liang, JZ [1 ]
机构：
[1] S CHINA UNIV TECHNOL,DEPT CHEM MACHINERY,GUANGZHOU 510641,PEOPLES R CHINA
来源：
CHEMICAL ENGINEERING SCIENCE | 1997年 / 52卷 / 18期
关键词：
D O I：
10.1016/S0009-2509(97)00115-2
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The fundamental relationship between die swell ratio and melt flow index is explored. Based on this relationship, an approach of practical significance is introduced which provides a simple means for the extrapolation of die swell ratio for different conditions.
引用
收藏
页码：3219 / 3221
页数：3
相关论文
共 14 条
[1]   FLOW PROPERTIES OF LOW-DENSITY LINEAR LOW-DENSITY POLYETHYLENES [J].
ACIERNO, D ;
CURTO, D ;
LAMANTIA, FP ;
VALENZA, A .
POLYMER ENGINEERING AND SCIENCE, 1986, 26 (01) :28-33
[2]   THE EFFECT OF PROCESSING ON RHEOLOGICAL AND MOLECULAR CHARACTERISTICS OF A LOW-DENSITY POLYETHYLENE [J].
BAKER, WE ;
RUDIN, A ;
SCHREIBER, HP ;
ELKINDI, M .
POLYMER ENGINEERING AND SCIENCE, 1993, 33 (07) :377-382
[3]   FORCE-STRAIN RELATION OF EXTRUDED POLYETHYLENE-MELTS [J].
BAYER, RK .
RHEOLOGICA ACTA, 1979, 18 (01) :25-32
[4]   MECHANICAL AND FLOW PROPERTIES OF HIGH-DENSITY POLYETHYLENE LOW-DENSITY POLYETHYLENE BLENDS [J].
GARCIAREJON, A ;
ALVAREZ, C .
POLYMER ENGINEERING AND SCIENCE, 1987, 27 (09) :640-646
[5]  
HUNEAULT MA, 1990, POLYM ENG SCI, V30, P154
[6]   EXTRUDATE SWELL OF HIGH-DENSITY POLYETHYLENE .3. EXTRUSION BLOW MOLDING DIE GEOMETRY-EFFECTS [J].
KOOPMANS, RJ .
POLYMER ENGINEERING AND SCIENCE, 1992, 32 (23) :1755-1764
[7]   EXTRUDATE SWELL OF HIGH-DENSITY POLYETHYLENE .2. TIME DEPENDENCY AND EFFECTS OF COOLING AND SAGGING [J].
KOOPMANS, RJ .
POLYMER ENGINEERING AND SCIENCE, 1992, 32 (23) :1750-1754
[8]   EXTRUDATE SWELL OF HIGH-DENSITY POLYETHYLENE .1. ASPECTS OF MOLECULAR-STRUCTURE AND RHEOLOGICAL CHARACTERIZATION METHODS [J].
KOOPMANS, RJ .
POLYMER ENGINEERING AND SCIENCE, 1992, 32 (23) :1741-1749
[9]  
LIANG JZ, 1995, PLAST RUB COMPOS PRO, V23, P93
[10]  
LIANG JZ, 1991, PLAST RUB COMPOS PRO, V15, P75
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