GEL-PERMEATION CHROMATOGRAPHY OF ISOTACTIC POLYPROPYLENE USING THE CYCLOHEXANE DECALIN SOLVENT SYSTEM

被引：7

作者：

IBHADON, AO ^{[1
]}

机构：

[1] UNIV BIRMINGHAM,PLAST MAT LAB,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1991年 / 42卷 / 07期

关键词：

Cyclohexane - Decalin - Halogenated Aromatic Solvents;

D O I：

10.1002/app.1991.070420710

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The molecular weight distribution of iPP and its copolymers with ethylene have been studied using cyclohexane / decalin as eluent at 333 K. The fractionation of the polymers using the same solvent system was also investigated. Reproducible and reliable molecular weight distribution and averages have been obtained.

引用

页码：1887 / 1890

页数：4

共 8 条

[1] DISTRIBUTION OF MOLECULAR-WEIGHTS AND BRANCHING OF HIGH-DENSITY POLYETHYLENE [J].

AGARWAL, RK ;

HORSKA, J ;

STEJSKAL, J ;

QUADRAT, O ;

KRATOCHVIL, P ;

HUDEC, P .

JOURNAL OF APPLIED POLYMER SCIENCE, 1983, 28 (11) :3453-3466

[2] EFFECT OF CRYSTALLIZATION TEMPERATURE AND MOLECULAR WEIGHT ON MELTING TEMPERATURE OF LINEAR POLYETHYLENE [J].

GOPALAN, M ;

MANDELKERN, L .

JOURNAL OF PHYSICAL CHEMISTRY, 1967, 71 (12) :3833-+

[3]

IBHADON AO, 1989, THESIS U BIRMINGHAM

[4]

OLABISIS O, 1973, POLYM POLYM MISCIBIL

[5]

ORGANOVIC R, 1986, GPC COMPUTER PROGRAM

[6] EFFECTS OF DATA-ANALYSIS ON ACCURACY AND PRECISION OF GPC RESULTS [J].

TCHIR, WJ ;

RUDIN, A ;

FYFE, CA .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1982, 20 (08) :1443-1451

[7]

YAU WW, 1979, MODERN SIZE EXCLUSIO

[8]

YING QC, 1985, MAKROMOL CHEM-RAPID, V6, P105

← 1 →