PHASE-BEHAVIOR AND PHASE-SEPARATION IN POLYMER BLENDS OF POLY(METHYL METHACRYLATE) WITH POLY(VINYL ACETATE)

被引：8

作者：

SONG, M ^{[1
]}

LIANG, HJ ^{[1
]}

JIANG, BZ ^{[1
]}

机构：

[1] ACAD SINICA CHANGCHUN,CHANGCHUN INST APPL CHEM,CHANGCHUN,PEOPLES R CHINA

来源：

POLYMER BULLETIN | 1990年 / 23卷 / 06期

关键词：

D O I：

10.1007/BF01033107

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Phase behaviour and phase separation in a binary polymer blends of poly(methyl methacryate) (PMMA) with poly(vinyl acetate) (PVAc) was invistigated by cloud method and light scattering. A lower critical solution temperature (LCST) type phase diagram was found. The mixture system of PMMA/PVAc is miscible. Kinetic study on demixing at the two-phase region above the LCST was carried out by light scattering. © 1990 Springer-Verlag.

引用

页码：615 / 621

页数：7

共 5 条

[1] PHASE SEPARATION BY SPINODAL DECOMPOSITION IN ISOTROPIC SYSTEMS [J].

CAHN, JW .

JOURNAL OF CHEMICAL PHYSICS, 1965, 42 (01) :93-+

[2] DYNAMIC-SCALING THEORY FOR PHASE-SEPARATING UNMIXING MIXTURES - GROWTH-RATES OF DROPLETS AND SCALING PROPERTIES OF AUTO-CORRELATION FUNCTIONS [J].

FURUKAWA, H .

PHYSICA A, 1984, 123 (2-3) :497-515

[3] TIME-RESOLVED LIGHT-SCATTERING-STUDIES ON KINETICS OF PHASE-SEPARATION AND PHASE DISSOLUTION OF POLYMER BLENDS .1. KINETICS OF PHASE-SEPARATION OF A BINARY MIXTURE OF POLYSTYRENE AND POLYVINYL METHYL-ETHER) [J].

HASHIMOTO, T ;

KUMAKI, J ;

KAWAI, H .

MACROMOLECULES, 1983, 16 (04) :641-648

[4] LATE STAGE SPINODAL DECOMPOSITION OF A BINARY POLYMER MIXTURE .1. CRITICAL TEST OF DYNAMIC SCALING ON SCATTERING FUNCTION [J].

HASHIMOTO, T ;

ITAKURA, M ;

HASEGAWA, H .

JOURNAL OF CHEMICAL PHYSICS, 1986, 85 (10) :6118-6128

[5]

Paul D. R., 1978, POLYM BLENDS

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