Interaction-structure-property relationships in amorphous polymer blends

被引：50

作者：

Fekete, E

Földes, E

Damsits, F

Pukánszky, B

机构：

[1] Hungarian Acad Sci, Chem Res Ctr, Inst Chem, H-1525 Budapest, Hungary

[2] Tech Univ Budapest, Dept Plast & Rubber Technol, H-1521 Budapest, Hungary

来源：

POLYMER BULLETIN | 2000年 / 44卷 / 04期

关键词：

D O I：

10.1007/s002890070085

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Miscibility, structure and property relationships were studied by different techniques for various polymer pairs, four blends of polystyrene (PS), styrene-acrylonitrile copolymer (SAN), polycarbonate (PC) and polyphenylene oxide (PPO) [PS/PPO, PS/PC, PS/SAN and PPO/SAN] were investigated in the entire composition range. Glass transition temperatures were measured by DSC, mechanical properties were characterized by tensile test, methanol absorption was determined at 50 degrees C. The Flory-Huggins interaction parameter (chi) was derived from Hildebrand solubility parameters, and compared to chi-related quantities calculated from the experimental results. Good correlation was obtained between parameters derived from different methods used for the characterization of polymer/polymer interaction.

引用

页码：363 / 370

页数：8

共 25 条

[1]

[Anonymous], 1989, POLYM ALLOYS BLENDS

[2]

[Anonymous], MACROMOLECULES

[3]

Coleman M. M., 1991, SPECIFIC INTERACTION

[4]

CONDER JR, 1979, PHYSICOCHEMICAL MEAS, V1, P154

[5] COMPOSITIONAL VARIATION OF GLASS-TRANSITION TEMPERATURES .2. APPLICATION OF THERMODYNAMIC THEORY TO COMPATIBLE POLYMER BLENDS [J].

COUCHMAN, PR .

MACROMOLECULES, 1978, 11 (06) :1156-1161

[6]

Crank J, 1979, MATH DIFFUSION

[7]

CRANK J, 1968, DIFFUSION POLYM, P1

[8] MUTUAL CORRELATIONS BETWEEN PARAMETERS CHARACTERIZING THE MISCIBILITY, STRUCTURE AND MECHANICAL-PROPERTIES OF POLYMER BLENDS [J].

FEKETE, E ;

PUKANSZKY, B ;

PEREDY, Z .

ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1992, 199 :87-101

[9]

Flory P J., PRINCIPLES POLYM CHE

[10]

FOLDES E, 1999, IN PRESS POLYMER

← 1 2 3 →