ON THE APPLICATION OF AN ASSOCIATION MODEL TO BLENDS OF PHENOXY AND ETHER-CONTAINING POLYMERS

被引：23

作者：

ESPI, E ^{[1
]}

ALBERDI, M ^{[1
]}

FERNANDEZBERRIDI, MJ ^{[1
]}

IRUIN, JJ ^{[1
]}

机构：

[1] UNIV BASQUE COUNTRY, FAC QUIM, DEPT CIENCIA & TECNOL POLIMEROS, POB 1072, E-20080 SAN SEBASTIAN, SPAIN

来源：

POLYMER | 1994年 / 35卷 / 17期

关键词：

BLENDS; ASSOCIATION MODEL; PHASE DIAGRAMS;

D O I：

10.1016/0032-3861(94)90551-7

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An association model is used to predict phase behaviour in mixtures of poly(hydroxy ether) of bisphenol A (phenoxy) (PH) with poly(alkylene oxide)s, poly(vinyl alkyl ether)s, aromatic polyethers and related copolymers. Equilibrium constants and enthalpies corresponding to self-association of PH and interassociation of PH with the second component were calculated from a Fourier transform infra-red spectroscopy study of low molecular weight analogues in dilute solutions. Transferability of the association constants between model compounds and polymer blends, as well as model predictions of blend miscibility and phase diagrams, are discussed.

引用

收藏

页码：3712 / 3718

页数：7

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