INTERACTION IN POLYMER BLENDS VIA DILUTE-SOLUTION LIGHT-SCATTERING UNDER OPTICAL THETA-CONDITIONS

被引：9

作者：

KLOTZ, S

CANTOW, HJ

KOGLER, G

机构：

[1] Univ Freiburg, Inst fuer, Makromolekulare Chemie, Freiburg,, West Ger, Univ Freiburg, Inst fuer Makromolekulare Chemie, Freiburg, West Ger

来源：

POLYMER BULLETIN | 1985年 / 14卷 / 02期

关键词：

MOLECULAR WEIGHT - OPTICAL VARIABLES MEASUREMENT - POLYSTYRENES - Solutions;

D O I：

10.1007/BF00708472

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

It is demonstrated that dilute solution light-scattering experiments under 'optical THETA -conditions' offer rapid and reliable judgement of the interaction parameters in polymer blends. This has been verified with miscible blends of polystyrene with poly(vinylmethylether) and with the immiscible pair polystyrene-poly(vinylisobutylether). The capabilities of the optical THETA - approach in order to derive the influence of polymer-polymer interaction on chain dimensions are discussed briefly.

引用

页码：143 / 146

页数：4

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