Influence of PS-b-PMMA on the interface structure of PVC/SBS blends

被引：1

作者：

Li, CG

Zhang, BH ^{[1
]}

Song, MD

Zhou, QY

机构：

[1] State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China

[2] Nankai Univ, State Key Lab Funct Polymer Mat Absorpt & Separat, Inst Polymer Chem, Tianjin 300071, Peoples R China

来源：

ACTA PHYSICO-CHIMICA SINICA | 1998年 / 14卷 / 02期

关键词：

block copolymer; blends; compatibilizer; interface;

D O I：

10.3866/PKU.WHXB19980219

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The influence of poly(styrene-b-methyl methacrylate) on the interface of PVC/SBS blends is studied by TEM and DMA. When only two percent of PS-b-PMMA is added to PVC/SBS(J00/15) blends, the thickness of the interface get thickened obviously. The molecular weight and the composition of PMMA blocks and PS bolcks have important influence on the interface of PVC/SBS blends.

引用

页码：188 / 192

页数：5