RELATIONSHIP BETWEEN CRYSTALLIZATION OF THE PDMS BLOCK AND MORPHOLOGY OF POLY(BUTADIENE-B-DIMETHYLSILOXANE)

被引：12

作者：

LI, WD

HUANG, BT

机构：

[1] Changchun Institute of Applied Chemistry, Academia Sinica, Changchun, Jilin

来源：

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 1992年 / 30卷 / 07期

关键词：

CRYSTALLIZATION OF PDMS AND MORPHOLOGY OF BLOCK COPOLYMER WITH BUTADIENE; COPOLYMER; POLY(BUTADIENE-B-DIMETHYLSILOXANE); CRYSTALLIZATION OF PDMS BLOCK IN; MORPHOLOGY OF POLY(BUTADIENE-B-DIMETHYLSILOXANE);

D O I：

10.1002/polb.1992.090300710

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Studies using transmission electron microscopy, differential scanning calorimetry, and X-ray diffraction showed correlations between the crystallization behavior of the polydimethylsiloxane (PDMS) block and the morphology of the block copolymer poly (butadiene-b-dimethylsiloxane) (PB-PDMS). When the PDMS component existed as spheres dispersed in a PB matrix, the crystallization rate of the PDMS block was lower than when the PDMS phase existed in rod or cylinder form.

引用

页码：727 / 732

页数：6

共 13 条

[1]

ADRIANOV KA, 1972, J POLYM SCI A1, V10, P1

[2] GAS-TRANSPORT IN HETEROGENEOUS POLYMER BLENDS .1. POLYDIMETHYLSILOXANE-G-POLYSTYRENE AND POLYDIMETHYLSILOXANE-B-POLYSTYRENE [J].