Mechanico-optical effects in a polypropylene oxide/polybutadiene bi-soft segment urethane/urea elastomer

被引：20

作者：

Godinho, MH

Figueirinhas, JL

Zhao, CT

de Pinho, MN ^{[1
]}

机构：

[1] Inst Super Tecn, ICEMS, Dept Engn Quim, P-1049001 Lisbon, Portugal

[2] Inst Super Tecn, Dept Fis, P-1049001 Lisbon, Portugal

[3] Univ Nova Lisboa, Dept Ciencia Mat, P-2825 Monte De Caparica, Portugal

[4] Univ Nova Lisboa, Fac Ciencias & Tecnol, CENIMAT, P-2825 Monte De Caparica, Portugal

[5] Univ Lisbon, Ctr Fis Mat Condensada, P-1649003 Lisbon, Portugal

来源：

MACROMOLECULES | 2000年 / 33卷 / 21期

关键词：

D O I：

10.1021/ma000755q

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The mechanico-optical effects in elastomeric thin films of a bi-soft segment urethane/urea polymer with a polybutadiene content of 60 wt% were observed using an optical bench equipped with a green helium neon laser and an electronically controlled stretching apparatus. The obtained data indicate that this material may render it suitable to be used as a device based on the action of a mechanical stress.

引用

页码：7675 / 7678

页数：4

共 8 条

[1] BAND TEXTURES IN MESOMORPHIC (HYDROXYPROPYL)CELLULOSE SOLUTIONS [J].