Polyurethanes based on Cashew Nut Shell Liquid: Synthesis and Characterization

被引：0

作者：

Athawale, Vilas ^{[1
]}

Shetty, Narendra J. ^{[1
]}

机构：

[1] Univ Bombay, Dept Chem, Bombay 400098, Maharashtra, India

来源：

JOURNAL OF POLYMER MATERIALS | 2009年 / 26卷 / 02期

关键词：

Cardanol; glycidyl ether; heteropolyacid; diol; isophorone diisocyanate; polyurethane; toluene diisocyanate; SEMIINTERPENETRATING POLYMER NETWORKS; EPOXY-RESIN; CARDANOL; CATALYSIS; KINETICS; ESTERS; ACIDS;

D O I：

暂无

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Cardanol, a distilled product from CNSL was derivatized with epichlorohydrin to corresponding glycidyl ether. The resulting glycidyl ether was hydrolyzed to corresponding diol using heteropolyacid (HPA). This diol was further reacted with toluene diisocyanate (TDI) and isophorone diisocyanate (IPDI) to obtain polyurethane. Effect of various mole ratios of diol/NCO of TDI and IPDI on the mechanical, chemical and thermal properties of resulting polyurethane was studied. The morphological studies revealed finer domain structures for more crosslinked structures.

引用

页码：149 / 156

页数：8

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