Starch/Polycaprolactone Blends Compatibilized with Starch Modified Polyurethane

被引：0
|
作者：
TAN Ying1
2. Graduate School of Chinese Academy of Sciences
机构：
来源：
ChemicalResearchinChineseUniversities | 2010年 / 26卷 / 03期
关键词：
Starch; Polyurethane; Compatibilizer; Mechanical property; Hydrophobic;
D O I：
暂无
中图分类号：
O633.14 [聚酯];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Starch modified polyurethane(St-PCL) was synthesized via chemical modification of corn starch with hexamethylene diisocyanate terminated polycaprolactone. The obtained St-PCL with different grafting rates was used as compatibilizer of starch/polycaprolactone(St/PCL) blend. The structure of St-PCL was confirmed by FTIR, and the grafting rate could reach as high as 64%. In addition, a lower St-PCL amount can effectively improve the compatibility of St/PCL blends. And the thermal, mechanical and hydrophobic properties of St/PCL blends could be tailored by the amount of St-PCL.
引用
收藏
页码：483 / 487
页数：5
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