摘要
以淀粉和可生物降解的PCL或PHBV等疏水性脂肪族聚酯为原料,制备了淀粉基的Sem i-IPN材料.加入PCL或PHBV等疏水性大分子的使淀粉基Sem i-IPN材料的耐水性能相对于原淀粉有很大的改善,通过热处理和溶剂化作用能使Sem i-IPN的耐水性进一步提高.
The semi-IPN between starch and biodegradable PCL or PHBV was prepared by using HDI as the cross linking reagent under solution conditions. Their water-resistance properties were investigated by compa- ring with cross-linked starch net works without PCL or PHBV. It was found that the water resistance of the Semi-IPN can be further improved by means of heat treatment or solvent treatment methods, respectively.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2006年第5期975-978,共4页
Chemical Journal of Chinese Universities
基金
国家自然科学基金(批准号:50473028)资助
