Release Time:2019-03-11 Hits:
Indexed by: Journal Article
Date of Publication: 2007-03-15
Journal: 合成橡胶工业
Included Journals: CSCD、ISTIC、PKU
Volume: 30
Issue: 2
Page Number: 155
ISSN: 1000-1255
Key Words: 聚L-乳酸;端羟基聚丁二烯;聚氨酯;二苯甲烷-1,4-二异氰酸酯
Abstract: 以聚L-乳酸与端羟基聚丁二烯在熔融状态下用二苯甲烷-1,4-二异氰酸酯偶联制备了聚L-乳酸-聚丁二烯基聚氨酯,且对聚合产物结构和性能进行分析表征.结果表明:聚丁二烯的引入改善了聚乳酸的脆性.