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Study on the modification of PLA-OH with HTPB/LMDI polyurethane
Author(s): 
Pages: 10-13
Year: Issue:  3
Journal: CHINA ELASTOMERICS

Keyword:  液化MDI丁羟胶端羟基聚乳酸聚氨酯弹性体;
Abstract: 用液化改性MDI、丁羟胶(HTPB)和端羟基聚乳酸(PLA-OH)为原料,合成一系列不同结构的聚氨酯弹性体,并对这些聚合物进行了红外结构、力学性能、热稳定性的研究,初步探讨了其在37 ℃ KH2PO4-Na2HPO4缓冲溶液(pH=7.0)中的降解性能.
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