摘要
综述了PBS(聚丁二酸丁二醇酯)、PBS基脂肪族共聚酯,PBS基芳香族共聚酯的结构和生物降解性能,并分别总结了它们的结构和生物降解性能之间的关系。PBS基脂肪族共聚酯分为线型PBS基脂肪族共聚酯和枝状PBS基脂肪族共聚酯,分别对它们进行了介绍。得出了PBS及其共聚酯的结构、分子量、聚酯形态、熔点、结晶度等与共聚酯的生物降解性之间的关系。
The connection between structure and biodegradability of poly (butylene succinate) PBS, PBS-based aliphatic polyester and PBS-based aromatic polyeste was introduced. Poly ( butylene succinate) PBS included linear and branchlike polyester. The relationship between the structure, molecular weight, morphology, melting point, crystallinity degree of polymers and their biodegradability was obtained.
出处
《塑料》
CAS
CSCD
北大核心
2009年第1期38-40,共3页
Plastics