OBJECTIVE: To study the relaxation of in situ crosslinking degree induced by calcium cations in the pectin-based matrix tablets.
目的：研究钙离子诱导的果胶分子在体交联度松弛的机理。
Influences of the hard segment content, crosslinking degree and density on the compressive stress-strain property, compressive stress relaxation and tensile property of PUEF were studied.
结果表明，硬段含量及密度对PUEF压缩应力-应变性能的影响较大，而交联度对压缩应力松弛及拉伸性能的影响较大。
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