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- The direct melt polymerization of poly(lactic acid-co-caprolactone) was studied by orthogonal experiment and SPSS software. 应用正交实验及SPSS统计软件研究聚乳酸-己内酯直接熔融聚合工艺。
- The process conditions in the stages of esterification, melt polymerization and solid state polymerization were discussed. 讨论了酯化反应,熔融聚合,固相聚合阶段的工艺条件。
- The intrinsic viscosity of PEN chip subjected to solid state polymerization increased from 0 5 dL/g in the stage of melt polymerization to more than 0 7 dL/g. 通过固相聚合后 ;PEN切片的特性粘数可由熔融聚合的 0 .;5 d L/g提高到 0
- Study on direct melt polymerization of poly (lactic acid-co-caprolactone) 聚乳酸-己内酯直接熔融聚合工艺的研究
- Aromatic hyperbranched polyesters(HBP) were synthesized by 1,2,4-benzenetricarboxylic anhydride,diols and monohydric alcohols using solution polymerization and melting polymerization. 以1,2,4-偏苯三酸酐、二元醇和一元醇为反应单体,采用溶液法和熔融法合成了具有芳香型结构的超支化聚酯。
- The sea seemed to melt into the sky at the horizon. 在水平线处，海洋似渐渐没入天际。
- All his support melt away when he really needed it. 在他真正需要支持时，却得不到一丝半点。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The action of salt on ice causes it to melt. 盐作用於冰而使其融化。
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- Synthesis and characterization of polyglycollic acid via direct melt polymerization 直接熔融聚合聚乙醇酸的合成与表征
- Melt the butter and then blend in the flour. 先把黄油融化，然後加入面粉。
- These chocolates really melt in your mouth. 这些巧克力真正是入口即化。
- DETERMINATION OF EQUILIBRIUM CONSTANT FOR SILICATE MELT POLYMERIZATION AND ITS APPLICATION 硅酸盐熔体聚合度的确定及其应用
- Keywords Lactic acid;Polyphosphate ester-polylactic acid;Lactate ester;Synthesis;Melt polymerization;Esterification; 乳酸;聚磷酸酯-聚乳酸;乳酸酯;合成;熔融聚合;酯化;
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- Keywords lactic acid;glycolic acid;melt polymerization;direct method;microstructure; 乳酸;乙醇酸;熔融缩聚;直接法;微结构;
- Using preemulsion and post polymerization a polymer emulsion was synthesized. 采用先乳化、后聚合工艺成功合成一种聚合物乳液。
- If you spread salt about(the ground), it helps to melt the snow. 如果你在地上撒些盐，会有助于雪的融化。
- Iron will melt when it is made very hot. 当铁烧得很热时就会熔化的。
