粘均分子量,viscosity-average molecular weight
viscosity average molecular weight粘均分子量
1.The effects of concentration, reaction temperature and reaction time on the degree of deacetylation andviscosity average molecular weight were investigated.研究一种制备壳聚糖的新方法———“一步法” ,即将虾、蟹壳酸浸、碱煮、脱乙酰后直接制得壳聚糖 ,分析了操作中各步骤的溶液组成、处理温度和处理时间等因素对壳聚糖脱乙酰度和粘均分子量的影响 ,并通过正交实验对工艺参数进行了优化。
3)average viscose molecular mass粘均分子量
1.Alkyd with and without the action of supercritical CO_2 was studied by FT-IR andaverage viscose molecular mass,which insolvent type alkyd coating.以FT-IR和粘均分子量对溶剂型醇酸涂料中醇酸树脂经超临界CO2(SC-CO2)作用前后样品进行表征。
2.The relation of theaverage viscose molecular mass of polycarbonate(PC) with temperature and time was obtained in the process of PC thermal degradation.通过快速特性粘度法研究聚碳酸酯(PC)在恒温条件下降解不同时间的粘均分子量,进而研究其降解机理和动力学方程。
4)molecular weight粘均分子量
1.In this study, viscosity method measuring viscosity-averagemolecular weight of ramie fiber was investigated.本文采用粘度法测出了苎麻纤维的粘均分子量,分析探讨了不同整理液浓度、焙烘温度与纤维分子量之间的关系。
5)viscosity average molecular weight determination粘均分子量测定
6)viscosity-average molecular weight粘度平均分子量
延伸阅读
粘均分子量分子式：分子量：CAS号：性质：见高聚物分子量。
