During making microcapsule by interfacial polymerization process the effects of the agitation speed dispersant dosage on the size and distribution of microcapsule particle diameter were investigated.
摘要研究了界面聚合法制备微胶囊阻燃剂时,分散剂用量、搅拌速度等因素对微胶囊粒径大小及分布的影响规律。
The pilot verified the reliability of the polymerization process with C6-emulsifer.
中试放大实验验证了工艺的可靠性。
The development of PVC industry is restricted by the higher cost and lower efficiency in our country for a long time. The polymerization process is the main influencing factor.
长期以来,高消耗、低效率一直制约着我国聚氯乙烯(PVC)行业的发展,其中聚合过程是主要的影响环节。
This article provides a new method in treating this polymerization process by using statistical method.
本文运用统计的方法,克服了非稳态方法的限制。
And then, a few problems for the further research in PA6 polymerization process are pointed out.
在此基础上,提出了PA 6聚合反应工程研究中尚有待开展的几点建议。
It is shown that conventional emulsion polymerization process leads to high gloss film and soap-free or micro-soap processes will lead to good water resistance and lower foaming.
研究表明采用常规乳液聚合涂膜的光泽较高,而采用无皂和微皂乳液聚合涂膜的耐水性较好,涂料的起泡性较低。
Granular high oil-absorbing resin was prepared by free radical suspension polymerization process using 4-tert-butyl styrene as monomer.
以4-叔丁基苯乙烯为单体,采用自由基悬浮聚合法合成了颗粒状高吸油树脂。
The polymerization process simulation, advanced process control, recipe transaction management, real time optimization and planning technologies are described separately.
介绍了聚合过程的模拟、先进控制,配方切换管理,实时优化控制和计划调度的软件技术。
Synthesizes the PU-PA polyurethane resin for anti-pilling finishing of plyester/cotton blended fabric , the optimum polymerization process and application process is setted in this paper.
研究合成聚氨酯丙烯酸酯结构的聚合乳液,用于涤/棉化纤织物的抗起毛起球整理,确定了较佳的合成工艺参数及整理工艺。
The reasons and influence factors of 「fish eyes」 in polymerization process were analysed. The innovation measures on reduction of 「fish eyes」 in polymerization were put forward.
分析了聚合过程中「鱼眼」的成因及影响因素,提出了在聚合过程中减少鱼眼形成的改进措施。
The abamectin microcapsules were prepared by in-situ polymerization process in this work, with melamine-formaldehyde resin and urea-formaldehyde resin as wall materials respectively.
采用原位聚合法,分别使用脲醛树脂和蜜胺树脂两种囊壁材料对生物农药-阿维菌素进行了微胶囊包覆。
To address these problems, twice polymerization process and new emulsifiers with potential ultra-low IFT were studied.
针对这两个问题,本文从聚合工艺和超低界面张力乳化体系两方面开展研究。
There is also described a polymerization process using the alkali metal salt to yield PEK with high inherent viscosity and improved mechanical and thermal properties.
还描述了一种使用堿金属盐来生产具有高特性粘度和改善的机械和热性能的PEK的聚合方法。
The production technology and process of the silicone-acrylic emulsion, and the parameters influencing the polymerization process and product properties are discussed.
讨论了有机硅-丙烯酸酯乳液聚合的工艺条件,以及影响聚合过程及乳液性能的工艺参数。
By taking the propylene polymerization process as the research object, a method of constructing the knowledge base of the abnormal situation self-recovery system was presented.
以丙烯聚合过程为研究对象,给出了构建丙烯聚合过程非正常工况自愈调控系统知识库的方法。
The polymerization process is tracked by use of TEM transparent Electronic Microscope and IR spectrometry.
通过透射电镜以及红外测试等对聚合过程进行了跟蹤研究。