The process of polymerization temperature and monomer conversion in later period of polymerization in PVC production was discovered.
对聚氯乙烯生产中聚合后期提高聚合温度和单体转化率的方法进行了探索。
The process of polymerization of silicic acid was observed by transmission electron microscope (TEM) and scanning electron microscope (SEM).
用透射电子显微镜（TEM）和扫描电子显微镜（SEM）观察了硅酸溶胶的聚合过程。
This paper described a pilot process of polymerization of acrylamide in middle concentration (30 ~ 35% by weight) aqueous solution with the additive disodium EDTA.
本文叙述了丙烯酰胺辐射聚合中间试验。采用中等浓度丙烯酰胺水溶液(30—35%按重量)，加入添加剂EDTA二钠。
The Building coating was prepared with addition of a certain amount of organo-siloxane for copolymerization in the process of polymerization of styrene and acrylic emulsion.
在苯乙烯-丙烯酸乳液聚合过程中，加入一定量的有机硅氧烷进行共聚，制得建筑涂料。
A low density polyethylene produced by a low pressure process, by Ziegler-Natta polymerization or by use of the Phillips process.
采用低压过程，齐格勒·纳塔聚合或菲利浦斯公司工艺生产的一种低密度聚乙烯。
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 model provides the basis for dynamic behavior analysis, process predictive control and optimization of VCM suspension polymerization.
此模型为氯乙烯悬浮聚合过程的动态特性分析、过程预测控制和优化提供了基础条件。
Both the feasibility and the processing result of vacuum polymerization finishing process for PA6 fiber were discussed.
分析探讨了采用减压后聚合工艺生产pa6的可行性及实施效果。
Real time optimization system of process industry is built in this paper, and is applied to low-temperature styrene and butadiene emulsion polymerization.
本论文建立了过程工业的实时优化系统，并将其应用于低温乳聚丁苯橡胶装置。
Monomers used in this synthesis are introduced. Best parameters for the synthesis of monomers are discussed. Process for polymerization is investigated.
介绍合成全氟碳涂料树脂用单体；讨论了合成单体的最佳工艺条件，并探索了聚合工艺。
In olefin polymerization process, the macrostructure of the catalysts supports control the morphology of the polymer product, also affect the properties of both the catalysts and the product.
聚烯烃催化剂载体粒子的宏观形态在聚合过程中控制着聚合物产品粒子的宏观形态，并影响聚合催化剂的催化性能和聚合物产品性能。
The effects of polymerization process on the conversion rate were discussed.
研究了聚合配方和工艺条件对浆料转化率的影响。
The structural characteristics of BLF43 prepolymerizer were introduced. In the production of PVC resin by bulk polymerization, the BLF43 prepolymerizer could well meet the process requirements.
简要介绍了BL F43型预聚合釜的结构特点，该釜应用于本体法PVC树脂的生产，较好地满足了工艺要求。
The influences of emulsifier system, initiation system, functional monomers and process conditions on polymerization behavior and properties of latex were studied.
研究了乳化体系、引发体系、功能单体的用量及其加入方式以及工艺参数对聚合行为及胶乳性能的影响。
The result of the apparent viscosity analysis indicated that the polymerization degree of the chitin molecule was maintained well through the normal temperature, process.
表观粘度分析结果表明常温处理可较好地维持甲壳素分子的聚合度。
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。
It was proved that chlorogenic acid and caffeic acid were the main substrates in the process of enzymatic oxidation which ran the reaction of polymerization.
说明在酶促氧化过程中，绿原酸和咖啡酸是主要进行聚合反应的底物。
The formulation. process flow and conditions in the production of nylon 66 with continuous condensation polymerization are introduced.
介绍用连续缩聚法生产尼龙66的配方，工艺流程及条件。
According to the special requirements of polymerization process, a new type of combined impeller is presented and its mixing property is studied comparing with the general impeller by experiments.
根据聚合反应的特定工艺过程要求，提出了一种新型组合桨，并设计实验对其混合性能进行研究，与常规桨型进行对比。
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 product's ultraviolet absorbency is measured, and compared with UV-9. The reaction process of immortal polymerization is analyzed.
测试了产物的紫外吸收性能，并与UV-9进行比较； 分析了金属-卟啉引发体系引发的环氧类单体的“不死聚合”的反应过程。
Polymer scale preventive agent, polymerization vessel for preventing polymer scale deposition, and process of producing using said vessel.
聚合物防结垢剂，用于预防聚合物结垢沉积的聚合容器，及使用该容器制备聚合物的方法。
The process of silicate anions polymerization and the structure of silicate polymers were studied by gel permeation chromatography (GPC).
采用凝胶色谱技术研究乙醇—水溶液中硅酸聚合过程、聚合物结构。以及聚合物结构对溶胶涂膜性能的影响。
Polymer scale preventive agent, polymerization vessel effective in preventing polymer scale deposition, and process of polymer using said vessel.
防聚合物结垢剂，防止聚合物结垢沉积的聚合反应容器，以及用所述的容器制备聚合物的方法。
The process control of polymerization and spinning, the influence of the process control on the properties of polyacrylonitrile precursor yarn and resulting carbon fiber are emphatically discussed.
着重讨论了聚合、纺丝的工艺控制。以及工艺控制对聚丙烯腈原丝和最终碳纤维性能的影响。
Polymer content of the microspheres products can be lifted by over 10wt % via twice polymerization process; meanwhile, the amount of emulsifiers can be reduced by about 5wt %.
两次聚合工艺可将微球体系中聚丙烯酰胺含量提高10%以上，将乳化剂用量降低5%左右。
In this paper, three different kinds of polyazomethines(PAM)/nylon 6 in situ polymerization composites were prepared using the process of monomer casting.
本文利用三种聚甲亚胺的单体与尼龙6单体通过原位聚合反应，制备了三种聚甲亚胺/尼龙6原位聚合复合材料，制备工艺采用浇铸法。
In this paper, three different kinds of polyazomethines(PAM)/nylon 6 in situ polymerization composites were prepared using the process of monomer casting.
本文利用三种聚甲亚胺的单体与尼龙6单体通过原位聚合反应，制备了三种聚甲亚胺/尼龙6原位聚合复合材料，制备工艺采用浇铸法。
应用推荐