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- Synthesis of polyether modified polysiloxan defoaming agent 聚醚改性硅油消泡剂的合成
- Polyether modified polysiloxane defoaming agents which was prepared by using hydrogenous polysiloxane and polyether as startintg materials, has good properties. 在聚硅氧烷链段上引入聚醚链段而得到的聚醚改性聚硅氧烷消泡剂是一种性能优良的消泡剂。
- Keywords polysiloxanes defoaming agents;defoaming properties;foam-depressing properties;stability of emulsification; 聚醚硅油消泡剂;消泡性能;抑泡性能;乳液稳定性;
- polysiloxanes defoaming agents 聚醚硅油消泡剂
- Apreparation method of polysiloxane defoamer agent was introduced in this thesis.The effcct ot each component on the defoaming action was discussed.The best formula was given. 本文介绍了一种聚硅氧烷乳液型消泡剂的制备方法,讨论了各组分对消泡作用的影响以及各组分的最佳配比。
- Synthesis of polyether modified polysiloxane defoaming agent 聚醚改性聚硅氧烷消泡剂的制备
- Synthesis and performance analysis of polyether modified polysiloxane defoaming agent 聚醚改性聚硅氧烷消泡剂的合成及性能
- Solution of polysiloxanes defoamer. 聚矽氧烷类破泡溶液。
- Its main components: acrylic emulsion and defoaming agents and additives. 主给身分:丙烯酸乳液、消泡剂及助剂。
- A Preparation Method of Polysiloxane Defoamer Agent 一种聚硅氧烷乳液型消泡剂的制备
- Defoaming agent general use hexanaphthene, tnbp, n-octanol and so on. 消泡剂一般使用硅油、磷酸三丁酯、正辛醇等。
- The highly active defoaming agent was made by the modified polyether-polysiloxane as material and the proper emulsif... 以改性后的聚醚聚硅氧烷为主要原料,筛选合适的乳化剂、增稠剂制备出高效的消泡剂。
- The effects of reaction conditions,ratio of reactants and emulsifying agents on the properties of the defoaming agents were studied and the results were discussed in this paper. 本文研究了反应条件、共聚组分、乳化剂等对消泡效果的影响,并对各种影响因素进行了的讨论。
- Liquid crystal ink is mainly composed of multicarboxyl and LCD capsule, auxiliaries, binders, defoaming agent. 液晶油不朱次给由水溶性树脂、液晶胶囊、助剂、拆开料、消泡剂构成。
- The defoaming mechanism is discussed from entering and spreading of defoaming agent molecules, demetting of hydrophobic particles as active component in defoaming agents. 消泡剂的进入系数和铺展系数以及增水颗粒的去润湿作用,论述了消泡机理。
- But the inquiry, and floating of presentation, the false operator is referred to as shrinkage is excessive-and-ink system defoaming agent after, and the former is different. 但探讨其浮色、发花的表示步不天都有不同,而不不安息工则误称为缩孔,是在水不朱编制消泡剂不适量后变成的,而与后者有别。
- They are widely used in defoaming agent, emulsifier, leveling agent, fiber treating agent, silicone resin modifying agent and low foam detergent formulation. 广泛地用于消泡剂、乳化剂、匀染剂、纤维处理剂、有机硅树脂改性剂及低泡洗涤配方中。
- Based on the reason of foaming and the mechanism of defoaming,silicone fluid,which is emulsified with other auxiliaries,forms a new style of defoaming agent LS. 针对气田钻井液发泡问题,从钻井液发泡原因和消泡机理出发,在综合考察现今国内外各种消泡体系的基础之上,研制了一种以有机硅为主体的乳液型消泡剂LS。
- Several kinds of defoaming agent in refine sugar industry were introduced here combined with our practice in refine sugar process,and some requirements of defoaming agent were also included. 结合我国制糖工业生产中的实际情况,介绍了用于制糖业的各种消泡剂以及对消泡剂的一些要求。
- It should be noted that the total quantity of defoaming agent is not appropriate is too large, as this will prevent adhesive surface tension, the loss of triangular bandages of unbleached. 值得注意的是,消泡剂的用量不宜过大,否则会使黏合剂的表面张力降低,失去黏性。