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- SYNTHESIS OF SIDE-CHAIN POLYETHER MODIFIED SILICONES 侧链聚醚改性硅油的制备
- polyether modified silicones 聚醚改性硅油
- Keywords polysiloxane;surfacetant;trisiloxane;polyether modified silicone fluid; 聚硅氧烷;表面活性剂;三硅氧烷;聚醚改性硅油;
- Keywords polyether modified silicone;hydrosilation;hydrosilation of polyhydrosiloxane;hexachloroplatinie acid; 聚醚改性硅油;硅氢化反应;含氢硅油;氯铂酸;
- polyether modified silicone 聚醚改性硅油
- It has shown that this polyether modified polysiloxane defoamer provides good defoaming effect. 结果显示聚醚改性有机硅消泡剂具有良好的消泡性能。
- The synthesis methods of polyether modified polysiloxane were introduced,taking examples of their application as non ion emulsifier in detergent and cosmetics,antifoam and polish. 介绍了聚醚改性聚硅氧烷的合成方法,例举了其作为乳化剂在日化个人护理品、消泡剂及光亮剂中的应用。
- 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。
- This series products are the block and random copolymers made from allyl alcohol, EO and PO.And they are main materials for synthesizing polyether modified polysiloxane. 本系列产品为丙烯醇与环氧乙烷、环氧丙烷反应生成的嵌段/无规共聚物,是合成聚醚改性聚硅氧烷的主要原料。
- YCK-chemical has been focused on development, production, and marketing of a series of modified silicon and silicon products that have been specially patented. YCK化学一直致力于开发、生产和销售一系列具有独特专利的有机功能硅化合物以及特殊品。
- Polyether modified polysiloxane was synthesized by the hydrosilation reaction of hydrogen containing silicone fluid (PHDS)and allyl polyether(APE), using chloroplatinic acid as the catalyst. 以氯铂酸为催化剂,利用含氢硅油(PHDS)与烯丙基聚醚(APE)的硅氢加成反应,合成出聚醚改性硅油;
- Polyether modified polysiloxane is a new multi-functional fine chemical product.And it is made from inarching polyether segment on the branched chain or terminal chain of active polysiloxane. 聚醚改性聚硅氧烷是一类新型的多功能的精细化工产品,它通过活性聚硅氧烷的支链或链端上接聚醚链段而得到。
- Modified silicone helpful in preventing pinholes, craters and mud cracking. 改性有机硅有助于阻止针孔;弧坑和龟裂.
- Objective To study the biocompatibility of the surface modified silicone intraocular lens (IOLs) in vitro. 目的观察表面修饰硅凝胶人工晶状体体外生物相容性的问题。
- One component type modified silicone sealant with excellent weather resistance Atsushi Saito, Assistant senior research chemist. Cemedine Co. Ltd. 具有优良耐候性的改性单组份有机硅密封胶斋藤敦
- Modified silicone with long chain acylate is synthesized by hydrosilation of PHMS and lauryl acrylate using chloroplatinic acid as the catalyst. 摘要以甲基含氢硅油和丙烯酸十二酯为原料,氯铂酸为催化剂,通过硅氢加成的方法直接合成了长链烷基酯改性硅油。
- Modified silicone helpful in preventing pinholes, craters and mud cracking.May increase foam and reduce ability to laminate. 改性有机硅有助于阻止针孔;弧坑和龟裂.;也许会增加泡沫和降低压成薄片能力
- Synthesis of polyether modified polysiloxan defoaming agent 聚醚改性硅油消泡剂的合成
- The silicon chips are less than a millimeter thick. 这些矽片厚度不足一毫米。
- Synthesis of polyether modified polysiloxane defoaming agent 聚醚改性聚硅氧烷消泡剂的制备