硅表面活性劑 的英文怎麼說
中文拼音 [guībiǎomiànhuóxìngjì]
硅表面活性劑
英文
silicon surfactant- 硅 : 名詞[化學] silicon (14號元素符號 si)
- 表 : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
- 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
- 活 : Ⅰ動詞1 (生存; 有生命) live 2 [書面語](救活) save (the life of a person):活人無算 (of a goo...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 劑 : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
- 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
- 活性劑 : activa agent
- 活性 : [化學] activity; active; activated活性肥料 active fertilizer; 活性酵母 active dry yeast; 活性粘土...
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The surface activator siloxane and its application to cosmetics
硅氧烷表面活性劑在化妝品中的應用Surface active agents. washing powders. determination of total silica content. gravimetric method
表面活性劑.洗衣粉,硅土總含量測定,重量法Organic silicon : silicon oil ( silicon grease, silicon suckling liquid, silicon surfactants ), silane coupling agent ( organic silicon chemistry reagent ), high temperature sulfur rubber, liquid silicon rubber, organic silicon polymer, silicon resin, organic silicon singles, compound etc., organic silicon produce and the related raw material, aid chemical preparation, technique
有機硅:硅油(硅脂、硅乳液、硅表面活性劑) ,硅烷偶聯劑(有機硅化學試劑)高溫硫化橡膠、液體硅橡膠、有機硅聚合物、硅樹脂、有機硅單體、復合物等,有機硅生產相關原料、助劑、技術。The different ratio and dosage of composite surfactants were researched about the polymer latex ' s stabilization and structure. afterwards, the emulsion polymerization of tris, mma, and p ( mma - co - ptris ) were carried out. some different monomer ratio copolymer latex and homopolymer latex are prepared by emulsion polymerization used self - made organosilicone monomer - [ tris ( trimethylsiloxy ) silyl ] propylmethacrylate and mma
用ir , tem , dma ,水滴接觸角測試等方法表徵所制備的均聚物和共聚物膜發現:採用有機硅表面活性劑與十二烷基硫酸鈉復配使用,用量在6 8 (相對單體量)可得到粒徑分佈均勻且穩定的均聚和共聚乳液。Catalyst for ethanol synthesis. the results show that the reactive metals rh and mn are fixed on the catalyst surface by the interaction with si - oh, which can enhance the stability of highly dispersed metals. rh and mn interact with each other to form the acitve site with high ethanol synthesis activity. the surface si - oh was found to be of significance on the preparation of catalyst with high catalytic activity
的性質,結果表明,活性金屬銠及錳經浸漬法擔載于載體上后即與表面羥基作用使金屬固定在氧化硅的表面上,保證了高度分散活性金屬的穩定性高度分散中的銠錳相互結合,構成了乙醇合成中的高活性位研究發現表面硅羥基在催化劑制備過程中起著重要作用。In this thesis, the mesoporous silica was synthesized by using cationic surfactant cetyltrimethyl - amrnonium chloride ( ctab ) as template under strong acid condition, and ctab was extracted by hot ethanol
本文以陽離子表面活性劑? ?十六烷基三甲基季銨鹽( ctab )為結構模板劑,在強酸性條件下,合成了介孔氧化硅材料。Silane coupling agent ( kh - 560 ) with active groups was used for the treatment on silica particles in this article. the surface of silica which was treated in the way of chemical bonds was changed from hydrophilication to amhydrophilication
本文採用具有活性基團的硅烷偶聯劑( kh - 560 )對二氧化硅粒子進行了表面改性,使二氧化硅顆粒表面由親水性變為親油性。Fcc catalysts using silica sol as the binder features improved selectivity to coke and higher resistance to attrition, strength of the catalysts can be enhanced by adding surfactants and aluminium salts
含硅粘結劑的催化劑杭磨損能力和焦炭選擇性較好,催化劑的強度可以通過添加表面活性劑和鋁鹽得到改善。The study on the core - shell particles shows, one extrenity of silane coupling agents at the surface of the composite particles after adding aps are connected with the fe particles. and the other extrenity outside can polymerize with the active silica. the slick and compact surface of the composite particles shows the obvious core - shell structure. the surface of the composite particles are composed of the combined apex of the element si, o, c, h. the element o is superfluous to the element si
對納米復合鐵粒子研究表明,在aps改性的鐵納米粒子表面硅烷偶聯劑氨基一端連接鐵粒子,另一端對鐵粒子外面,能與活性硅聚合。鐵納米復合粒子顆粒表面光滑緻密。核殼復合粒子表面主要由si , o組成,伴隨著微量的c , h元素的峰,核殼復合粒子表面氧對硅有富餘。Well - ordered 3d - cubic, 2d - hexagonal, and disordered mesoporous silica films were synthesized by using non - ionic alkyl polyethylene oxide ( peo ) surfactants as a template, under the existence of different kinds acids respectively
摘要在不同種類酸的存在下,以非離子型烷基聚氧乙烯表面活性劑為模板分別制備出有序三維立方、二維六方和無序結構的介孔氧化硅薄膜。However, the reserves of calcium bentonite is low and the surfactants are expensive, which bring many difficulties to industrialization. in this paper, an abundant and low cost raw material, calcium bentonite, and several new modifying agents such as compound quaternary ammonium salt with cheap caprolactam or anionic surfactant or silane coupling agent were used to synthesize new - type organobentonites, in the principal of efficient, cheap and simple
作者嘗試以資源十分豐富的鈣基膨潤土為原料,依據高效、廉價、使用簡單的原則,以傳統插層劑季銨鹽為基礎,分別用價格較低的己內酰胺、陰離子表面活性劑、硅烷偶聯劑部分取代季銨鹽作插層劑,來制備新型的有機膨潤土。分享友人