latex emulsion 中文意思是什麼
latex emulsion
解釋
橡乳膠-
The results suggested that the ph value, the type of monomers, the type, concentration and surface properties of inorganic nanoparticles, the type and concentration of emulsifier have a great influence on the encapsulating emulsion polymerization and the obtained latex stability. if selecting cationic emulsifier ( ctab ), low water soluble monomers ( such as ba, st ) and hydrophobic nano - silica, the inorganic nanoparticles would be encapsulated by polymers through ultrasonic irradiation successfully under alkalescent condition
系統研究了ba 、甲基丙烯酸甲酯（ mmal苯乙烯舊t ）以及它們的共聚體系在超聲輻照作用下包裹聚合的主要影響因素，結果表明： ph值、單體的種類、無機納米粒子的種類、濃度及表面性能、乳化劑的種類及濃度等對超聲輻照包裹乳液聚合以及復合體系的穩定性有較大的影響。 -
In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased
同時採用有機硅單體延遲滴加及添加水解抑制劑等技術，有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚合過程中的過渡水解及縮合反應，提高了聚合物大分子鏈中有機硅鏈節的含量；利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵，並通過對共聚產物力學和吸水率的測試，證實了本研究所制備的有機硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優良的力學及耐水性能；從分子設計角度出發，利用醇解反應合成出水解、縮合反應速率較慢的兩種新型不飽和有機硅單體： ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷；利用核磁共振對新型硅烷單體結構進行了證實；研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酸酯乳液，且其聚合產物具有較高的力學及耐水性能。 -
They can also be used for fiber sizing, textile finishing, the reinforcing agent for cement and ceramics, and the preparation of various kinds of latex paints, and all kinds of special adhesion agents. the products of vinyl acetate - acrylic ester copolymer emulsion, which have overcome some defect of homopolymerized products, are newly developed. the modified emulsion has stronger water resistance, better flexibility, and lower glass state temperature
醋-丙共聚系列乳液產品是針對均聚產品的某些缺陷而發展起來的新膠種，它通過醋酸乙烯與丙烯酸脂類共聚改性，提高膠粘劑的耐水性和柔韌性，降低共聚物的玻璃化溫度，使產品對一些均聚乳液難以粘接的材料具有良好的粘接性能，主要產品有：寶麗板膠鋁箔紙膠塑板膠等。 -
With the integration of scientific research, industry, and trade, the subsidiary company has strong technical force, advanced production line, and perfect quality guarantee, manufacturing more than 30 series products of homopolymer pvac emulsion and copolymer pvac emulsion including serial adhesives for cigarettes, homopolymer and copolymer white emulsion, latex paint, and all kinds of special adhesion agents
所屬子公司永安市福維精細化工有限公司，是全省最大的專業膠粘劑生產企業，集科工貿為一體，具有雄厚的科研開發技術力量先進的產品生產線完善的質量保障和服務保障體系。現有均聚共聚聚醋酸乙烯乳液系列產品三十多種，包括卷煙膠系列均聚共聚白乳膠系列乳膠漆系列產品及各種專用膠粘劑。 -
The white emulsion can be used for the adherence of timber, paper, cotton, fabric, and asbestos. it can also be used for fiber sizing, textile finishing, the reinforcing agent for cement and ceramics, and the preparation of latex paint as well
應用范圍：白乳膠可用於木材紙張棉毛織物石棉等的粘接，纖維上漿織物整理，水泥和陶瓷增強劑，並可用於配製乳膠漆等。 -
With 2, 2 " - azobis - 2 ( amidineopropane ) dihydrochloride ( v5o ) and ammonium persulphate ( aps ) being used as initiator, the cationic and anionic nanoparticles polystyrene ( ps ) latex were synthesized via emulsion polymerization respectively
通過使用過硫酸銨和偶氮二異丁脒鹽酸鹽作引發劑，利用乳液聚合法制備了粒徑約為100nm ，表面分別為負電性和正電性的ps （聚苯乙烯）乳膠粒。 -
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。 -
Select the natural latex from rubber tree are refined to the emulsion, which is not mixed any hand foam sponge. it is a 100 % pure natural emulsinon product
選用橡膠樹所產的天然膠乳提煉成的乳膠絕無摻雜任何人工泡棉成份。屬100 %純天然乳膠製品。 -
The organosilicone monomer - [ tris ( trimethylsiloxy ) silyl ] propyl methacrylate was synthesized by trimethylchlorosilane ( tmcs ) and - ( trimethyloxysilyl ) propyl methacrylate ( kh - 570 ), a improved synthetical method of organosilicone monomer tris with higher silicone content than raw monomer - ( trimethyloxysilyl ) propyl methacrylate ( kh - 570 ) was raised, and poly - - [ tris ( trimethylsiloxy ) silyl ] propyl methacrylate latex was prepared by emulsion polymerization, ir was used to study the polymer structure
然後，以此單體為原料用乳液聚合法制備了有機硅均聚物（ ptris ）乳液、有機硅丙烯酸酯共聚（ p （ mma - co - tris ） ）乳液和聚甲基丙烯酸甲酯（ pmma ）乳液。 -
Self - crosslinkable latex at room temperature with high elasticity is prepared when n - hydroxymethyl acrylamide is used as self - crosslinkable monomer, and poly solidum maleate is applied as protective colloid, and pre - emulsified and semi - continuous seeded emulsion polymerization is adopted
採用n -羥甲基丙烯酯胺為自交聯單體，聚馬來酸鈉為保護膠體，採用預乳化半連續種子乳液聚合工藝，制備出高彈性室溫自交聯乳液。 -
The different ratio and dosage of composite surfactants were researched about the polymer latex ' s stabilization and structure. these copolymers and homo - polymer blend to prepare self - structure gradient film. to prepare the functionally gradient materials ( fgm ) of polysilane - polyacrylate, the method of emulsion mixture was performed
各種均聚物、共聚物膜的水滴接觸角顯示，單體tris的含量越高，膜的水滴接觸角越大，這也表明共聚物的表面能隨tris的含量呈梯度變化。 -
Determination of minimium film - forming temperature of emulsion for latex paints
乳膠漆用乳液最低成膜溫度的測定 -
Determination of freeze - thaw resistance of latex and emulsion paints
乳膠漆耐凍融性的測定 -
A variety of methods have been explored to make photonic crystals materials from submicrometer balls of sio2, polystyrene latex arranged into 3d ordered structures to porous, ceramic materials templated by this formed 3d ordered structures and oil emulsion
本文採用多種包覆方法結合，制備出這種對電磁場響應的復合微粒，並研究了各微粒的性能，及其在電磁場作用下的排列行為。 -
The particle size of pba latex particles is in the range of 40 - 100 nm, as measured by tem observation, suggesting that ultrasonic irradiation offers a new route to the preparation of mini - or micro - emulsion polymerization
Pba乳膠粒尺寸范圍為40 - 100nm ，表明超聲輻照提供了一種新的用於制備聚合物納米粒子的細乳或微乳液聚合技術。 -
The emulsion graft co - polymerization of styrene and acrylonitrile on to the sbr seed latex in the presence of inorganic mmt was studied. the influence of mmt content on conversion was studied
以丁苯膠乳為種子，進行了蒙脫土存在下苯乙烯與丙烯腈乳液共聚，制備了abs無機蒙脫土納米復合材料。 -
A 、 select the natural latex from rubber tree are refined to the emulsion, which is not mixed any hand foam sponge. it is a 100 % pure natural emulsinon product
選用橡膠樹所產的天然膠乳提煉成的乳膠絕無摻雜任何人工泡棉成份。屬100 %純天然乳膠製品。
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