聚合引發劑 的英文怎麼說

中文拼音 [yǐn]
聚合引發劑 英文
initiator of polymerization
  • : 動詞(聚集; 聚積) assemble; gather; get together
  • : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
  • : Ⅰ動詞1 (牽引; 拉) draw; stretch 2 (引導) lead; guide 3 (離開) leave 4 (伸著) stretch 5 (...
  • : 名詞(頭發) hair
  • : 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...
  • 聚合 : 1 (聚集到一起) get together2 [化學] (單體結合成高分子化合物) polymerization; polymerize 3 [生...
  1. Uses : used in the manufacture of persulfate ; used in the manufacture of aniline dyes ; used in the treatment of oxidized metal surface ; used as the initiator for the polymerization of monomers ; used in decoloring and bleaching of oil, cleaning and deodorization of deteriorating barm, accelerating ripening agent ; used as additive for under - well fracturing in petroleum mining

    用途:用於製造過硫酸鹽的製造;用於苯胺染料的製造,甕染料的氧化;用於氧化金屬表面處理;用於有機成工業中,高分子物;油的脫色和漂白,變敗酵母的洗滌,脫臭,小麥的催熟;石油開採用于井下壓裂的添加
  2. Three water - soluble acrylic resins are prepa red by polymerizing esters acrylate, acrylic acid , methylacrylic acid , esters methylacrylate with phenyl - ethene or ethylene acetate in present of water or alcohol and initiating agent. properties of the acrylic resins are characterized. results show that the resins possess excellent character, i. e. adhibity, water - solubility, expansion after dry for water , anti acidity or bascity and brightness in the products of same type

    以丙烯酸、丙烯酸酯、甲基丙烯酸、甲基丙烯酸酯等作為基料,在的存在下,以水或醇作溶進行,加入苯乙烯、醋酸乙烯等改性,成了3種不同的水溶性丙烯酸改性樹脂,並對其性能進行了測定.結果表明:這3種樹脂的粘度、水溶解性、乾燥后膜的吸脹性、抗酸堿性、光亮度等性能均優于同類產品
  3. Use : polymerization initiator for vinyl compounds

    用途:乙烯基化物的聚合引發劑
  4. The article analyze the concrete drying shrinkage mechanism, find the major factors of affecting the drying shrinkage, analyze the lack of shrinkage reducing agent, who be of low molecular weight and line chain, design a new shrinkage reducing agent ? ? shrinkage reducing agent of poly - acrylate. the shrinkage reducing agent of poly - acrylate is mainly composed of crylic acid 、 cinnamene 、 poly - glycol 、 solicitating agent 、 chain transferring agent and activator, which come by these processes of polymerization 、 esterifing and neutralization to form a pectinate polymer, which have a high molecular weight and many poly - oxidative alkenes

    論文分析了混凝土乾燥收縮的機理,確定了影響乾燥收縮的關鍵因素,分析已有低分子量的、直鏈型減縮的不足,設計了一種新型的減縮? ?丙烯酸鹽類減縮,其主要由丙烯酸、苯乙烯、乙二醇、、鏈轉移、催化等經過、酯化和中和反應,生成一種高分子量的、含氧化烯鏈的物。
  5. Ren yan, yu xiao - qiang, zhang dong - ju, et al. synthesis, structure and properties of a new two - photon photopolymerization initiator [ j ]. j mater chem, 2002, 12 : 3431

    張明亮.新型雙光子聚合引發劑成、表徵和性質研究[ d ] .安徽大學化學化工學院, 2003
  6. Increasing ultrasound intensity in the range of cavitation threshold and cavitation peak value, decreasing monomer concentration and increasing the temperature make the induction period shorter. under optimized reaction conditions, the conversion of ba can reach 90 % in 11 min at high n2 flow rate the viscosity average molecular weight of the obtained pba reaches 5. 24 106. the molecular weight of pba varies with ultrasonic irradiation time, indicating that the ultrasonic induced emulsion polymerization is dynamic and quite complicated, polymerization of monomer as well as degradation of polymer occurs concomitantly

    一、實現了無常規化學存在下的超聲輻照丙烯酸正丁酯( ba )間歇乳液,制備了pba納米粒子,在11min內轉化率達到90 ,分子量達5 . 24 10 ~ 6 ,隨反應時間的延長而降低,表明超聲輻照乳液是一個動態的復雜過程,單體的物的降解同時生。
  7. It has been studied that the effect of component, cross - linking agent pg and dvb and initiating agent bpo on mechanical properties of pu ( based polyether ) / ps ipns

    研究了組成、交聯pg和dvb以及bpo對基於醚pu用s互穿網路物材料力學性能的影響。
  8. The results of the uni - factor experiments and perpendicular experiments show their best mechanic synthesizing craft as followed : nvp ( 10 % wt ), kh570 ( 20 % wt ), hema ( 70 % wt ), initiator ( 0. 2 % wt ), crosslinker ( 20 % wt ), reacting 20 hours under 80 c. the factors which influenced organic silicon modified pvp hydrogel soft contact lens material ' s swelling capabilities were researched, which included temperature, monomer content, ion concentration etc. the experiments showed the equation swelling content ewc improved with the increase of nw, droped with the increase of kh570 and ion concentration, improved then droped with the raise of temperature, and hydrogels got the least ewc at 45 c. experiment carried on todiscuss water dehydration mechanism of organic silicon modified pvp hydrogel soft contact lens materials, which showed dehydration process could be divided into evaporating stage and diffusing stage

    正交實驗結果表明, nvp ? hema ? kh570共物的機械性能最佳時,其成工藝條件為: nvp用量10 (質量百分含量,下同) , kh570用量20 , hema用量70 ,aibn用量0 . 2 ,交聯nmba用量0 . 2 ,反應溫度為80 ,反應時間16h 。討論了單體配比、溶脹溫度、離子濃度等因素對有機硅改性pvp水凝膠軟接觸透鏡材料溶脹性能的影響。實驗得出:水凝膠材料的平衡溶脹度ewc隨單體nvp含量的增加而增大, ewc隨kh570用量的增加而減小,隨離子濃度的增大而略微降低,隨溶脹溫度的升高先稍微下降後有所提高, 45時平衡含水量最低。
  9. It requires compatible part and support materials, subject to the constraints of the deposition and removal processes. the constraints on part and sacrificial support materials were identified and a compatible material combination was developed : unsaturated polyester and wax. some other investigation is conduct, such as the effect of additive on the cure of polyester, the effect of the filling on strength and shrinkage. the part strength is determined both by the bulk material properties of the part materials and by their interlayer bonding

    從分析材料的選擇機制出,本文經過大量的實驗分析,選擇了一組較好的材料組:不飽和酯樹脂與蠟的組,通過實驗分析了、促進對其固化過程的影響以及填料對其強度和收縮率的影響,通過測試,分析了材料的粘接強度,為工藝實現提供重要依據。
  10. Using the dynamic mechanical analyzer ( dma ), pdms / pma ipn was investigated at temperature of 5 - 180 c. the initiator, the component ratio, the type of pdms and the filler effected the damping properties. the result showed that the damping ability varied with the parameter and there was an optimal value. the excellent damping material in the papers was ipn, where tan man was 0. 735, and the damping functional temperature ranged with tan 8 > 0. 3 was 46 c. the micro - morphology and structure of pdms / pma ipn were characterized by two kinds of sem

    高分子阻尼材料的有效阻尼功能區是在ipn材料的t _ g區間內,而研究常溫條件下的阻尼性能更具有重要應用價值,運用動態熱機械分析( dma )儀對ipn阻尼材料進行表徵,在5 180內對其損耗因子( tan )進行研究,和交聯的用量、硅氧烷的用量和分子量等參數對ipn阻尼性能的影響較大,存在一個理配比值,當pma與粘度為3300pa ? s的pdms之比(質量比)為1 . 17 : 1 、交聯用量為1時, tan最大值為0 . 735 ,大於0 . 3的溫域差達到46 。
  11. The preparation conditions of composite were optimized, including the initiator concentration ( naoh ) and the molar ratio of aldehyde to amine

    結果表明,甲亞胺的醛端基與氫氧化鈉生了cannizarro反應,從而對復材料的制備產生阻影響。
  12. Otsuka chemical, the leader in the hydrazine industry, has been pursuing possibilities of hydrazine compounds for half a century, and is offering various functional hydrazine derivatives

    大冢化學致力於功能性肼衍生物的開,從早期的水肼鹽,到偶氮類聚合引發劑,不斷追求水肼、肼的衍生物和多元環化物的新功能。
  13. 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,利用乳液法制備了粒徑約為100nm ,表面分別為負電性和正電性的ps (苯乙烯)乳膠粒。
  14. Headquartered at pennsylvania, usa, and being a wholly owned subsidiary of total, sartomer is the premier global company which produces and markets chemical products such as monomers, oligomers, photoinitiators, various resins and other specialty chemicals widely used for coatings, inks, adhesives and sealants, optical, composites, elastomers and electronics and other specialty applications

    沙多瑪公司是道達爾集團的全資子公司,總部位於美國賓夕法尼亞州,是全球的主要化工生產企業之一,其主要產品有單體、齊物、光、各種樹酯,以及其他廣泛應用於塗料、墨水、粘、密封、光學材料、復材料、彈性體、電子束和其他用途的特種化學品。
  15. In this thesis, several new fluorescence carriers have been synthesized bearing a carbon chain with a terminal double bond introduced into the molecule and copolymerized with a monomer under uv irradiation on the silanized glass or quartz disk. the sensors prepared were studied. covalent immobilization effectively prevents the leakage of the carrier dye from the sensor membrane, a phenomenon that shortens the lifetime of ordinary optical sensors

    本論文成了幾種含末端雙鍵、可共價固定的新型熒光化物,並以此作為熒光指示,與膜基質單體在光作用下生光反應共在經過硅烷化處理的石英或普通玻片上製成光極膜,制備了對一些物質有響應的熒光化學傳感器。
  16. The inserting method and properties of the composite materials in consist of omt and poly ( styrene - butyl acrylate ) had been researched ; the ultra - fine organic rigid particles crosslinked polystyrene ( xps ) has been synthesized by emulsion polymerization, the effect of the synthesis process on the size of organic rigid particles was discussed. the cause of the increasing mechanical properties of pp composite materials, which were strengthened and toughened with organic rigid particles and elastomer, had been investigated. the results of studying viscosity and precipitate height of sio2 nano - particles suspension showed that the sio2 nano - particles are very good dispersed by dp270 or cat 639w dispersant

    通過粘度法和沉降法測定結果的一致性,說明分散dp270和cat639w對sio _ 2納米粒子有較好的分散性, dp270的最佳用量為0 . 2時懸浮液粘度從35 . 1mpa ? s降為23 . 3mpa ? s , cat639w最佳用量為0 . 4時懸浮液的粘度從35 . 1mpa ? s降為23 . 1mpa ? s ;通過研究分散存在下納米粒子的苯丙乳液動力學,現納米粒子的存在對乳液有一定的緩作用,並討論了乳化體系、溫度、、表面處理以及納米粒子用量對的影響。
  17. After the organic modification of montmorillonite, the interplanar spacing of montmorillonite increased from 1. 21nm to 1. 78nm. up ( unsaturated polyester ) mmt ( montmorillonite ) nanocomposites were prepared by dispersing organically modified montmorillonite in prepromoted up resin and subsequently cross - linked using methyl ethyl ketone peroxide catalyst at several different clay concentrations

    將有機蒙脫土分散到不飽和酯中,加入(過氧化甲乙酮) 、促進(環烷酸鈷) ,使不飽和酯交聯制得納米復材料。
  18. Ps - mpm was prepared by improved microsuspension polymerization. product structure, particle size and magnetic properties, were characterized and the reaction mechanism was analyzed. such influencing factors as the indissoluble assistant, the dispersant agent, the surfactants, the amount of initiator and the stirring speed were surveyed

    本文採用了一種難溶助,用改進了的微懸浮法制備出了苯乙烯磁性高分子微球,對產物進行了結構、粒徑、磁性能的表徵,分析了反應機理,並探討了難溶助、分散、表面活性用量、攪拌速度等因素對磁性高分子微球性能的影響。
  19. The methods in this paper can replace the method of commonly used solution polymerization to prepare hydrogel artificial cornea

    溶液:單體,在適當溶中的過程。
  20. It is significant for reducing the product cost and improving the comprehensive property of the superabsorbent composite. using ammonium eerie nitrate and n, n ' - methylene - bis - acrylamide as an initiator and crosslink agent respectively, a superabsorbent composite is prepared by graft polymerization of acrylamide on starch at the presence of clay suspension, followed by hydrolyzing, washing, drying, grounding and filtering

    本文以硝酸鈰銨為, n , n -亞甲基雙丙烯酰胺為交聯,使澱粉、粘土接枝共丙烯酰胺,經過水解,洗滌,乾燥,粉碎制得粘土-澱粉接枝共丙烯酰胺的超吸水性復材料。
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