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emulsifiers
    The polymerization process are stable and the latex film have good properties of water resistance when the amount of emulsifiers and crosslinking agent is 1%~4% and 2.0%~4.0%, respectively.
    乳化剂和交联剂的用量分别为 1%~ 4%和 2 .0 %~ 4.0 %时 ,聚合过程稳定 ,乳液耐水性好。
    Acrylate pressure sensitive adhesive was prepared by emulsion polymerization with AA,BA and MMA as monomers,SDS and OP-10as compound emulsifiers,and(NH4) 2S2O4 as initiator.
    采用乳液聚合法,以AA、BA、MMA为单体,SDS、OP-10为复合乳化剂,过硫酸铵为引发剂,制备聚丙烯酸酯压敏胶粘剂。
    The results showed that the acrylate pressure sensitive adhesive had good comprehensive properties when the dosages of AA,BA and MMA were at90%,6%and4%,and the dosages of emulsifiers and initiator were at3%and0.8%of the monomers,respectively.
    试验结果表明:当单体中AA、BA、MMA的质量分数分别为90%、6%、4%,乳化剂、引发剂的用量分别为单体重量的3%、0.8% 时,制得的聚丙烯酸酯压敏胶具有良好的综合性能。
    The results indicate that:in the whipped toppings, the role of the emulsifiers relate with their HLB, the optimum quantity of single emulsifier is 0.4%~0.8%.
    结果表明,添加乳化剂可以改善植脂鲜奶油的质量性能,乳化剂的作用规律与其类型有关。 采用单一乳化剂最适使用量为0.4%~0.8%。
    For the screening the formulation of 10% fenpropathrin-abamectin EC, it was found that xylene and acetate (20∶1, m/m) was the best solvents, mixture of QR-9 and QR-11 emulsifiers (1∶30, m/m)and the addition of 6 mg/g were appropriate.
    通过对助剂和配方的筛选,确定10%甲氰·阿维乳油的溶剂为20∶1(质量比,下同)的二甲苯与乙酸乙酯混合溶液,乳化剂为30∶1的QR-9与QR-11混合物,其添加量为60mg/g。
    Moreover, the effects of thickeners and mixed emulsifiers with different HLB on the stability of coconut milk drink were researched. The results showed that an emulsifier with HLB 11. 27 had satisfactory efficiencyt that Tween60 was superior to the other emulsifiers, and that xanthan gum worked better than sodium alginate.
    同时探讨了不同HLB值的混合乳化剂和增稠剂对椰子汁饮料稳定性的影响,结果表明:HLB值在11.27时乳化剂具有良好的效果,Tween60的效果优于其他乳化剂,黄原胶的效果比海藻酸钠要好。
    The optimum combination of stabilization and emulsifiers was chosen by RSM. The optimum ratiosfor sunflower kernel beverage were 0.125% emulsifiers, 0.075% sodium alginate and 0.043% sodium caseinate.
    葵花籽乳饮料适宜HLB值为10,适宜的复合乳化剂的配比为:0.125%的复合乳化剂,0.075%的海藻酸钠和0.043%的酪蛋白酸钠。
    Results The emulsifiers such as stearate, MAP, Brij 72, Brij 721 were not suitable for preparation of salicylic acid ointment. K 12 and its mixture with Arlacel 165 can stabilize salicylic acid ointment.
    结果硬脂酸盐、MAP、Brij 72、Brij 72 1等乳化剂不适合用于水杨酸软膏的制备 ,K12 及其与Arlecal 16 5的复配物作乳化剂则能制备稳定的水杨酸软膏。
    The stable nano-meter particle latex whose film exhibits better water-resistance was synthesized with reactive emulsifiers with m(DSB): m(DNS-86)=3:1,the optimal amount of epoxy resin and functional monomer were obtained.
    研究发现反应型乳化剂可制备纳米级乳液,且 m(DSB):m(DNS-86)=3:1时,乳液具有好的稳定性,涂膜有较好的耐水性;
    The experimental results indicated that with 2% emulsifiers at 75~85 ℃ and the content of N-(hydroxymethyl)acrylamide lower than 0.4%,the unimodal acrylic emulsion was synthesized,of which the average particle diameter was 49.6 nm and particle distribution was 0.149.The leather filled with this copolymer displayed remarkable improvement in softness,flexibility and fullness.
    研究结果表明,用本工艺当乳化剂质量分数为2%,N 羟甲基丙烯酰胺质量分数低于0 4%,聚合温度为75~85℃时,可得到平均粒径为49 6nm,多分散性指数为0 149的单峰宽分布丙烯酸酯共聚乳液,将其用于皮革的填充,可显著改善皮革的柔软性、弹性以及革面的手感。
    Self-crosslinking and low-temperature curing electrostatic flocking adhesive was synthesized based on emulsion polymerization starting with acrylic acid monomer and epoxy resin as raw materials,OP and sodium lauryl sulfate as emulsifiers,potassium persulphate as initiator,N-hydroxymethylacrylamide and methacrylic acid as cross-linking agent under the condition of 80±1℃ and 200~300~200r/min speed-change stirring.
    以丙烯酸系单体和环氧树脂为原料、OP和十二烷基硫酸钠为乳化剂、K2S2O8为引发剂、N-羟甲基丙烯酰胺(NMA)和甲基丙烯酸为交联剂,采用乳液聚合,在80±1℃、200~300~200r/min变速搅拌下,合成了自交联型可低温固化的静电植绒胶。
    The formula as follows: flour 100%,water 32-42%,salt 2%,mixed phosphate salts 0.2%,emulsifiers 0.15%,mixed alkalis 0.2%,mixed thickeners 0.25%,mixed preservatives 0.1%.
    所得的最佳配方为(%):面粉100,水32-34,食盐2,复合碱0.2,乳化剂0.15,复合增稠剂0.25,品质改良剂0.2,复合保鲜剂0.1。
    The results showed that the optimum ratio of glycerol monoslearate to lecithin to sorbitan monostearate was 0.8:0.1:0.1. The best formula of shortenings was that the ratio of mixed emulsifiers to hydrogenation cottonseed oil to stearin fractions of lard was 1.0:6.0:93.0. Under the optimum conditions, the prepared shortening could fulfill the curve of SFC and function.
    乳化剂最佳配方为:单甘酯:卵磷脂:斯潘60=0.8:0.1:0.1,起酥油最佳配方为: 复配乳化剂:极度氢化棉籽油:分提固脂=1.0:6.0:93.0,产品SFC曲线及功能性都达到了起酥油的要求。
    Composite emulsifiers were also studied,and the results showed the optimum dosage was 1.2%.
    复合乳化剂的最佳用量是1.2%。
    The optimum yogurt flavor additive was selected from 5 suppliers,and the dosage was 0.1% from brand B.The overall optimum formula was: yogurt powder 21%,milk powder 21%,lactic acid powder 3%,sugar 48%,oil powder 4%,compound emulsifiers 1.2%,CMC 0.6%,guar gum 0.8% and yogurt flavor 0.1%.
    通过对5个品牌的酸奶香精进行筛选,最后确定B品牌,用量为0.1%。 最佳配方(质量分数)为:酸奶粉21%,全脂奶粉21%,乳酸粉3%,蔗糖48%,植脂末4%,复合乳化剂1.2%,CMC 0.6%,瓜尔胶0.8%,酸奶香精0.1%。
    The result showed that the suitable experimental proportion(occupying percentage of pumpkin seed serum) were as follows: maltodextrin 40%,xanthan gum 1%,emulsifiers 2%.
    试验结果表明,添加配料(占瓜子浆总固形物)的最佳配方为:麦芽糊精40%、黄原胶1%、复配乳化剂2%。
    Among which,emulsifiers whose HLB was 9.4 include glycerol monostearate,cane sugar ester and Tween-80 which had the proportion 3:2:1.
    其中复配乳化剂由32∶1∶的单甘酯、蔗糖酯和吐温-80组成,HLB为9.4。
    Inverse microemulsion polymerization of acrylamide(AM) and dimethyldiallylammonium chloride(DMDAAC) has been carried out with Span-80 and Tween-60 as the emulsifiers,liquid paraffin as the continuous medium and redox initiators.
    以二甲基二烯丙基氯化铵(DMDAAC)和丙烯酰胺(AM)为单体,Span-80和Tween-60为复合乳化剂,液体石蜡为连续相,采用反相微乳液聚合方法,在氧化还原引发体系下,制备了AM/DMDAAC阳离子型共聚物P(AM-DMDAAC)。
    The results showed that inverse microemulsion system was obtained when the HLB value of the emulsifiers was between 8.27 and 9.34 at 40 ℃.
    结果表明,在40℃下,运用HLB值法得出复合乳化剂HLB值在8.27~9.34时,能形成清亮透明稳定可聚合的微乳液体系。
    Dissymmetric Gemini quaternary ammonium salts cationic asphalt emulsifiers with three(carbon) chains of 12,3 and 18 carbons,respectively,were synthesized using N,N-dodecyl dimethyl tertiary amine,N,N-octadecyl dimethyl tertiary amine,epichlorohydrin and hydrochloric acid as the raw material and isopropanol as the solvent.
    以N,N-十二烷基二甲基叔胺、N,N-十八烷基二甲基叔胺、盐酸和环氧氯丙烷为原料,异丙醇作溶剂,合成3个碳链分别为12、3和18非对称性Gemini季铵盐阳离子沥青乳化剂
 

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