- 更多网络例句与表面活性剂的相关的网络例句 [注:此内容来源于网络,仅供参考]
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The irritating effects of amphoteric surfactants on skin and eye were discussed in detail.
详细讨论了两性表面活性剂对皮肤和眼睛的刺激性,并指出利用两性表面活性剂对阴离子表面活性剂的解毒性是配制温和性配方的重要手段。
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It was denoted that the toxicity of amphoteric surfactants is same as that of nonionic surfactants,which is lower than that of ionic surfactants and even lower than the toxicity of ethanol.
指出两性表面活性剂的毒性与非离子表面活性剂一样比离子型表面活性剂的低,甚至比乙醇的还要低。
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We also get the proportion of the four surfactants(30:2:1:8).Studing the factors of temperature and metal cation,we found that the floatability resisting to the low temperature and metal cation are improved with the addition.
高岭石浮选体系中,表面活性剂的组合-添加顺序同样能影响表面活性剂的作用效果,表面活性剂后加能提高高岭石的回收率,表面活性剂先添加和预先混合再加能降低其回收率。
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Comparing with water, the optimal heat transfer enhancement is achieved near the critical micelle concentrations of surfactants. The degree of heat transfer enhancement is different with different surfactants and is influenced by solubility characteristic, ionic nature and chemical structure of surfactants. Boiling in surfactant solutions, when compared with that in water, is observed to be more vigorous with smaller-sized, more regularly shaped and faster departure frequency bubbles, but the surfactant solutions of Triton X-100 and Triton X-114 become cloudy for the cloud point of surfactants.
和水相比,表面活性剂强化池内核态沸腾换热的最佳浓度为临界胶束浓度;不同种类表面活性剂强化换热程度不同,它们与表面活性剂的溶解特性、离子类型和化学结构有关;溶液沸腾时,沸腾汽泡的脱离直径变小,脱离频率变快和更不易聚集,但非离子表面活性Triton X-100和Triton X-114由于存在浊点其沸腾溶液变浑浊。
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The synthesis methods of amphoteric surfactants , their application to lavation cosmetic, and the merits and defects were systematic introduced.
系统介绍了两性表面活性剂在洗涤化妆品中的合成,应用,以及各自的优缺点,对开辟或拓宽两性表面活性剂的应用及研究和实际生产中选择何种两性表面活性剂提供了参
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Finally, we selected Gemini surfactant GNP, GTB and trimeric surfactant TNP to be used as emulsifier to achieve cationic slow breaking and quick-setting bituminous emulsion.
与结构类同的传统型乳化剂相比,Gemini表面活性剂GNP和GTB以及三聚体阳离子表面活性剂TNP具有更高表面活性和较强的荷电强度,因而更适用于慢裂快凝乳化沥青稀浆封层道路施工技术,其表面活性剂的结构对稀浆封层沥青乳液与矿料的拌和时间有重要影响,其拌和时间由长到短依次为:TNP>GTB>GNP。
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The category of surfactant and the action of it in the wastepaper deinking was introduced.
综述了表面活性剂的性质及分类,以及表面活性剂在废纸脱墨各阶段的作用,并对以后脱墨用表面活性剂的发展趋势提出了一些看法。
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The results show that the surfactant species impact apparently on the purity, dispersion degree and particle size of the reducing sample. The non-ion surfactants can improve the dissemination of ultrafine silver particles, but both the dispersive effects of cation and anion surfactants are unapparent.
结果表明:表面活性剂的种类对制备样品的纯度、分散性和颗粒大小有着重要的影响,其中阳离子表面活性剂和阴离子表面活性剂的分散效果不明显,非离子表面活性剂的分散效果最好。
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For the mieroemulsions, Miglyol 812 was chosen as oil phase, SbPC and HS-15~ as surfactants, PEG400 and ethanol (7:3) as cosurfactant and the double-distilled water as water phase. Pseudo-ternary phase diagrams were constructed to obtain the concentration range of each component for the microemulsion formation. The effects of various ratio of SbPC to HS-15 and different weight ratios of surfactant to cosurfactant on the droplet size were investigated, as well as viscosity and stability of microemulsion. The constitute of stable blank ME with more oil and little surfactant was confirmed.
分别以IPM和Miglyol 812作为油相、豆磷脂与HS-15为表面活性剂、PEG 400和乙醇作为助表面活性剂、重蒸水作为水相,绘制伪三元相图,研究各组分的组成对微乳形成的影响,并考察了不同油相、不同表面活性剂、助表面活性剂的组成变化对制剂粒径、粘度及稳定性的影响,确定了含有较多油相、较少表面活性剂的稳定空白微乳的组成。
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Based on these results, it is reasonable to assume that cationic surfactant could form well-stabilized films on the surface of partially hydrated polyacrylamide solution, as a result a kind of surface active complex was formed between cationic surfactant and HPAM.
总之,本论文系统研究了阳离子表面活性剂和不同水解度的聚丙烯酰胺之间的相互作用,发现阳离子表面活性剂能在HPAM水溶液表面成膜,这和表面活性剂的HLB值有关,还与HPAM的水解度以及溶液的pH值有关;两者之间的静电引力是主要驱动力,这一过程又被表面活性剂链之间的疏水相互作用所增强。
- 更多网络解释与表面活性剂的相关的网络解释 [注:此内容来源于网络,仅供参考]
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dilute phase:稀相
(2)浊点系统 非离子表面活性剂溶液与离子型表面活性剂溶液性质不同,在达到一定的温度或者有添加物存在的条件下,溶液会自动分相形成表面活性剂浓度很小的稀相(dilute phase)和富含表面活性剂的凝聚层相(surfactant?
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Gemini:双子
2.3 阳离子(c-SAA)和两性离子表面活性剂(z-SAA)5 双子( Gemini) 表面活性剂表6.1 几种典型氟碳表面活性剂与普通表面活性剂的临界胶束浓度(CMC) 的比较
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Herder:表面活性剂减低水的表面张力使浮油
hemispherical thermodynamic model of climate 气候的半球热力学模式 | herder 表面活性剂 减低水的表面张力使浮油 | heritage coast 自然遗产海岸
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surfactant:表面活性剂
各类表面活性剂在化装品中 木质素磺酸钠 表面活性剂分为那几类?各类表面活性剂在化装品中的主要作用和用途有那些? 表面活性剂分为那几类?各类表面活性剂在化装品中的主要作用和用途有那些? 表面活性剂(surfactant)是指具有固定的亲水亲油基团,在溶液的表
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DECYL POLYGLUCOSE:聚癸葡萄糖,温和的表面活性剂
Butylene glycol:丁二醇,溶剂 | Decyl polyglucose:聚癸葡萄糖,温和的表面活性剂 | Potassium myristoyl glutanate:钾型氨基酸
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Sodium Cocoyl Isethionate:表面活性剂,刺激性较低,也可放心使用
Sodium Cocoyl Glutamate:氨基酸系的表面活性剂,极其温和 | Sodium Cocoyl Isethionate:表面活性剂,刺激性较低,也可放心使用 | Vegetable Glycerin:植物甘油
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sodium lauroyl isethionate:月酰羟乙基磺酸钠,是氨基酸表面活性剂
ingredients成分: | sodium lauroyl isethionate, 月酰羟乙基磺酸钠,是氨基酸表面活性剂 | stearic acid, 十八酸,硬脂酸 是常见的润肤霜原料
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SAA:表面活性剂
脂肪酸甲酯是用途广泛的 表面活性剂(SAA)的原料. 从脂肪酸甲酯出发可生产两大类表面活性剂,一类是通过磺化中和生产脂肪酸甲酯磺酸盐(MES),另一类是通过加氢生产脂肪醇. 全世界脂肪醇的57%是由脂肪酸甲酯生产的,43%由脂肪酸生产.
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non-ionic surfactant:非离子表面活性剂
non-ionic reaction 非离子反应 | non-ionic surfactant 非离子表面活性剂 | non-ionic 非离子的
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Sodium cocoyl glutamate:氨基酸系的表面活性剂,极其温和
Disodium Oleamido Succinate:表面活性剂 | Sodium Cocoyl Glutamate:氨基酸系的表面活性剂,极其温和 | Sodium Cocoyl Isethionate:表面活性剂,刺激性较低,也可放心使用