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- ashless sulfonate 无灰磺酸盐
- Add 50 g of calcium dodecylbenzene sulfonate (CAS 26264-06-2). 加入5.;0克十二烷基苯磺酸钙(同)。
- The ashless type paper machine circulation oil is developed and applied. 对造纸机械旋转件现场动平衡技术进行了系统研究。
- Complex calcium sulfonate grease is excellent multi-purpose lubricating grease. 复合磺酸钙基润滑脂是优良的通用润滑脂。
- Sodium Silicate, potassium(sodium) silicate, Ethoxyl sodium sulfon... 生产速溶粉状硅酸钠和羟乙基磺酸钠等。
- Ashless anti-wear hydraulic oils were developed with the additives produced by Yiping . 选用本公司生产的添加剂研制无灰抗磨液压油。
- The development and application of ashless antiwear hydraulic fluid with high pressure are described. 介绍了无灰高压抗磨液压油的研制过程及在实际应用中的情况。
- The antioxidation composite matched the ashless agent has obrious effect on clearness and anticorrosion. 与无灰剂相匹配的抗氧组分对清净性和铅漆腐蚀性均有明显的影响。
- Methylene bis(dialkyldithiocarbamate) is an ashless antioxidation and EP additive for lubricant. 亚甲基双二烷基二硫代氨基甲酸酯为无灰型润滑油抗氧和极压多功能添加剂。
- And the performances of new type ashless dispersant in gasoline engine oil and diesel engine oil were also presented. 介绍了新型无灰分散剂在汽油机油和柴油机油中的使用性能。
- The results show that the interfacial activities of combined systems are much better than that of alkyl sulfonate systems. 结果表明,复配体系的界面活性优于单一的磺酸盐体系。
- The article introduces the above ashless dispersants and their main producers at home and abroad. 文中概述了上述几种无灰分散剂及其国内外的主要生产厂家;
- Within the limits of chelation, as the polyelectrolytes concentration is increased, the sulfonate tole-rance of the maltivalent cation increases. 在螯合能力范围内,随着聚电解质的浓度的增加烷基苯磺酸盐对多价阳离子的容忍能力增加。
- The ash content of HBS lignin (mason pine) is 0.6%,while the ash content of traditional lignin sulfonate is 21.4%. 从松木中提取的?沸醇木质素的w(灰分)=0 6%25,而传统造纸黑液制得木质素磺酸钙的w(灰分)=21 4%25。
- HPLC method for determination of sodium azulene sulfonate in Marzulene-S granules was established. 建立了反相离子对HPLC法测定麦滋林颗粒中薁磺酸钠含量。
- The synthetic technique of new type high molecular ashless dispersant of polybutene (PBP) and dimaleic anhydride was described. 介绍了新型高分子聚异丁烯双马来酸酐无灰分散剂的合成工艺。
- It is very difficult to sulfonate PES by electrophilic aromatic substitution reaction. 同时通过改变氯磺酸与聚醚砜的摩尔比,可以对反应进行控制。
- The synthesis,evaluation on performance and application of a kind of borated PIB succinimide ashless dispersant were described. 介绍了一种硼化聚异丁烯丁二酰亚胺无灰分散剂的研制、性能评定及应用。
- In all tests,the boronised sulfonate detergents showed better performances in comparison with the conv... 在所有的对比试验中,硼化磺酸盐清净剂均显示了较好的特性。
- The synthesis and theory of diisopropyl phosphorodithioic arylic butyl ester for ashless additive of lubricating oil was studied. 阐述了硫磷酸系列润滑油无灰添加剂,二异丙基二硫代磷酸丙烯酸丁酯的反应原理、合成工艺。