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- amphoteric dispersant 两性离子分散剂
- Unique peace and quiet dispersant and antioxidant. 独特的清净分散剂和抗氧化剂。
- Abstract: Cationic and amphoteric flocculants have many advantages. 阳离子型高分子絮凝剂及两性高分子絮凝剂具有许多优点
- The autoprotolysis exists in amphoteric compounds too. 在两性化合物中,也存在着质子自递现象。
- The addition of dispersant of sodium hexametaphosphate fa... 加入适量的分散剂六偏磷酸钠后,测试结果重现性好。
- Proteins behave either as acids or bases and are said to be amphoteric. 蛋白质习性又像酸又像碱,因此说它是两性的。
- Their oxides are frequently amphoteric , and react with both acids and alkalis. 他们的氧化物通常是两性的,和酸、碱都能反应。
- Moreover,the development trends of amphoteric starch in future are prospected. 此外,对两性淀粉在未来的发展方向予以展望。
- The plastic dispersant TAS-A mixed with the pigments was used for PP colouring. 采用塑料分散剂TAS-A与颜料共混应用于聚丙烯塑料着色。
- Dispersant is an indispensable component in coating color formulation. 分散剂是加工纸涂料调制必不可少的成分。
- A stencil printing ink contains a polyamino-amide dispersant and a smectite. 一种含有多氨基-酰胺分散剂和绿土的模版印刷油墨。
- The aqueous polyaminoester emulsion was gained with water as the dispersant. 通过水分散工艺得到水性聚氨酯乳液。
- Sodium salt of IMA possessed excellent performance as dispersant for cement. 实验结果表明,IMA树脂的皂化产物是一种良好的水泥减水剂。
- Isoelectric focusing A technique used in ELECTROPHORESIS to separate amphoteric molecules (able to combine with either acids or bases). 等电点聚焦:是一种利用电泳技术分离两性分子(能与酸或碱结合)的技术。
- Reactions in liquid HF are known that illustrate also amphoteric behavior, solvolysis, or complex formation. 已知在液态HF中,也能说明两性行为溶剂分解或络合物形成作用的反应。
- The length of alkyl, carbon chain about betaine type amphoteric surfactant affects its surface activity and other properties. 摘要甜菜碱表面活性剂的烷基碳链的长度对其表面活性及其它性质有不同程度的影响。
- But the macromolecule amphoteric polyacryamide effecting on the drainage was much worse than that on retention. 但高分子的聚丙烯酰胺的助滤效果远不及助留效果好。
- Environment aspect of amphoteric surfactants such as biodegradation and fish toxity was introduced in detail. 同时,对两性表面活性剂的生态性质.;如生物降解性、鱼毒性等也进行了较为详细的介绍。
- Dispersant: Meet it in such trades as stationery, phonotape and videotape, moulding plastics, toy, cosmetics, etc. 各类色母:适应于文具、音像、注塑、玩具、化妆品等行业。
- The structure and properties of macroporous strong base - weak acid amphoteric resin were studied by using IR and DTA. 利用红外光谱、差热分析对大孔强碱弱酸两性树脂的结构与性能作些探讨。