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- Usually, HEDP is used together with polycarboxylic acid. 贮于室内阴凉通风处，防潮，贮存期十个月。
- It is presented that polycarboxylic acid being an anti-creasing a... 认为多元羧酸作为防皱整理剂与含醛整理剂相比,对生态环境更有意义。
- Polycarboxylic acid is a new kind of high performance water-reducing agents. 聚羧酸类减水剂是高效减水剂的新品种,具有很多良好的使用性能。
- Polycarboxylic acid is a new kind of high performance water-reducing agents which have many useful properties. 聚羧酸系高性能减水剂是减水剂的新品种,具有很多良好的使用性能。
- Very low silicone content polycarboxylic acid polymeric dispersant.Improves wetting to siPET casting film. 非常低有机硅含量的聚羧酸聚合分散剂.;对siPET成形薄膜增加湿润
- This paper reviews the developing status in quo, types, crease proofing mechanism and the present problems of the polycarboxylic acid finishing agents. 综述了多元羧酸整理剂的发展现状,多元羧酸整理剂的种类、防皱机理及其存在的主要问题。
- In the first part, the use of low symmetrical polycarboxylic acid in the controlled synthesis of MOFs is mainly described. 在第二部分中，三维重构介孔材料结构及其方法的发展提供了一种参与指导合成介孔材料孔结构的工具。
- Results showed that anti-bacterial effects of cotton knitted fabric finished with polycarboxylic acid containing chitosan were improved remarkably. 结果表明，经壳聚糖多元梭酸整理后的棉针织物抗菌效果明显提高。
- Performance characteristics of self-prepared polycarboxylic acid formaldehyde free non-ironing finishing agent PC was investigated. 采用无甲醛抗皱整理剂多元羧酸聚合物整理纯亚麻织物。
- In this paper is discussed the selection of mixed polycarboxylic acid by which ramie fabric can be treated to be of a good crease-proof performance. 讨论了选用柠檬酸钠作无磷催化剂,在柠檬酸处理液中加入一定的酒石酸、苹果酸等羧酸,筛选出苎麻织物经整理后防皱等综合性能较好的混合多元羧酸。
- In order to raise the hydrolysis resistance of ester oil, a new polycarboxylic acid ester is developed and its hydrolysis resistance is better than that of average polyol ester. 为了提高酯类油的抗水解性能,开发了一种新型的多元酸酯,其抗水解性能优于多元醇酯。
- The application and development of superplasticizers in Japan are put forward.The study forecasts polycarboxylic acid superplasticizer will be developing in our country. 介绍了日本高效减水剂的应用情况及发展趋势，并预测聚羧酸系减水剂将是我国高效减水剂发展的一个重要方向。
- In order to obtain polycarboxylic acid type water reducer with high dispersion and fluid-holding property,the synthesis method of the reducer was studied. 为了获得具有较好分散力和保持能力的聚羧酸型减水剂,研究了其制备方法。
- Abstract : Polycarboxylic acid superplastic agent is a kind of macromolecule superficial agent.It is made from organic chemical material through grafted copolymerization chemical reaction. 摘要：聚羧酸减水剂是直接用有机化工原料通过接枝共聚反应合成的高分子表面活性剂。
- The results show that the three kinds of phosphino polycarboxylic acids above have ren... 在整理剂中加入三乙醇胺可明显提高织物的交联程度、强力和织物的白度。
- At last, the new trends of polycarboxylic acids as durable press finishing agents were also mentioned. 最后介绍了目前多元羧酸类免烫整理剂的发展趋势。
- A new polycarboxylic acid type superplasticizer was synthesized by introducing citric acid to polycarboxylic acid molecule as branch in order to solve concrete's slump-loss, bleeding and segregation. 摘要将柠檬酸作为侧基引入到聚羧酸大分子链中，合成了一种新型聚羧酸系高效减水剂。
- The recovery retio of aromatic polycarboxylic acids was more than 75% and the total function of the plastifier was better than DOP. 芳香族羧酸回收率＞75%25，制得的混合酯增塑剂总体指标优于邻苯二甲酸二（2-乙基己醇）酯。
- Polycarboxylic acids acted as esterification agents and inorganic salts acted as catalyst in the wood crosslinking reaction. 本研究要用以多元羧酸为酯化剂,以无机盐为催化剂的交联体系。
- Dispersants such as lignin type, naphthalenesulfonate-formaldehyde condensates and polycarboxylic acids were introduced. 摘要介绍了木质素类分散剂、萘磺酸甲醛缩合物和聚羧酸系分散剂。
