1) Polymaleic Anhydride Superplasticizer
聚马来酸酐减水剂
1.
Among in which,as a result of a better solution to loss of concrete slump,Polymaleic Anhydride Superplasticizer is one of the important direction on research and application at the moment.
其中,聚马来酸酐减水剂因其性能优异,是目前研究与应用的重要方向之一。
2) maleic acid type water reducer
马来酸酐系减水剂
3) HPMA
水解聚马来酸酐
1.
Synthesis and performance of low phosphoric and high efficient water treatment agent HPMA;
新型水处理剂低膦水解聚马来酸酐的合成
2.
Effects of temperature,pH value of aqueous solution and the concentration of HPMA and permeat agent on corrosion inhibition and dispersal properties of HPMA were studied by method of weight loss.
用失重法研究了水解聚马来酸酐 (HPMA)的缓蚀和分散性能 。
3.
The scale inhibition performance of HPMA-EDTMPS compound scale inhibitor was studied.
对水解聚马来酸酐(HPMA)和乙二胺四亚甲叉膦酸钠(EDTMPS)的复配物阻垢性能进行研究。
4) Hydrolyzed polymaleic anhydride
水解聚马来酸酐
1.
Study on the green synthesis of hydrolyzed polymaleic anhydride;
水解聚马来酸酐的绿色合成研究
2.
Study on cleaner production of hydrolyzed polymaleic anhydride;
水处理剂合成工艺的绿色化研究——水解聚马来酸酐的绿色合成技术
3.
The latest synthesis process of hydrolyzed polymaleic anhydride;
水解聚马来酸酐的最新合成工艺研究
5) polymaleic anhydride
聚马来酸酐
1.
Synthesis of polymaleic acid and polymaleic anhydride and their durable press finish;
聚马来酸和聚马来酸酐的合成及抗皱整理
2.
The green production of hydrolyzed polymaleic anhydride (HPMA) and its'scale inhibitory properties are studied.
研究了水解聚马来酸酐(HPMA)的绿色合成工艺条件及阻垢性能。
3.
Some low carbon alcohols with different azo-chains were linked up with polymaleic anhydride to prepare bipolar polymaleates.
在聚马来酸酐上接上具有不同偶氮基侧链的小分子醇,合成了双亲性聚马来酸酯聚合物。
6) hydrolyzed polymaleic anhydride (HPMA)
水解聚马来酸酐(HPMA)
1.
The performance of three scale inhibitors including hydrolyzed polymaleic anhydride (HPMA),1-hydroxyethylidene-1,1-diphosphonic acid (HEDP) and 2-acrylamido-2-methylpropane sulfonic acid (AMPS) as well as their compound was studied by static scale inhibition test.
采用静态阻垢法研究了水解聚马来酸酐(HPMA)、1-羟基乙叉二膦酸(HEDP)、2-丙烯酰胺基-2-甲基丙烷磺酸(AMPS)单剂的阻垢性能以及三者复配后的阻垢协同效应,考察了钙离子浓度、溶液pH以及温度等因素对复配物阻垢性能的影响。
补充资料：聚马来酸酐
聚马来酸酐是由马来酸酐聚合而成．又称聚顺丁烯酸酐，聚失水苹果酸酐，简称PMA，分子量2310。相对密度1.19～1.20。PH 1～2。乳白色至浅黄色。易溶于水、稀碱、丙酮、乙腈、低级醇、酯和硝基烷。马来酸酐容易水解成为聚马来酸。均聚物在水中离解时，生成稳定的环状结构，它是分子内氢键作用的结果。无毒。LD50＞3000mg／kg。
用作增稠剂、防腐剂、阻垢剂、分散剂等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条