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Comb type polycarboxylic acid dispersing agent as well as preparation method and application thereof
The invention discloses a comb type polycarboxylic acid dispersing agent as well as a preparation method and application thereof, and belongs to the technical field of dispersing agents. According to the comb-type polycarboxylic acid dispersing agent, ester monomers, sulfonic acid monomers, carboxylic acid monomers and benzene rings are introduced, and the molecular weight of ethylene glycol monovinyl polyethylene glycol ether and the molar ratio of the sulfonic acid monomers to the carboxylic acid monomers to polyether monomers are optimized; the dispersing performance and the dispersing stability of the comb-type polycarboxylic acid dispersing agent and the Zeta potential of a ceramic slurry system can be effectively improved.
本发明公开了一种梳型聚羧酸分散剂及其制备方法和应用，属于分散剂技术领域；本发明的梳型聚羧酸分散剂通过引入酯类单体、磺酸单体、羧酸单体和苯环并通过优化乙二醇单乙烯基聚乙二醇醚的分子量和磺酸单体、羧酸单体与聚醚单体的摩尔比，可有效提高梳型聚羧酸分散剂的分散性能、分散稳定性及陶瓷浆料系统的Zeta电位。
Comb type polycarboxylic acid dispersing agent as well as preparation method and application thereof
The invention discloses a comb type polycarboxylic acid dispersing agent as well as a preparation method and application thereof, and belongs to the technical field of dispersing agents. According to the comb-type polycarboxylic acid dispersing agent, ester monomers, sulfonic acid monomers, carboxylic acid monomers and benzene rings are introduced, and the molecular weight of ethylene glycol monovinyl polyethylene glycol ether and the molar ratio of the sulfonic acid monomers to the carboxylic acid monomers to polyether monomers are optimized; the dispersing performance and the dispersing stability of the comb-type polycarboxylic acid dispersing agent and the Zeta potential of a ceramic slurry system can be effectively improved.
本发明公开了一种梳型聚羧酸分散剂及其制备方法和应用，属于分散剂技术领域；本发明的梳型聚羧酸分散剂通过引入酯类单体、磺酸单体、羧酸单体和苯环并通过优化乙二醇单乙烯基聚乙二醇醚的分子量和磺酸单体、羧酸单体与聚醚单体的摩尔比，可有效提高梳型聚羧酸分散剂的分散性能、分散稳定性及陶瓷浆料系统的Zeta电位。
Comb type polycarboxylic acid dispersing agent as well as preparation method and application thereof
一种梳型聚羧酸分散剂及其制备方法和应用
YUAN TANGFENG (author) / LI MINGJIE (author) / LI YUBO (author)
2023-05-09
Patent
Electronic Resource
Chinese
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