With sulfonation-polyol,holding dispersibility of polycarboxylate superplasticizer increases.
磺化多元醇与聚羧酸减水剂共同作用可提高分散保持性。
参考来源 - 功能可控型聚羧酸减水剂的研究与应用Naphthalenesulfonate-formaldehyde condensate, polyolefine sulfonate, polycarboxylate, lignosulfonate and other anion dispersants are the common industry coal water slurry dispersants. The lignins dispersants for coal water slurry are mostly the byproducts from paper industry.
目前工业常用的水煤浆分散剂有萘磺酸盐甲醛缩合物、聚烯烃磺酸盐、聚羧酸盐、木质素磺酸盐等。
参考来源 - 改性木质素类水煤浆分散剂的合成与应用·2,447,543篇论文数据,部分数据来源于NoteExpress
N a salt or ester of a polycarboxylic acid. Polycarboxylate esters are used in certain detergents 聚羧酸脂
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