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概述了高效减水剂的研究现状。从聚羧酸系高效减水剂的合成方法、存在的问题、作用机理做了讨论,对今后聚羧酸减水剂的研究进行了思考与展望。同时介绍了合成聚羧酸系高效减水剂的主要组分大分子单体的制备方法。
The research status of superplasticizer is summarized. The synthesis method, existing problems and mechanism of polycarboxylate superplasticizer were discussed. The future research on polycarboxylate superplasticizer was discussed. At the same time, the preparation method of macromonomer, the main component of polycarboxylate superplasticizer, was introduced.