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 polycarboxylate 添加此单词到默认生词本
聚羧酸

  1. The result showed using polycarboxylate acid could reduce the cost of the concrete and elevate the concrete durability.
    试验结果表明C30混凝土使用聚羧酸可以降低混凝土成本,提高混凝土的耐久性。
  2. Based on molecular design theory of polymer, a kind of low slump loss polycarboxylate type superplasticizer was synthesized.
    应用高分子设计原理,合成了一种低坍损聚羧酸系高效减水剂。
  3. Polycarboxylate superplasticizer with carboxylic, sulfonation groups in its main chain and polyoxyethylene ether as side chains was prepared by the macromolecular reaction.
    通过大分子反应,合成了一类主链带羧基、磺酸基,支链带聚氧乙烯基醚的聚羧酸系高效减水剂。



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