polycarboxylate
聚羧酸
常用释义
英式发音
美式发音
基本释义
- 聚羧酸
例句
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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。
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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。
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3·A three repeating unit polycarboxylate dispersant is included in the mixture in amounts from about 0.2% to about 10% by weight.三个重复单元的聚羧酸盐分散剂以约0.2重量％至约10重量％的量包含于所述混合物 中。
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4·Based on molecular design theory of polymer, a kind of low slump loss comb-like polycarboxylate type superplasticizer was synthesized.应用高分子设计原理，合成了一种低坍损梳形聚羧酸系高效减水剂。
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5·The invention relates to a polycarboxylate composite water reducing agent suitable for low-cementitious material concrete and a preparation method thereof.本发明涉及一种聚羧酸复合减水剂及其制备方法，适用于低胶凝材料混凝土。
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6·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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7·A kind of unsaturated polyether was adopted as the reactive monomer, synthesis a new type of polycarboxylate superplasticizer with high dispersibility and long retention characters.采用了工业化的不饱和聚醚多元醇为反应单体，合成了一种高减水率，长缓凝时间的新型聚羧酸系高效减水剂。
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8·The synthetic superplasticizer has little difference in performance compared to other products around the world, but the synthetic polycarboxylate superplasticizer has good cost performance.在与国内外同类产品的对比试验中，自制减水剂与其性能相差不大，但成本低，自制产品的性价比高。
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9·Based on the analysis of the chemical structure of polycarboxylate-type superplasticizers with polyoxyethylene (PEO) side chains, the dispersing properties for cement particles were investigated.基于对羧酸的化学构造剖析与乙烯型高效减水剂(peo)的侧链的水泥颗粒的分散性能停止了研讨。