Its conclusions are favourable to the synthesis of a new copolymer superplasticizer.

该工作结论有利于合成一类新型共聚物类高效减水剂.

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A new alkali - free amino sulfonic acid - based superplasticizer was prepared using different alkali lye.

使用不同的碱性调节剂,制备不含碱的新型氨基磺酸系高效减水剂.

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The gained achievements have a certain guiding significance for the industrial production of Naphthalene series superplasticizer.

所得成果对萘系高效减水剂的工业生产具有一定的指导意义.

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Study was made of auxiliary - plasticizing effects of 5 retarders on cement - superplasticizer - retarder ternary compound.

研究了5种缓凝剂在水泥、 高效减水剂 和缓凝剂三元复合体系中的辅助塑化效应.

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The development condition and the problems in practice of Naphthalene series superplasticizer were also analysed.

分析了萘系高效减水剂的发展状况及应用中存在的问题.

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There's 7 - 8 million tons of production capacity superplasticizer, which expected to be revenue growth of 10 %.

公司有 7-8 万吨高效减水剂产能, 预计该业务收入将会有10%的增长.

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