sulfomethylated 中文意思是什麼

sulfomethylated 解釋
磺甲基化
  1. The amine group is sulfomethylated to improve the performance of the copolymer

    得到制備酯化產物的最佳工藝路線。
  2. The sulfomethylated copolymer can increase the fluidity of cement paste 20 %, and it has longer time retarding performance. the influence of the molecular weight of copolymer and the proportion of monomers on the property of sulfomethylated copolymer has been discussed

    通過對酰胺基團的磺甲基化改性得到初始流動度提高了20的改性產物，且改性產物具有較長時間的緩凝性。
  3. The best process of sulfomethylated poly ( maleic anhydride - co - acrylamide ) is also designed. by testing setting time and water reducing rate of water - reducing agent, we find that the water - reducing ratio of the monoesterified ma - am is 20 %, and the sulfomethylated ma - am is 6. 3 %. they both have good retarding performance

    本文還對水泥標準稠度用水量與凝結時間進行測定，得出酯化改性的減水劑減水率達到20 ，磺甲基化改性的減水劑減水率為6 . 3 ，改性產物均有一定的緩凝性。
  4. By measuring the water - reducing rate in the mortar and the mortar strength, we conclude that the modified copolymer can reducing the water in the mortar as well as cement, and esterified copolymer can increase the strength of the mortar but the sulfomethylated copolymer decrease the strength because of the long time retarding performance

    通過對砂漿減水率的測定發現改性產物對砂漿同樣具有較好的分散性。通中文摘要過對砂漿的28天強度測定，發現添加酯化改性產物的砂漿抗壓強度提高17 7 ，抗折強度提高10
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