Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of starch-based water reducing agent and water reducing agent
The invention discloses a preparation method of a starch-based water reducing agent, which comprises the following steps: firstly preparing a sodium acrylate solution, and then mixing and reacting with a starch raw material and an initiator to prepare the starch-based water reducing agent. The preparation method of the water reducing agent is simple, the use amount of the initiator can be reduced, the cost of the water reducing agent can be reduced, and the performance of the water reducing agent can be ensured.
本发明公开了一种淀粉基减水剂的制备方法，先制备丙烯酸钠溶液，然后再与淀粉原料和引发剂混合反应，从而制备获得淀粉基减水剂。本发明减水剂的制备方法简单，同时还可以降低引发剂的用量，降低减水剂成本，与此同时还能保证减水剂的性能。
Preparation method of starch-based water reducing agent and water reducing agent
The invention discloses a preparation method of a starch-based water reducing agent, which comprises the following steps: firstly preparing a sodium acrylate solution, and then mixing and reacting with a starch raw material and an initiator to prepare the starch-based water reducing agent. The preparation method of the water reducing agent is simple, the use amount of the initiator can be reduced, the cost of the water reducing agent can be reduced, and the performance of the water reducing agent can be ensured.
本发明公开了一种淀粉基减水剂的制备方法，先制备丙烯酸钠溶液，然后再与淀粉原料和引发剂混合反应，从而制备获得淀粉基减水剂。本发明减水剂的制备方法简单，同时还可以降低引发剂的用量，降低减水剂成本，与此同时还能保证减水剂的性能。
Preparation method of starch-based water reducing agent and water reducing agent
一种淀粉基减水剂的制备方法及减水剂
LUO YAO (Autor:in) / QIN SHUHAO (Autor:in) / HUANG SHAOWEN (Autor:in) / LI JUAN (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
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