A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of C6 monomer synthesized water reducing agent
The invention relates to the technical field of building materials, in particular to a preparation method of a C6 monomer synthesized water reducing agent, which comprises the following steps: respectively adding deionized water, acrylic acid and hydroxyethyl ester into a first batching kettle, and stirring to obtain a component A; respectively adding caustic soda flakes, sodium hypophosphite andhydrogen peroxide into a second batching kettle, and stirring to obtain a component B; respectively adding deionized water, acrylic acid, hydroxypropyl ester and mercaptopropionic acid into a third batching kettle, and stirring to obtain a component C; adding deionized water and ferrous sulfate into the third batching kettle, and stirring to obtain a component D; adding deionized water and a C6 monomer into a reaction kettle, stirring, adding the component A into the reaction kettle, stirring, adding the component B into the reaction kettle, stirring, dropwise adding the component C into the reaction kettle while stirring, dropwise adding the component D into the reaction kettle while stirring, keeping the temperature for 25-35 minutes, neutralizing and diluting to obtain the C6 monomer synthesized water reducing agent. The prepared water reducing agent has good strength.
本发明涉及建筑用材的技术领域，具体涉及一种碳六单体合成减水剂的制备方法，包括如下步骤：将去离子水、丙烯酸和羟乙酯分别加入第一配料釜中搅拌，得到A组分；将片碱、次磷酸钠和双氧水分别加入第二配料釜中搅拌，得到B组分；将去离子水、丙烯酸、羟丙酯份和巯基丙酸分别加入第三配料釜中搅拌，得到C组分；将去离子水和硫酸亚铁分别加入第三配料釜中搅拌，得到D组分；将去离子水和碳六单体加入反应釜中搅拌，再将A组分加入反应釜中搅拌，再将B组分加入反应釜中搅拌，再边搅拌边向反应釜中滴加C组分，再边搅拌边向反应釜中滴加D组分,保温25‑35min后，中和稀释得到碳六单体合成减水剂。这样制得的减水剂强度好。
Preparation method of C6 monomer synthesized water reducing agent
The invention relates to the technical field of building materials, in particular to a preparation method of a C6 monomer synthesized water reducing agent, which comprises the following steps: respectively adding deionized water, acrylic acid and hydroxyethyl ester into a first batching kettle, and stirring to obtain a component A; respectively adding caustic soda flakes, sodium hypophosphite andhydrogen peroxide into a second batching kettle, and stirring to obtain a component B; respectively adding deionized water, acrylic acid, hydroxypropyl ester and mercaptopropionic acid into a third batching kettle, and stirring to obtain a component C; adding deionized water and ferrous sulfate into the third batching kettle, and stirring to obtain a component D; adding deionized water and a C6 monomer into a reaction kettle, stirring, adding the component A into the reaction kettle, stirring, adding the component B into the reaction kettle, stirring, dropwise adding the component C into the reaction kettle while stirring, dropwise adding the component D into the reaction kettle while stirring, keeping the temperature for 25-35 minutes, neutralizing and diluting to obtain the C6 monomer synthesized water reducing agent. The prepared water reducing agent has good strength.
本发明涉及建筑用材的技术领域，具体涉及一种碳六单体合成减水剂的制备方法，包括如下步骤：将去离子水、丙烯酸和羟乙酯分别加入第一配料釜中搅拌，得到A组分；将片碱、次磷酸钠和双氧水分别加入第二配料釜中搅拌，得到B组分；将去离子水、丙烯酸、羟丙酯份和巯基丙酸分别加入第三配料釜中搅拌，得到C组分；将去离子水和硫酸亚铁分别加入第三配料釜中搅拌，得到D组分；将去离子水和碳六单体加入反应釜中搅拌，再将A组分加入反应釜中搅拌，再将B组分加入反应釜中搅拌，再边搅拌边向反应釜中滴加C组分，再边搅拌边向反应釜中滴加D组分,保温25‑35min后，中和稀释得到碳六单体合成减水剂。这样制得的减水剂强度好。
Preparation method of C6 monomer synthesized water reducing agent
一种碳六单体合成减水剂的制备方法
ZHONG GENYA (author) / TENG WENSHENG (author) / SUN LIANG (author) / ZHANG JIYE (author)
2020-09-01
Patent
Electronic Resource
Chinese
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