Production process of aliphatic water reducing agent

How much do you know about aliphatic water-reducing agents? We must understand its production process.
Although the sulfonic acid group has strong adsorption capacity and dispersion, and has strong surface activity, which is conducive to the adsorption of water-reducing agent molecules on cement particles and increases the dynamic potential, the more the dosage, the more harmful it is to the cement particles. The dispersion is not greater.
When the dosage is large, it is beneficial to improve the dispersion of cement paste, but it is not good for maintaining the dispersion.
Excessive dosage of initiator ammonium persulfate is detrimental to the dispersion and maintenance of cement slurry. This is because the greater the dosage of initiator, the smaller the molecular weight of the water-reducing agent and the shorter the molecular chain. The molecular chains are detrimental to the dispersion and dispersibility of cement paste.
When the dosage is large, it will be detrimental to the initial fluidity of cement slurry, but it will be beneficial to maintaining fluidity.
When synthesizing aliphatic water-reducing agents with different side chain lengths, the optimal ratios are different. For aliphatic water-reducing agents and their optimal ratios are (the molar dosage is () The molar dosage is.
The aliphatic water-reducing agent synthesized under the optimal ratio has good initial fluidity and small loss of fluidity over time, which is especially good.
For aliphatic water-reducing agents After a simple understanding of the production process of the aqueous agent, it will be of greater help and greater benefit when using it in the future.
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