The production and formula of water reducing agents can be adjusted according to specific needs and usage conditions. The following is a common formula of water reducing agents:
Main ingredients:
Sulfonated polyketamine: As the main component of water reducing agent, it has good dispersibility and water retention.
Polyethylene glycol: increases the water retention and viscosity control ability of water reducing agents.
Polycarboxylic acid based water reducing agent: It has efficient water reducing and dispersing properties.
Auxiliary ingredients:
Cationic surfactant: used to improve the compatibility and dispersion between water reducing agents and cement particles.
Alkali activator: Improve the activity and performance of water reducing agents in low temperature environments.
PH regulator: Adjust the pH value of the water reducing agent to ensure its optimal performance.
Production steps:
Firstly, mix the sulfonated polyketamine, polyethylene glycol, and polycarboxylic acid based water reducing agents evenly in a certain proportion.
Add an appropriate amount of cationic surfactant to the mixture and stir thoroughly to make it evenly dispersed.
Add an appropriate amount of alkali activator and pH regulator as needed, continue stirring and mixing until a uniform water reducing agent solution is obtained.
It should be noted that the production of water reducing agents needs to strictly follow relevant safety operating procedures and be carried out under appropriate laboratory conditions. The specific formula and proportion can be adjusted according to the actual situation and usage requirements, while complying with relevant industry standards and regulations. For commercially produced water reducing agents, there may be more complex preparation processes and formula confidentiality issues involved.