High-performance liquid accelerator composition and preparation method thereof
A composition and quick-setting agent technology, which is applied in the field of high-performance liquid quick-setting agent composition and its preparation, can solve the problems of large output, cement adaptability, poor workability of slurry, easy layering and precipitation, etc., and achieve rebound The effect of small rate, overcoming health damage, and no crystal precipitation
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[0033] Example 1
[0034] Take the preparation of 1000kg product as an example
[0035] To prepare a high-performance liquid accelerator composition product, the proportion of which is based on weight, put 235kg of tap water and 450kg of aluminum sulfate into the mixing tank, and stir at 95~105℃ for 2~4 hours until full solvent; Add 190kg of hydroxy polyether, 55kg of propylene glycol, 40kg of anionic polyacrylamide, 10kg of emulsified silicone oil, stir for 1 to 1.5 hours, and maintain the temperature at 95 to 105°C during the process; add 20kg of sulfuric acid and stir for 20 to 40 minutes to make it uniform. After cooling to normal temperature and shutting down, the high-performance liquid accelerator product of the present invention is obtained.
Example Embodiment
[0036] Example 2
[0037] Take the preparation of 1000kg product as an example
[0038] To prepare a high-performance liquid accelerator composition product, the proportion of which is based on weight. Put 365kg of tap water, 310kg of aluminum sulfate, and 130kg of calcium sulfate into the mixing tank, and stir for 2 to 4 hours at 95-105°C until sufficient Solvent; then sequentially add 110kg of hydroxy polyether, 60kg of ethylene glycol, 10kg of ultra-high molecular weight polyacrylamide, 5kg of emulsified silicone oil, stir for 1 to 1.5 hours, and maintain the temperature at 95 to 105°C during the process; then add 10kg of sulfuric acid and stir for 20 ~40min, make it evenly mixed and then cool to normal temperature, stop the machine, and then obtain the high-performance liquid accelerator product of the present invention.
Example Embodiment
[0039] Example 3
[0040] Take the preparation of 1000kg product as an example
[0041] To prepare a high-performance liquid accelerator composition product, the proportion of which is based on weight. Put 130kg of tap water and 500kg of calcium nitrate into the mixing tank, and stir at 95-105°C for 2 to 4 hours until full solvent; Add 200kg of hydroxycarboxylic acid, 80kg of glycerol, 50kg of non-ionic polyacrylamide, and 10kg of polyoxypropylene glycerol ether, and stir for 1 to 1.5 hours. During the process, the temperature is maintained at 95 to 105°C; then add 30kg of permanganic acid and stir for 20 ~40min, make it evenly mixed and then cool to normal temperature, stop the machine, and then obtain the high-performance liquid accelerator product of the present invention.
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