Novel cement grinding aid
A cement grinding aid, a new technology, applied in the field of building materials, can solve the problems affecting the performance of cement, unreasonable formula, etc., achieve the effect of accelerating fluidity, solving the phenomenon of powder agglomeration, and increasing the content of fine powder particles
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[0009] Example 1:
[0010] A novel cement grinding aid is composed of the following raw materials by weight: 20 parts of propenyl alcohol, 20 parts of diethanolamine, 20 parts of maleic anhydride, 10 parts of sodium lignosulfonate, 1 part of sodium pyrophosphate, lignosulfonic acid 1 part of magnesium salt, 1 part of sodium dodecyl sulfonate, 5 parts of carboxymethyl cellulose.
Example Embodiment
[0011] Example 2:
[0012] A novel cement grinding aid is composed of the following raw materials by weight: 30 parts of propenyl alcohol, 30 parts of diethanolamine, 30 parts of maleic anhydride, 15 parts of sodium lignosulfonate, 8 parts of sodium pyrophosphate, lignosulfonic acid 10 parts of magnesium salt, 5 parts of sodium dodecyl sulfonate, 10 parts of carboxymethyl cellulose.
Example Embodiment
[0013] Example 3:
[0014] A novel cement grinding aid is composed of the following raw materials by weight: 25 parts of propenyl alcohol, 25 parts of diethanolamine, 25 parts of maleic anhydride, 12 parts of sodium lignosulfonate, 5 parts of sodium pyrophosphate, lignosulfonic acid 5 parts of magnesium salt, 3 parts of sodium dodecyl sulfonate, 8 parts of carboxymethyl cellulose.
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