Cement grinding aid is a small product in the cement industry chain, but it plays a very important role in increasing production and reducing consumption in the cement industry. It can bring real benefits to cement enterprises. So what is liquid cement grinding aid ? What is the role of liquid cement grinding aid?
The role of liquid cement grinding aids:
1.Under the condition that the condition of the cement mill does not change, the dispersibility of the materials in the mill can be changed. It can effectively eliminating the electrostatic adsorption of the fine particles of the cement and the phenomenon of ball paste grinding, and optimizing the gradation of the cement particles.
2. Under the condition that the same cement strength grade is maintained, the same cement clinker and mixed materials are used, and the proportion is appropriately adjusted. The cement clinker can generally be reduced by 6-10% after adding the cement grinding aid, while increasing the mixed material The total amount is 6-10%.
3. While maintaining the original mill output, increase the cement grinding fineness and specific surface area to increase the cement strength by 20% in 3 days and 10% in 28 days; or maintain the existing cement grinding fineness and specific surface area . Can increase the output of cement mills by more than 10%.
Cement grinding aids can also bring direct economic benefits to cement companies: electricity consumption per unit of cement production, consumption of grinding bodies, consumption of mill linings, maintenance costs have decreased accordingly, productivity has increased, business scale has increased, and costs have decreased. At the same time, the use of cement grinding aids can improve the fluidity of the cement, improve the efficiency of the powder separator, reduce the phenomenon of cement storage, and reduce the loading and unloading time and cost of the cement.
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