process requirements in wet grinding
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Through wet grinding process, WGKL with D50 of 0.64 μm was prepared, and more amorphous structure and higher ion dissolution were observed. 2 WGKL increased the 16 h compressive strength of PC and greatly shortened the setting time. 4% WGKL increased the 16 h compressive strength by 44.1%, and shorten the setting time from 415 min to 320 min.
Step by Step Guide to the Wet Grinding Process: Everything You Need to Know
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Step 1: Wetting. The first step to wet grinding is eliminating air from the surface of the raw feed, so that each individual particle is fully in contact with the liquid slurry. Ensuring complete contact is vital for effective milling. This requires a liquid with lower surface tension than the free surface energy of the solid.