Midafen 190 is used in the preparation of slurries obtained from raw materials containing increased amount of plastic components.
It can be applied for both continous and periodic milling.
Midafen 190 is generally added directly to the mill at the beginning of grinding, but it can also be used for adjustment of viscosity and thixotropy during grinding. It does not decay under prolonged milling.
Typical dosage starts from 0.2% on solids. Optimal dosage varies from 0.2% to 0.7%, depending on raw material type.
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