Solution of carboxymethylcellulose (CMC) Carboxymethyl cellulose high-end alternative products for polyanion cellulose ((PAC) is also an anionic type cellulose ether, with higher substitution and substitution uniformity, molecular chain is shorter, molecular structure more stable, so has better salt resistance, acid resistance, calcium resistance, high temperature resistance, solubility is also enhanced.
In all industries where carboxymethyl cellulose provides better stability and higher process requirements. It was directly mixed with water, prepared into paste glue, and set up.When the CMC paste is configured, a certain amount of clean water is added to the batching tank with the mixing device.
Under the condition that the stirring device is opened, It is scattered slowly and evenly into the mixing tank, so that the CMC and water are fully integrated and it can be fully dissolved.When dissolving CMC, the reason for being evenly scattered and constantly stirring is to “prevent CMC from forming, forming, reduce the dissolution amount of it and water”, and improve the dissolution speed of it.The time of mixing and the complete dissolution of CMC are not consistent, which are two concepts.
In general, the time of stirring is much shorter than the complete dissolution of CMC, depending on the situation. The basis for determining the mixing time is that when it is evenly dispersed in water and no obvious large mass object exists, it can stop stirring, so that CMC and water can penetrate and fuse with each other in a static state.