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How Sodium Carboxymethyl Cellulose
- Oct 27, 2016 -

The sodium carboxymethyl cellulose directly mixed with water and made into a paste after the glue, and set aside. When configuring the sodium carboxy methyl cellulose paste adhesive, dosing cylinder joined with a stirring device in a certain amount of clean water, in the case of open agitator, slowly sprinkled uniformly to the ingredients of sodium carboxymethyl cellulose in cylinder, stirring, sodium carboxymethyl cellulose and water fully integrated carboxymethyl cellulose sodium, to fully dissolve. When the dissolved sodium carboxy methyl cellulose, to evenly, and continue stirring, is "to prevent the sodium carboxymethyl cellulose and water meet, Pellet, agglomeration, reduce the amount of sodium carboxy methyl cellulose dissolved problems", and to improve the speed of dissolution of sodium carboxy methyl cellulose. Mixing time and sodium carboxy methyl cellulose dissolved time is not entirely consistent, are two concepts, in General, to stir than sodium carboxymethyl cellulose completely dissolved and the much shorter amount of time, the time required for both, as the case may be.

Basis for determining the mixing time is: when the sodium carboxymethyl cellulose in water dispersed, no obvious mass object exists, you can stop stirring, carboxymethylcellulose sodium and water in the static state of interpenetration and integration.

Determine the duration of sodium carboxy methyl cellulose dissolved completely based on several aspects:

(1) the sodium carboxymethyl cellulose and water sealing, solid-liquid separation does not exist between the two;

(2) the mixed paste glue in a uniform State, smooth surface;

(3) the mixed paste adhesive color close to clear, paste no particles in the gel-like objects. Sodium carboxymethyl cellulose is put to the dosing cylinder is mixed with water and began to sodium carboxy methyl cellulose dissolved completely, and at the time required between the hours of 10-20.