山东维宏

SHANDONG WEIHONG

Stirring action of sodium carboxymethyl cellulose

Published:

2023-03-19

Sodium carboxymethyl cellulose has prominent and extensive characteristics, and can be well utilized in various industries. Therefore, it is favored by various industries. It should be understood that CMC-Na must be dissolved first when used, and its solubility is greatly related to temperature and stirring. Next, we will learn about its stirring effect.
Mix CMC-Na directly with water to prepare a paste like glue solution, and set it aside. When configuring CMC-Na paste, first add an appropriate amount of clean water to the batching tank with a stirring device. With the stirring device turned on, slowly and evenly sprinkle CMC-Na into the batching tank, stirring continuously, so that sodium carboxymethyl cellulose and water are fully fused and CMC-Na can be fully dissolved. When dissolving CMC-Na, the reason why it should be evenly spread and continuously stirred is to "prevent the occurrence of agglomeration and caking when CMC-Na meets water, reducing the dissolution of CMC-Na, and improving the dissolution rate of CMC-Na.".
Whether a substance dissolves or not, and the degree of its solubility, on the one hand, depends on the nature of sodium carboxymethyl cellulose (referring to solvents and solutes); On the other hand, it is also related to external conditions such as stirring, temperature, pressure, and solvent type. Under the same conditions, CMC-Na is easy to dissolve, while some substances are difficult to dissolve, that is, different substances have different solubility in the same solvent. Solubility is a measure of the solubility of a substance in a solvent, and it is also a quantitative representation of the solubility of CMC-Na.
The reason why carboxymethyl cellulose sodium is stirred is to enable it to be better used, prevent agglomeration and other phenomena, and enable its characteristics to be brought into play. However, under different conditions of use, the dissolution varies, so the mixing time and the complete dissolution time are inconsistent, which can be determined based on specific circumstances.