Sodium Carboxymethyl Cellulose (CMC) for Paper Making

Sodium Carboxymethyl Cellulose (CMC) for Paper Making

Sodium CMC used for wet end can bring a certain sizing degree to the paper page. Secondly, CMC Polymer can protect sizing agents such as rosin gum and AKD, and promote their dispersion into very small particles evenly distributed on the fiber, delay the hydrolysis rate of AKD, and reduce the possibility of hydrolyzing waste to pollute the system. Because CMC  Chemical is easily compatible with fine fibers and filler particles, if the appropriate cationic additives can be selected and used together, significant synergistic effects will be obtained, which can not only improve the one-way retention rate of the paper machine, but also promote each other to improve the retention rate of the auxiliary itself, making the effect of the auxiliary more significant. The addition position of Carboxylic Methyl Cellulose is basically added in the slurry pool or untapped slurry pool. Carboxyl Methyl Cellulose is also an excellent beater. You can choose Carboxy Methyl Cellulose Sodium with moderate viscosity (400 ~ 600mPa·s, which is relatively easy to dissolve) to disperse into the untapped slurry tank directly in powder or particle state according to the predetermined addition amount, and promote dissolution by the stirring power of the screw propeller. You can also pour the pre-dissolved CMC Carboxymethyl Cellulose glue (mass fraction is about 1%) into the untapped slurry tank, and it can be entered after 20 to 30 minutes Do the beating.)