Calcium stearate is used as a lubricant for paper coating layer in the paper industry, which can improve the lubricity and hydrophobicity of the coating surface, improve the lubrication of the coating, make the paper smooth and smooth, and prevent cracking after drying. Calcium stearate emulsion as a lubricant is widely used in papermaking and various coating systems. It has the function of lubricating wet coating, effectively reducing the friction between the coatings caused by moving operation, and promoting the fluidity between the coatings. Calcium stearate can not only improve the smoothness and fluidity of the wet coating surface, but also reduce or prevent the phenomenon of flaring and falling powder. Secondly, calcium stearate not only improves the quality of coated paper, but also eliminates the dedusting phenomenon caused by over-calendering of coated paper, reduces the defects such as cracking or peeling caused by folding of coated paper, and effectively solves the defects existing in paper production.
Products involved: stearate.
