Dispersant DISPEX CX4320.

. DISPEX CX4320
Product Overview:
DISPEX CX4320 is part of BASF's line of high-efficiency water-based coating dispersants, ideal for the dispersion of inorance pigments. It is a solution of sodium saline, a copolymer of pyridine.product features:
Improved paint moisture-resistant shine Highlights Improved anti-adhesive Excellent zinc oxide compatible typical physical properties) appearance; Yellow liquid solid content: 25% 25 oC dynamic viscosity (Brookfield 20rpm): 50mPa.s pH: 10.5
(typical physical characteristics are references to product physical data provided by suppliers to users or potential users and should not be used as testing standards for product qualification or failure; detection indicators and methods refer to product inspection reports and product indicators file)Scope of application
DISPEX CX4320 has ideal dispersion and stability in a wide range of water-based coating systems. Especially suitable for exterior coatings and high-gloss coatingsuse method
recommends that pigment powders be added to water already containing DISPEX CX4320 dispersants in the case of rapid stirring, instead of adding DISPEX CX4320 dispersants to the pigment slurry, usually with a pH of 8.5.dose
dispersant dosage depends to a large extent on the chemical composition of the pigment, the nature and shape of the particle surface, but also closely related to the type of latex, serious overuse will damage some of the properties of the coating, and make costs rise, the same, insufficient dosage will lead to a decrease in storage stability .