Coating knowledge: how to determine the amount of dispersant needed

It is suggested that the dispersing effect of different dispersants on different pigments is different, and the dispersing efficiency of paint dispersants on various pigments should be determined by a large number of experiments How many dispersants are needed to produce the initial dispersion effect and keep good dispersion, the amount of different pigments varies greatly Due to the fact that other components are sometimes added to the final formula (these components may damage the dispersion state), more dispersants need to be added to keep the pigment in dispersion state, and the amount of more addition is different for various pigments Considering these adverse effects, in order to keep the pigment in dispersion state Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: different dispersants have different dispersing effects on different pigments The dispersing efficiency of paint dispersants on various pigments should be determined through a large number of experiments How many dispersants are needed to produce the initial dispersion effect and keep good dispersion, the amount of different pigments varies greatly Due to the fact that other components are sometimes added to the final formula (these components may damage the dispersion state), more dispersants need to be added to keep the pigment in dispersion state, and the amount of more addition is different for various pigments In consideration of these adverse effects, the amount of dispersant required to keep the pigment in dispersion state is called the dispersant demand of the pigment Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,