Coating classification: static floating color of coating (floating color in tank)

Core tip: when the polychrome paint is mixed, the evenly distributed polychrome paint is stored in the same room for a period of time, and one or several colors are separated from it, emerging on the surface of the paint, and the separated colors are gathered into circles and distributed along the edge of the container Reasons for static floating color of paint: The reason for the static floating color of polychrome coating is that the hydrophilic and lipophilic components are unbalanced, the surface tension of lipophilic components is small, and some color pastes are separated from the system and suspended on the surface of the coating, which makes the energy of the coating system lowest When stirring works on the system, the floating color is temporarily eliminated When the stirring energy is stopped, the floating color starts again 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: when adjusting the multi-color paint, the evenly distributed multi-color paint will be stored in the same place for a period of time, and one or more colors will be separated from it, emerging on the surface of the paint, and the separated colors will be gathered into a circle and distributed along the edge of the container The reason of static floating color of paint: the reason of static floating color of polychrome paint is the imbalance of hydrophilicity and lipophilicity in paint components, the small surface tension of lipophilicity parent component, the separation of some color paste from the system and suspension on the paint surface, which makes the energy of paint system lowest When stirring works on the system, the floating color is temporarily eliminated When the stirring energy disappears, the floating color starts again This floating color phenomenon is called static floating color Because of thermodynamics, the static floating color is inevitable if there is hydrophilic and lipophilic (surface tension imbalance) floating color in the system The factors influencing the static floating color of coatings are the types of emulsion, the type and dosage of wetting dispersant, the type and dosage of thickeners, and the PVC value of coatings Prevention and solution of static floating color: all factors that can affect the static floating color of paint can be used to improve or solve the problem of static floating color However, the transformation of emulsion and thickener affects the preparation, storage and transportation, construction and initial long-term performance of coatings Coating PVC depends on the cost of coatings; dispersants affect dispersion and flocculation, so the wetting agent used to solve the static buoyancy of coatings is the simplest and most effective 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,