Selection Principles and Solutions for Dispersants of Electronic-grade Nano Zirconia (3Y/8Y-YSZ, MLCC, Optical Films, Substrates, UV Optical Adhesives)

I、 First, clarify the core logic of titanium dioxide settling and the underlying logic and basis for selecting titanium dioxide dispersantsRutile and rutile titanium dioxide have a density of 4.2g/cm ³, while water only has a density of 1g/cm ³. The physical density difference is extremely large, and the particles are naturally prone to gravity settling, leading to layered settling; There are a large number of hydroxyl (- OH) groups on the surface of particles, and these particles in aqueous systems are prone to agglomeration and form hard precipitates.

How to choose dispersants for coatings and inks in epoxy resin systems? This dispersant should not only reduce the viscosity of the system, but also not react with epoxy resin and curing agent.Simultaneously, it should meet the requirements of reducing viscosity, dispersion, non reactivity, and stable storage.

The biggest difference between UV cured digital inkjet and UV cured printing ink lies in viscosity and rheology. Printing ink has relatively high viscosity and belongs to pseudoplastic fluids, while inkjet requires low viscosity and high tension, with rheology as close as possible to Newtonian fluids and good fluidity

When selecting a water-based paint defoamer, a comprehensive evaluation must be conducted based on the paintsystem's characteristics, production process, performance requirements, and cost. Below are the key selection criteriaand specific recommendations:I. Clarify Core Requirements: Match

Selecting a water-based paint dispersant requires comprehensive consideration of the dispersion system characteristics(pigment type, resin, pH value, etc.), performance requirements (dispersion efficiency, stability, compatibility), and applicationscenarios (latex paint, industrial paint

When selecting defoamers for inks, it is necessary to consider the characteristics of the ink system, applicationscenarios, and the performance of the defoamer. The following are key steps and considerations:I. Analyzing Ink System CharacteristicsType and Base MaterialSolvent-based inks (e.g.,

How to Choose Dispersants for Water-Based Coatings and Inks?Choosing dispersants for water-based coatings and inks requires comprehensive consideration of various factors,including pigment characteristics, system environment, and application performance, to ensure uniform pigmentdispersi

How to Choose Defoamers for Water-Based Coatings and Inks?During the production and application of water-based coatings and inks, air is often introduced due tooperations such as mixing, dispersion, and coating, or surfactants (such as dispersants and emulsifiers) in thesystem stabilize

How to Choose Dispersants for Water-Based Coatings and Inks?Choosing dispersants for water-based coatings and inks requires considering various factors, includingpigment characteristics, system environment, application performance, and cost. The core objective isto achieve uniform disper

In the coating system of water-based plastic paint, leveling agents are not only the key additives tosolve surface defects, but also an important force in promoting the green upgrading of the plasticcoating industry with core advantages such as environmental protection, high efficiency,

Water-based Plastic Paint Leveling Agents: The Unsung Heroes Behind Perfect CoatingsIn the coating of everyday products such as automotive interiors, 3C electronic product casings, and toys, water-basedplastic paints are gradually becoming mainstream due to their environmentally friendly and l