Ammonium metatungstate may be used for manufacturing ceramic microsphere, which is white and uniform in color, not easy to fade with good brightness, and is resistant to acid, alkali and salt. Also, it has the characteristics of high strength, high hardness and inert fine particles. Therefore, it has wide applications in industrial paints, automotive primers, decorative paints and UV curing lacquers and adhesives.
This type of ceramic microsphere is unique and semi-transparent, which is engineered to help you reduce costs, increase solids, enhance properties, and improve processability.
Advantages of Ceramic Microsphere
Ball bearing effect of spherical fillers; High filler loadings due to inert nature; UV transparent to 250nm; Allow high filler loadings; Give a tough finish to a coating; Allow through cure in UV curing systems; Can control gloss; Help burnish resistance.
The nano ceramic microsphere can be prepared by physical synthesis method and chemical synthesis method. While it is usually produced by chemical synthesis method as physical synthesis method consumes a lot of energy with high equipment investment.
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