High-purity synthetic ultra-fine barium sulfate, with an average particle size (d50) of 0.7um. It is a functional filler with a large specificity and no precipitation. It is suitable for high-gloss and high-solid formulations with high whiteness and narrow particle size distribution , High purity, adding to the formulation system can reduce costs, shrink in the late curing stage, improve wrinkles, and does not affect the gloss and fluidity of the system.

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