
Excellent features: Modified ultrafine precipitation barium sulfate is the use of new precipitation process products, compared with the traditional precipitation method to produce barium sulfate, higher quality, better performance, its main features are as follows:
(1) Main content: barium sulfate content (based on dry basis) above 98%, higher purity, less impurities.
(2) Particle size distribution: its particle size distribution is narrow, dispersed, good fluidity, and the particle size can be controlled during the production process (D50 is 0.3um and above) the particle crystal shape is approximately spherical, and the product has high finish after film formation and better weather resistance.
(3) Product environmental protection: Traditional barium sulfate due to the limited production process, the use of odor (sodium sulfide smell) is easy to affect human health, and this product does not have any odor, heavy metal content is very low, is a functional product that meets the requirements of environmental protection.
Due to its excellent physical and chemical properties, barium sulfate has been widely used in powder coatings, inks, paints, batteries, engineering plastics, rubber, glass, cosmetics, friction materials and other fields, is an ideal filler.










