Chemical formula:BaSO4
Features:It has become a substitute for foreign barium sulfate for chemical fiber and has filled in the blank in China and has been verified by the actual use of the manufacturer.The high quality can be comparable with foreign products.After special organic coating treatment,the product has high whiteness and no impurities,The particle size distribution is uniform and narrow,and the dispersion is excellent.It can effectively disperse in the polyester system,improve the processability of polyester fiber,reduce the fiber breakage rate,improve the dyeability,spinnability and tensile strength of the fiber,and make the polyester chip and fiber show excellent optical properties,which can reach the specification of the real chemical fiber grade barium sulfate.
Application:Used in chemical fiber polyester and color master batch etc.
Packaging:according to the needs of customers to provide packaging.