Product Name: Coated Fine Aluminum Hydroxide Product Type: PF-1S Product Properties: PF-1S, surface Coated Fine Aluminum Hydroxide power and the first of its kind in China, is a highly advanced product manufactured by the latest surface modifying technology. The patent solely developed and owned by Pengfeng.  The invention patent code is ZL 2015 1 0339865.5 in China. This technology enables Aluminum Hydroxide particles with high absorbability to reach their potential and generate optimized results in the process of surface modification. Therefore, it fundamentally resolves the problems of ultrafine particles ions aggregation, inadequacy of the surface modification and maldistribution of ions or particles.