UIt is one of featured products in Gangxi Privince and mainly used in rubber, tyre, paint, cable, petrolieum oil, glass ect. Zinc Oxide (99.5%-99.9%)IndexStandardZnO99.5%Min99.7% min99.9%minPbO0.12%Max0.005%max0.001%maxCuO0.006% Max0.0002% Max0.0002%maxCdO0.02% Max0.005% Max0.0005%maxMn0.0002% Max0.0001%max0.0001%maxMetal ZnNoneNoneNoneHCL Insoluble matter0.03% Max0.006%max0.006%maxLoss on ...