... ,we exported to Myanmar,Thai for many years. ZnO ZInc Oxide specificationMF:ZnOMW:81.37MP:1975oCRelative density:5.605Purity98%Specificationappearence ... hydroxide solution,ammonium chloide.Uses ( RUBBER ONLY )General uses:Zinc oxide is essential for rubber and tire industry additives, also ... and coloring agent. If the ordinary is made of zinc oxide nano-zinc oxide used in rubber, you can give full play ...