Application: widely used in advanced ceramics glaze, such as fritted glaze. The zinc oxide has the function of fluxing action, which can decress the swell factor of the glaze, increase thermal stablility, raise the luster and white content of the glaze. Package, transport, stockpile: Polywoven bags with polythylene film bags inside or waterproofing paper bags, net weight: 25/50kg per bag, dimension: 580 × (1050-1250)mm。 It should have covering during the transportation to prevent rain and damp. Keep away from Alkalis and acid during transportation. It should stored in dry and ventilated place. It is strictly prohibited to contact with alkalis.