Shandong Ocean Chemical Co.,Limited

Ceramic grade zinc oxide

• Category :

  Organic chemicals and Derivatives

• CAS NO :

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• Molecular Formula :

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• Main Specifications :

• Product description :

  Use:The ceramic grade zinc oxide is suitable for the ceramic pigment development, the ceramic glazed surface production and the burn melt block. This kind of zinc oxide is also available in top-grade glass production.
  
  Characteristic and function:
  1."Ocean"brand zinc oxide's coefficient of expansion is low.It has good effect for high fever vibration and the mechanical vibrations in the ceramic production process.
  2. The specific surface area is big and with hiding power, having resolved the bottom material influence to the surface colour.
  3. There is less element content of iron, when used as the raw materials of color glaze, it can make little colour difference. It has very good smoothness.

  Charactristics	Limited
  	Htc071	Htc072	Htc073	Htc074	Htc075	Htc076	Htc077	Htc078
  Zinc oxide(counted by dried subtances )%≥	99.8	99.7	99.5	99	99	98	96	90
  Metal ( zn ) %≤	no	no	no	0.02	0.02	no	no	no
  Lead oxide( Pb ) %≤	0.005	0.037	0.15	0.005	0.06	0.18	0.2	1
  Ferrous oxide( Fe) % ≤	0.0001	0.0001	0.0001	0.0001	0.0004	0.0002	0.001	0.001
  Hydrochloric indissoluble substance %≤	0.006	0.008	0.012	0.02	0.02	0.05	0.1	1.2
  Burning decrement %≤	0.1	0.2	0.2	0.2	0.2	0.4	0.8	1.2
  105℃ volatile substances %≤	0.2	0.3	0.4	0.5	0.5	0.6	0.8	1.2