Anti-oxidative Coating For Graphite Products

We are engaged in manufacturing and exporting excellent quality Anti-Oxidative Coating For Graphite Products in Jiujiang, Jiangxi, China.
Color: gray
Character:gray pulp, water-borne coating
Principal constituent:ceramic powder mixture with SiO2a Al2O3 etc.
Heat-resisting upper limit: 1700a
Expansivity:4.3A 10-6/a
PH value : 3 or so
Expiration date:6 months
The area per unit:about 2a /kg
Volume density:1.9 G/CM3

Product features:
1.Used for anti oxidation treatment of graphite products such as graphite electrode, graphite crucible, graphite rotor etc. to improve their oxidation resistance and greatly prolong the service life under the high temperature.
2.Ultra high temperature resistant to1700a .
3.Inorganic substances, have stable chemical properties, harmless, non-toxic, no smell and neither will not cause chemical pollution of impurities nor cause any harm to workers.
4.Coefficient of thermal expansion is close to graphite materials. Have high thermal shock resistance and not easy cracking fall off from the graphite substrate under the high temperature.
5.Very good sealing ability. The coating can effectively isolate air contact with the graphite products directly under ultra-high temperature, reducing the speed of oxidation of the graphite electrode side.

Method of use:
1.Fully mix the coating evenly before brushing.
2.Distributing the coating on the products surface with a brush evenly for 2 or 3 times.