الوصف

Advantages:
Spherical grain, low thermal expansion, good anti-breakness, well refractory, low density, neutral materials

Application
1.Ceramic Foundry sand is widely used in resin sand (furan resin, phenolic resin), water glass sand (organic fat, CO2 hardening), and coated sand.
2,Ceramic Foundry sand is suitable for all kinds of metal castings such as: carbon steel, alloy steel (high manganese steel, high chromium iron), cast iron, cast copper.
3,Ceramic Foundry sand is a non-quartz type of artificial sand, suitable for various casting methods such as: V method, VRH, lost foam mold, investment mold, general sand mold (clay sand, sodium silicate +CO2 hardening), resin sand.
4, orb sand are suitable for all kinds of adhesive, all kinds of metal materials of casting production, not only can greatly improve the quality of castings, easy and deoxidization, with sand process easy and convenient.
5.Ceramic Foundry sand is suitable for polishing and cleaning of lost foam mold, coated sand, sodium silicate sand, resin sand, precision casting machine copper and aluminum castings, and the cost is quite cheap.

physical index