China luoyang Ceramic Foundry Sand ball shape

Ceramic Foundry Sand is widely used in various casting ways ( investment casting, full mold casting, lost foam casting and so on )

 

Ceramic Foundry Sand is the new type casting sand used in precision casting, resin coated sand, self-hardening sand. And also can be used for shot peening( aluminum, copper, steel casting).

 

Chemical Composition(%)				Physical composition
Al2O3	Fe2O3	TiO2	SiO2	Shape   ball shape Refractory Degree   1790°C Size   5-329 mesh(0.053mm-2.0mm) Density(Bulk density) 1.96-2.05(g/cm3) Thermal expansion     0.13%(10 minutes at1000°C)
70-80	≤5	2.5-3.5	8-20

 

Ceramic Foundry Sand with reasonalbe price, Ceramic Foundry Sand has advantage of cost and performance than chromite sand and zircon sand; especially low expansion, unsintered , non pulverise , non craze Non stick (Eliminate the negative infection on the quality of casting ),  regeneration performance good, and increase the production yield of casting.