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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.
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