Fused ceramic sand
20# Ceramsite sand
Baozhu sand/precision casting sand is a kind of artificial environmental protection casting sand, which is made of high quality bauxite material and melted by electric arc furnace.
Specifications
- Material
- Al2O3/SiO2
- Color
- Brown Black
- Use
- precision casting, 3D printing sand molds and lost foam casting
Baozhu sand/precision casting sand is a kind of artificial environmental protection casting sand, which is made of high quality bauxite material and melted by electric arc furnace. After years of experiments, the baozhu sand produced by arc melting overcomes the shortcomings of traditional casting sand, and has the advantages of high temperature resistance, easy collapse, good grain shape, low crushing rate, and strong reusability. Cost far more than chrome ore, zircon sand, is the casting of carbon steel, alloy steel castings ideal molding materials, and access to domestic and foreign foundry experts recognized. The main chemical composition is AL2O3. The casting sand is close to standard spherical sand with an angle coefficient of 1.1. A