AFS20 AFS30 AFS40 Fused foundry partical ceramic sand
Quick Detail
- FOB Price : USD $570.00 / Piece
- Minimum order:1
- Place of Origin:china
Specifications
AFS20 AFS30 AFS40 Fused foundry partical ceramic sand
Ceramic Sand Replacing Foundry Chromite Sand
Ceramic foundry sand is made of high quality bauxite, through the process of electrofusion, granulation, screening and so on,which is made of very ball-like refractory particles.
/
Ceramic foundry Sand for Casting Chemical and Physical index
| Shape | Round |
| Color | Dark brown |
| Bulk density | 1.95-2.05g/cm3 |
| Real density | 3.4g/cm3 |
| Refractory temperature | ≥1800℃ |
| Thermal expansion | 0.13% |
| Thermal conductivity | 0.698W/M.K |
| Angularity | ≤1.1 |
Chemical composition
| Composition | Content(%) |
| Al2O3 | >70 |
| SiO2 | 15-25 |
| Fe2O3 | <3 |
| TiO2 | <3.5 |
| CaO | <0.45 |
| MgO | <0.35 |
| K2O | <0.33 |
| Na2O | <0.08 |
Ceramic foundry Sand for Casting product Line/
Contact us
Ceramic foundry sand AFS30# price Contact Us:
/
