Chamotte (Refracoarse)
Capital Refractories supply Refracoarse, a high quality chamotte, used by investment casters for core build-up. Capital also supplies fused silica and fused mullite for more specialised applications.
Please contact us for details on this product.
Below is a list of the standard grades, however Capital can supply to customers individual specifications.
| Closed Grades | Through Grades | ||
| 0.5 - 1.0 mm | 16/30# | -0.5 mm | -30# |
| 0.3 - 0.9 mm | 18/50# | -150 µm | -100# |
| 0.3 - 0.8 mm | 20/50# | -75 µm | -200# |
| 0.2 - 0.5 mm | 30/80# | ||
| 0.2 - 0.3 mm | 50/80# | ||
| 0.1 - 0.6 mm | 25/150# | ||
| 0.1 - 0.5 mm | 30/150# | ||
| 0.1 - 0.3 mm | 50/150# | ||
