Audited Supplier
M60
Refractory Raw Material
60%Min
2.5g/cm3 Min.
80%Min.
Grit or Powder
TOPIC
25kg Bag/Jumbo Bag
Henan, China
2508600000
Product Description
Our natural SINTERED MULLITE made from The natural high-quality Bauxite, be processed through multi-level homogenization and calcined over 1750degree. It is of high bulk density, stable quality, good thermal shock resistance, small index of high temperature creep and excellent chemical-resistance. It is ideal raw material for refractory products such as different shaped and unshaped refractory materials, advanced ceramic sanitary ware body, precision casting models and so on.
| Item | Fused Mullite | Sintered Mullite | ||||||||
| FM-1 | FM-2 | M75 | M70-1 | M70-2 | M60-1 | M60-2 | M45-1 | M45-2 | ||
| Al2O3 % | 70-77 | 67-74 | 73-78 | 68- 73 | 68- 73 | 57- 62 | 57- 62 | 43- 48 | 43- 48 | |
| SiO2 % | 22-29 | 21-28 | - - | - - | - - | - - | - - | - - | - - | |
| TiO2 % ≤ | 0.1 | 2 | 0.5 | 0.5 | 3.5 | 0.5 | 2.5 | 1 | 1.5 | |
| Fe2O3 ≤ | 0.2 | 0.6 | 0.5 | 0.5 | 1.5 | 0.5 | 1.5 | 0.5 | 1.3 | |
| Na2O+K2O ≤ | 0.4 | 0.5 | 0.5 | 0.4 | 0.4 | 0.3 | 0.3 | 0.4 | 3 | |
| Bulk Density g/cm3 ≥ | 2.9 | 2.9 | 2.9 | 2.85 | 2.75 | 2.65 | 2.65 | 2.55 | 2.55 | |
| Apperant porosity % ≤ | 5 | 4 | 3 | 3 | 5 | 5 | 5 | 4 | 4 | |
