Product Description:
PreRish Tri is empowered by the team of adroit professionals; We are established as one of the prominent manufacturers and suppliers of optimum quality Basic Patching Mass. It is widely demanded for use in coke processing plants to patch the metal surface in order to offer protection form clotting. Prepared by our adroit professionals in accordance with international quality norms, proposed Coke Basic Patching Mass is available with us in different packaging options.
Product Specifications:
Application: Patching and hair crack repairing
Product Type: Refractory’s
Types of Refractory’s: Basic Refractory
Shape: Powder
Color: Brown
Features:
- Easy to apply and dry
- High density and strength
- Good thermal stability
- Resistance to erosion
Specifications:
| General Properties | |
| A. Max service temperature | 1750oC |
| B. Maximum grain size | 0.5 mm |
| C. Installation mode | WET |
| D. Main content | MAGNESIA (MgO) |
| E. Chemical nature | ALKALINE |
| F. Bond | CERAMIC |
| E. Binder | NUTURAL SILLICATE (SP. GRAVITY: 1.300) |
| Chemical Properties | |
| B. Alumina Al2O3 | 3.00% |
| G. Magnese Oxide MgO | 76.50% |
| A. Silica SiO2 | 6.50% |
| C. Ferric Oxide Fe2O3 | 1.00% |
| D. Chromium Oxide Cr2O3 | 9.90% |
| Physical Properties | |
| A. Dry Density | 2.3 g / cc |
| B. Linear Change | – 0.01% |
| C. MOR | 55 MPa at 110oC / 24 hr |
| 50 MPa at 1550oC / 3 hr | |
| Thermal Properties | |
| A. Refractoriness (Orton / oC) | 38 orton cone / 1835oC |
| B. Thermal Shock Resistance | Good |
| C. Sintering Temperature | 800oC |
| Packaging | 1 Tonne jumbo bag / 50 kg bag / 25 kg bag |
| Storage Life | 5 months |
| Application | Patching and hair crack repairing |