DESCRIPTION
Unikote M is a refractory coating material designed to provide a protective surface layer over ceramic fibre modules. Unikote M is for high to medium temperature, gas fired furnaces where contaminants are not severe.
FEATURES
- Easily applied over weld on or Module hot face and furnace top floors.
- Adhere readily to fibre modules during the thermal cycling process.
- Reduces module shrinkage by keeping the hot face “tight”.
- Guards the ceramic fibre Module against metal oxide, chemical and contaminant attack.
- Protects against the velocity damage and erosion from particulate matter.
- Excellent resistance to chemical attack exceptions includes hydrochloric acid, Phosphoric acid and strong alkalies.
Technical Details
CLASSIFICATION TEMPERATURE
- Classification temperature: 1425 ° C
AVAILABILITY & PACKAGING
- Standard sizes: 5, 10, 25 and 50 kgs
APPLICATIONS
- Applied over weld on or veneering modules hot face surface.
- Used to reduce airborne fibre or other refractory particles.
- Coil annealing furnaces
- Re heat furnace doors lining
- Process heaters lining
- Ammonia reformers and crude oil heaters lining
- Shuttle kiln
- Tunnel kilns
Product Details
| Physical Properties | |
| Maximum temperature rating °C | 1425 C |
| Average Bulk density (Kg/m3) | 1105 |
| Chemical composition ( % ) | |
| Al2O3 % | > 65.0 |
| SiO2 % | < 25.0 |
| Linear shrinkage % – 24 hrs (Max) | 0.75 (At 1315°C) |
| Coverage ( Kg / m2) | 3.8 |