Carbon Tamping Paste:
The two types of Carbon Tamping Paste are:
- Carbon Tamping Paste of CPC based made from mixing of CPC + binder pitch
- Carbon Tamping Paste of ECA based made from mixing of Electrically Calcined Anthracite Coal + binder pitch.
Specification of Carbon Tamping Paste:
| CHARACTERISTICS | CARBON TAMPING PASTE | |
| CPC BASED | ||
| UNBAKED/GREEN PASTE: | ECA BASED | |
| Ash Content | 1% Max. | 5% Max. |
| Volatile Matter Content | 12.5% Max. | 12% Max. |
| Fixed Carbon | 86% Min. | 83% Min. |
| Apparent Density | 1.55 gm/cc Min. | 1.58 gm/cc Min. |
| Plasticity | As per customer requirement | As per customer requirement |
| BAKED PASTE at 10000 C.: | ||
| Apparent Density | 1.35 m/cc Min. | 1.42 gm/cc Min. |
| Porosity | 35% Max. | 30% Max. |
| Compressive Strength | 200 kg/cm2 Min | 230 kg/cm2 Min. |
| Electrical Resistivity | 80 micro-ohm meters Max. | 70 micro–ohm meters Max. |
- Size : 25mm to 75mm/100mm or as per customer requirement.
- Packing : 50 Kg PP/HDPE bags or in Jumbo Bags as per customer’s requirement.
- Certification : We are 9001:2015, 45001:2018, 14001:2015 & 50001:2018 certified division.
- Customers Profile : We supply premium-quality Carbon Tamping Paste, specifically designed for effective furnace lining and tap hole repair.