Refractory Insulation brick
Minimum Order: 0
Quality/Safety Certification: 0.00
High refractoriness, good heat-resistant ability and the chemical stability is good under the reducing atmosphere.
| B Series Insulating Bricks | ||||||||
| Item | B - SERIES | |||||||
| Brand | B-1 | B-2 | B-3 | B-4 | B-5 | B-6 | B-7 | |
| Temp.(°C)Reating Shrinkage less than 2.0% | 900 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | |
| Bulk Density ≥ | 0.7 | 0.7 | 0.75 | 0.8 | 0.8 | 0.9 | 1 | |
| Cold Crushing Strength(kg/cm2) ≤ | 10 | 25 | 25 | 25 | 25 | 30 | 30 | |
| Thermal Conductivity | 350°C | ≥0.17 | ≥0.18 | ≥0.18 | ≥0.23 | ≥0.23 | ≥0.27 | ≥0.31 |
| (W/m.k) | 800°C | -- | -- | 0.2 | 0.24 | 0.28 | 0.32 | 0.36 |
1200°C | -- | -- | -- | -- | 0.34 | 0.38 | 0.42 | |
