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Brother CERAMIC FIBRE BULK is produced by the melting of very pure raw materials with the basic characteristics such as light weight low thermal capacity good thermal shock resistance, resistance to re erosion and absorbent sounds, Bulk is also the basic material for other YESO ceramic fiber products
| CHARACTERISTIC | ||
| Excellent thermal stability | ||
| Excellent chemistry quality | ||
| Resistance to burning | ||
| Low thermal conductivity | ||
| Low thermal capacity | ||
| Good insulation | ||
| Good obstructing voice and mechanism strength | ||
| Low shrinkage | ||
| Good springiness for fibers | ||
| Convenient producing and installing | ||
SPECFICATIONS
| Type | BR-1000 | BR-1260 | BR-1400 | BR-1600 | BR-1700 | |
| Working temperature (.C) | 900 | 1200 | 1300 | 1500 | 1600 | |
| Average fiber diameter (u) | 3.3 | 3.0 | 2.8 | 3.2 | 3.0 | |
| Chemical composition (%) | Al2O3 | 41.5 | 52 | 35 | 72 | 95 |
| Al2O3+SiO2 | 96 | 95 | 85 | 99 | 99 | |
| Fe2O3 | <1.0 | <0.2 | <0.3 | <0.1 | <0.1 | |
| Zro2 | / | / | 14.5 | / | / | |
Grade A bulk-High Zirconium ceramic fiber bulks