Ceramic Fiber Bulk
Price: USD 40.00/roll
MOQ: 1 roll
Fibre bulks also provide stability and resistance to chemical attack, however, exceptions include hydrofluoric acid, phosphoric acid and strong alkalies (i.e. NaOH, KOH).
Fibre bulks are unaffected by incidental spills of oil or water and their thermal
| Item | 1260 Bulk | 1400 Bulk | 1450 Bulk | 1600 Bulk |
| Classification temperature ( °C) | 1260 | 1400 | 1500 | 1600 |
| Melting point ( °C) | 1760 | 1700 | 1760 | - |
| Colour | White | White | Blue gree | White |
| Fiber diameter ( u m) | 2.8 | 2.8 | 2.8 | 3.1 |
| Fiber length (mm) | ~250 | ~250 | ~150 | ~100 |
| Specific gravity (Kg/m3) | 2600 | 2600 | 2650 | 3100 |
| Shot content(>212 micro meter) (%) | 18 | 18 | ||
| Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201, 190kg/m3 | ||||
| mean 400°C | 0.08 | 0.08 | ||
| mean 600°C | 0.12 | 0.12 | ||
| mean 800°C | 0.16 | 0.16 | ||
| mean1000°C | 0.23 | |||
| Chemical composition | ||||
| Al2O3 | 47.1 | 35.0 | 40.0 | 72 |
| SiO2 | 52.3 | 49.7 | 58.1 | 28 |
| ZrO2 | 15.0 | |||
| Cr2O3 | 1.8 | |||
| Packing（Kg/box） | 10,20 | |||
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