Ceramic Fiber Bulk
Ceramic fiber bulk is made of high-quality raw materials, which are melted in a resistance furnace and formed into fibers by the spraying or spinning process.
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Ceramic Fiber Bulk
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Ceramic Fiber Bulk
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Ceramic fiber bulk is made of high-quality raw materials, which are melted in a resistance furnace and formed into fibers by the spraying or spinning process.
The spinning fiber cotton is an untreated long fiber with low shot content and low non-fiber material content and is produced by the fiber spinning process.
Blown fiber cotton is a lubricant-free, untreated short fiber with low shot content and is produced by the spraying fiber process.
Production Application
Raw materials for fiber blankets, fiber board, fiber paper, and fiber textiles.
Raw materials for fiber spraying coating, castables, and coating.
Filling materials for high-temperature furnaces, heating equipment, wall lining gaps, and high-temperature corner gaps.
ITEM | COM | ST | HP | HA | HAZ | HZ |
Classification Temperature(C°) |
1050 | 1260 | 1260 | 1360 | 1400 | 1430 |
Working Temperature(C°) |
≤900 | ≤1000 | ≤1100 | ≤1200 | ≤1200 | ≤1300 |
Fiber Dia.(μm) | 3~5 | 3~5(SPUN) 2~4(BLOWN) |
3~5 | 2~4 | 3~5 | 3~5 |
Shot Content (Φ≥0.212mm)(%) |
≤20 | ≤20 | ≤15 | ≤15 | ≤10 | ≤10 |
Al2O3 | ≥40 | ≥42 | ≥45 | ≥52 | - | - |
Al2O3+SiO2 | ≥95 | ≥97 | ≥98 | ≥99 | - | - |
Al2O3+SiO2+ZrO2 | - | - | - | - | ≥99 | ≥99 |
ZrO2 | - | - | - | - | 5~7 | ≥15 |
Fe2O3 | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.5 | ≤0.5 |
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