Ceramic Fiber Bulk
Ceramic fiber bulk is made of high-quality raw materials, melted in resistance furnace, blown or spun to fibers.
Spun fiber bulk is a kind of long fiber with low content of shot content and low content of non fiber materials.
Blown fiber bulk is a kind of short fiber, produced by the process of blowing fiber without lubricant and has low shot content.
Application
Raw materials of ceramic fiber blanket, ceramic fiber board, ceramic fiber paper and ceramic fiber textiles Raw materials of fiber spray coating, castable and coating materials
Filing materials for high temperature kiln, heating equipment, wall lining gap and high temperature corner gap
It is a gap filing material for wall lining of high-temperature furnace, and its excellent spinnability is the raw material of ceramic fiber textiles.
Blown fiber cotton is a kind of material for high temperature kiln filing , vacuum molding products, ceramic fiber spraying and ceramic fiber paper.
Technical Data
| Code | LCBK-1050 | LCBK-1260 | LCBK-1260H | LCBK-1360 | LCBK-1400 | LCBK-1430 |
| Classification Temperature（℃） | 1050 | 1260 | 1260 | 1360 | 1400 | 1430 |
| Working Temperature（℃） | ≤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 |
| Al2 O3 | ≥40 | ≥42 | ≥45 | ≥52 | - | - |
| Al2 O3 +SiO2 | ≥95 | ≥97 | ≥98 | ≥99 | - | - |
| Al2 O3 +SiO2+ZrO2 | - | - | - | - | ≥99 | ≥99 |
| ZrO2 | - | - | - | - | 5~7 | ≥15 |
| Fe2 O3 | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.5 | ≤0.5 |