Product Characteristics
- Low heat capacity and low thermal conductivity
- Excellent chemical stability
- Superior thermal stability with resistance to pulverization at high temperatures
- Free of binders and adherent substances
- Outstanding acoustic absorption properties
Application:
- Raw materials for fiber blankets, fiber boards, and textile products12
- Filler material for gaps in wall linings of high-temperature kilns and heating equipment12
- Raw materials for fiber spraying, castable refractories, and coating compounds23
- Thermal insulation filler for complex spatial configurations12
| Classification temperature (℃) | 1050 | 1260 | 1400 | 1600 | ||||
| Item code | YSTX-111 | YSTX-211 | YSTX-311 | YSTX-411 | YSTX-511 | YSTX-611 | YSJT-611 | |
| Fiber diameter (pm) | 3-5 | |||||||
| Slag ball content (%)(Medium≥0.212nm) | ≤22 | ≤20 | ≤20 | ≤18 | ≤18 | 81B | 0 | |
| Chemical composition | AL₂O,(%) | ≥43 | ≥45 | ≥45 | ≥52 | >36 | ≥41 | ≥72 |
| Si0。(5) | >52 | >52 | ≥54 | ≥46 | ≥4B | >52 | >25 | |
| Zr0₂ (%) | 一 | 二 | – | 一 | s15 | >5 | – | |
| fe,0,(%) | 1.0 | 0.8 | 0.2 | ≤0.2 | ≤0.2 | ≤0.2 | =0.2 | |
| AL,O,+SiO₂ (5) | 96 | ≥97 | ≥99 | >99 | — | 一 | ≥99 | |
| AL₂O+SiO₂+Zr0₂ (%) | — | – | 一 | 一 | ≥99 | s98 | — | |
