LUYANGWOOL® CERAMIC FIBER BLANKET / RCF Blanket
Luyangwool® ceramic fiber blanket is high strength, needled insulating blanket that is made from Luyangwool® ceramic fiber bulk. The combination of long spun fibers and needling operation produce tough, resilient and strong blankets, which resist tearing both before and after heating. Luyangwool® ceramic fiber blanket is completely inorganic and available in a variety of temperature grades, densities, and sizes. Luyangwool® ceramic fiber blanket can be folded, compressed and encapsulated to produce module.
Typical Parameters
Description | LUYANGWOOL®
STD BLANKET | LUYANGWOOL®
HP BLANKET | LUYANGWOOL®
HA BLANKET | LUYANGWOOL®
HZ BLANKET |
Classification Temperature (℃ ) | 1260 | 1260 | 1350 | 1430 |
Chemical Composition (%) |
Al2O3 | ≥43 | ≥44 | ≥52 | ≥35 |
SiO2 | ≥54 | ≥55 | ≥47 | ≥49 |
ZrO2 | - | - | - | ≥15 |
Color | White | White | White | White |
Shot Content (%) | ≤15 | ≤15 | ≤15 | ≤12 |
Density (kg/m³) | 64 | 96 | 128 | 96 | 128 | 96 | 128 | 96 | 128 |
Tensile Strength (kPa) | 30 | 50 | 70 | 50 | 70 | 50 | 70 | 50 | 70 |
Permanent Linear Shrinkage (%) | 1000℃ x 24h ≤2.5 | 1100℃ x 24h ≤2.5 | 1200℃ x 24h ≤3.0 | 1350℃ x 24h ≤3.0 |
Thermal Conductivity (W/m·K) |
200℃ | 0.07 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 |
400℃ | 0.12 | 0.11 | 0.10 | 0.11 | 0.10 | 0.11 | 0.10 | 0.11 | 0.10 |
600℃ | 0.20 | 0.19 | 0.18 | 0.19 | 0.17 | 0.18 | 0.16 | 0.16 | 0.15 |
800℃ | 0.30 | 0.23 | 0.20 | 0.23 | 0.20 | 0.22 | 0.20 | 0.21 | 0.19 |
1000℃ | 0.40 | 0.32 | 0.27 | 0.31 | 0.26 | 0.30 | 0.26 | 0.30 | 0.26 |
