LUYANGWOOL® CERAMIC FIBER BULK / Refractory Ceramic Fibers
Luyangwool® ceramic fiber bulk is manufactured from high purity alumina-silica materials through spinning operation or blowing operation. These fibers can be further modified by chopping. In addition, Lubricant can be added to the fibers. Luyangwool® ceramic fiber bulk serves as the foundation for fiber products such as blanket, board, paper and other vacuum-formed products. Luyangwool® ceramic fibers are available in a variety of chemistries and diameters which can offer a wide variety of applications.
Features
Excellent thermal shock resistance
Excellent chemical stability
High-temperature stability
Low thermal conductivity
Low heat storage
Typical Applications
Raw material for finished ceramic fiber products
Insulating fill for complex spaces and difficult access
Packing expansion Joints
Kiln car infill
Fire door infill
Typical Parameters
Description | LUYANGWOOL® STD BULK | ||
SPUN | BLOWN | CHOPPED | |
Classification Temperature (ºC ) | 1260 | 1260 | 1260 |
Chemical Composition (%) | |||
Al2O3 | ≥43 | ≥43 | ≥43 |
SiO2 | ≥54 | ≥54 | ≥54 |
ZrO2 | - | - | - |
Color | White | White | White |
Shot Content (%) | ≤15 | ≤15 | ≤12 |
Fiber Diameter (μm) | 3-5 | 2-4 | 2-4 |
Description | LUYANGWOOL® HP BULK | LUYANGWOOL® HA BULK | LUYANGWOOL® HZ BULK |
Classification Temperature (ºC ) | 1260 | 1350 | 1430 |
Chemical Composition (%) | |||
Al2O3 | ≥44 | ≥52 | ≥35 |
SiO2 | ≥55 | ≥47 | ≥49 |
ZrO2 | - | - | ≥15 |
Color | White | White | White |
Shot Content (%) | ≤15 | ≤15 | ≤12 |
Fiber Diameter (μm) | 3-5 | 2-4 | 3-5 |
