Supply BAOWOOL Ceramic Fiber Board

BAOWOOL Ceramic Fiber Board is made from refractory fibers and binders which have a low organic content, the mixture is vacuum processed into boards that keep good mechanical strength after heating.

Characteristic:
- Low thermal conductivity
- Resistance to thermal shock
- Greater mechanical strength
- Even density, thickness
- Can withstand gas flow velocity of 30 m/sec
- Easy to cut or install
- Good erosion resistance
- Shorter heat up and cool down time
- Asbestos free

1000 Board 1260 Board 1400 Board 1600 Board Classification temperature ( °C) 1000 1260 1425 1600 Bulk density （ Kg/m3） 250 250 250 400 Linear shrinkage (% ， °C x 24 hrs) 1.3 (900) 1.1 (1100) 1.6 (1200) 1.2 (1400) Modulus of rupture (MPa) 0.5 0.5 0.5 0.4 Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201   250 kg/m3 250 kg/m3 250kg/m3 400kg/m3 mean 400 °C 0.08 0.08   0.08   0.08 mean 600 °C 0.12 0.12 0.11 0.11 mean 800 °C 0.16 0.16 0.15 0.15 mean1000 °C   0.21   0.21 0.20 0.20 Chemical composition (%)         Al2O3 40.1 44 52 58 SiO2 54.3 54 47 41 ZrO2         Cr2O3         Available size （ mm/pc ） 900 / 1000*600*6 / 12.5 / 20 / 25 / 30 / 40 / 50 ； 1100*700*25 / 50