China Refractory Ceramic Fiber Bulk Wool, Find details about China Refractory, Refractory Material from Refractory Ceramic Fiber Bulk Wool
Type Property | (STD) Standard | (HP) High Purity | (HA) High Alumina | (ZA) Zirconia | Mullite fiber |
Working temperature degree C | ≤ 1000 | ≤ 1100 | ≤ 1200 | ≤ 1350 | ≤ 1500 |
Color | white | white | white | blue | white |
Fiber diameter (µ m) | 3-5 | 2-5 | 2-4 | 1.5-4 | 6-8 |
% Typical Chemical Composition | |||||
Al2O3 | 45 | 45-47 | 53-55 | ≥ 35 | 93-96 |
Al2O3+SiO2 | ≥ 96 | ≥ 99 | ≥ 99 | +ZrO2≥ 99 | 99 |
Fe2O3 | ≤ 1.20 | ≤ 0.20 | ≤ 0.20 | ≤ 0.20 | __ |
ZrO2 | __ | __ | __ | -15.6 | __ |