China Refractory Ceramic Fibres Ceramic Insulation Ceramic Fiber 1260 Ceramic Fibre Bulk, Find details about China Ceramic Fiber Wool, Ceramic Fiber Cotton from Refractory Ceramic Fibres Ceramic Insulation Ceramic Fiber 1260 Ceramic Fibre Bulk
Items | STD RCF Bulk | HP RCF Bulk | TEXTILE BULK | CHOPPED BULK | HZ RCF BULK |
Fiber Diameter(um) | 3~5 | ||||
Shot content(Φ≥0.212mm)(%) | ≤15 | ≤15 | ≤12 | (Φ≥100mesh)≤10 | ≤12 |
Chopped Length mm(inch) | 203(8) | 203(8) | 203(8) | 203(8) | 203(8) |
Al2O3 | ≥44 | ≥45 | ≥45 | ≥45 | ≥34 |
Al2O3+SiO2 | ≥96 | ≥99 | ≥99 | ≥99 | ≥84 |
ZrO2 | ≥15 | ||||
Fe2O3 | <0.5 | <0.5 | ≤0.3 | ≤0.3 | |
Na2O+K2O+Fe2O3 | <0.9 | <0.9 | <0.9 | <0.9 | <0.9 |
Classification Temperature(ºC) | 1260 | 1260 | 1260 | 1260 | 1430 |
Melting Temperature(ºC) | 1425 | 1575 | 1575 | 1575 | 1750 |
Thermal conductivity(W/m.k) | |||||
200ºC | 0.06 | 0.07 | 0.06 | 0.06 | 0.075 |
400ºC | 0.09 | 0.10 | 0.10 | 0.10 | 0.11 |
500ºC | 0.118 | 0.118 | 0.118 | 0.118 | 0.14 |
600ºC | 0.150 | 0.150 | 0.150 | 0.150 | 0.168 |
Color | White/even | ||||
Packaging | Plastic bag inside, woven bag outside or with Vacuum bag |