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Item | WHCF-21 | WHCF-22 | WHCF-24 | WHCF-25 | WHCF-26 |
Name | 1000 fiber blanket | 1260 fiber blanket | 1430 fiber blanket | 1500 fiber blanket | 1600 fiber blanket |
Classification Temp. ( ºC) | 1000 | 1260 | 1430 | 1500 | 1600 |
Melting point ( ºC) | 1760 | 1760 | 1800 | 1900 | 2000 |
Color | white | white | white | green blue | white |
Average fiber diameter (um) | 2.6 | 2.6 | 2.8 | 2.65 | 3.1 |
Fiber length (mm) | ~250 | ~250 | ~250 | ~150 | ~400 |
Density (Kg/ m3) | 2600 | 2600 | 2800 | 2650 | 3100 |
Thermal conductivity Kcal/mhºC(W/mK) (ASTM C-201 Average Temp. as belows ) (Density:128Kg/m3) | |||||
400ºC | 0.08 | 0.08 | 0.08 | ||
600ºC | 0.14 | 0.12 | 0.12 | 0.11 | 0.09 |
800ºC | 0.19 | 0.16 | 0.16 | 0.16 | 0.13 |
1000ºC | 0.23 | 0.23 | 0.20 | ||
Chemical Composition | |||||
Al2O3 | 43 | 45 | 35 | 40 | 72 |
SiO2 | 55 | 52 | 46.7 | 58.1 | 28 |
ZrO2 | 15-17 | ||||
CrzO3 | 2.5 | ||||
Size | 7200/7320*600/610*6/12.5/20/25mm 3600*600*50mm 5000*600*38mm | ||||
Note | some models can be processed into seal gasket, or do as customer demand |