Ads by Google
It is made of special ceramic long-fiber that is produced by the melting of very pure raw materials in double surface meeding process without binders and with good stability in a large range of temperature. The process of double surface needing increase interweaving and tensile strengthAdvantange:
Low thermal conductivity and low heat storage. Excellent thermal stability and thermal shock resistance.Excellent erosion resistanceExcellent heat insulation,fire proofing and procssing function.Application:
Industrial furnace,heaters,inside walll of hige temperature rube.Electric power furnace,nuclear power station and heat insulation. Fire proofing and heat insulation of high building.
Product name | COM | ST | HP | HAA | HZ | |
Item | ||||||
Categorize the temperature(°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
The work temperature(°C) | < 1000 | 1050 | 1100 | 1200 | 1350 | |
The color | white | pure | pure | pure | pure | |
Physical volume density(kg/m3) | 96128 | 96128 | 96128 | 128160 | 128160 | |
Permanent line constringency(%)( heat preservation 24 hours, physical volume density 128/ m3) | -4(1000°C) | -3(1000°C) | -3(1100°C) | -3(1250°C) | -3(1350°C) | |
Each temperature descend transmit heat the coefficient( w/ m.k)( physical volume density 128 kgs/ m3) | 0.09(400°C)0.16(800°C) | 0.09(400°C)0.16(800°C) | 0.09(400°C) 0.16(800°C)0.20(1000°C) | 0.12(600°C)0.20(1000°C) | 0.16(800°C)0.20(1000°C) | |
The anti- pulls the strength( MPa)( Physical volume density 128 kgs/ m3) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
The chemistry constitute(%) | AL2O3 | 40-44 | 45-46 | 47-49 | 52-55 | 39-40 |
AL2O3 SIO2 | 95-96 | 96-97 | 98-99 | 99 | - | |
AL2O3 SIO2 ZrO2 | - | - | - | - | 99 | |
ZrO2 | - | - | - | - | 15-17 | |
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
ceramic fiber blanket