Ceramic Fiber Blanket
Ceramic fiber blanket
Products Introduction:
It is made of high quality ceramic fiber spun bulk by using double inside needling methods which improve the tensile strength and the flatness of the ceramic fiber blanket.
Ceramic fiber blanket contains no organic binders which guarantee the stability and constructability of the ceramic fiber blanket at both high temperature and low temperature.
Blanket Standard Size and Package:
Thickness*Length*Width (mm)
6/13/20/25/38/50*7200/3600*610
| Thickness mm | Length mm | Width mm |
| 6 | 7200 | 610(1220) |
| 13 | 7200 | 610(1220) |
| 20 | 7200 | 610(1220) |
| 25 | 7200 | 610(1220) |
| 38 | 3600 | 610(1220) |
| 50 | 3600 | 610(1220) |
Classification Temperature:
Back lining blanket: 1000¡ãC
Ceramic fiber blanket: 1260¡ãC
HP Ceramic fiber blanket: 1260¡ãC
Zirconium Ceramic fiber blanket: 1430¡ãC
Chromium Ceramic fiber blanket: 1500¡ãC
Mullite Blanket: 1600¡ãC
Application:
1. Industrial furnace, heating devices, high temperature pipe wall linings.
2. High tempeture boilers, steam turbine and Nuclear power thermal insulation.
3. Chemical industrial high-temperature reaction equipment and heating equipment wall linings.
4. High building fireproof and thermal insulation
5. Furnace door and roof thermal insulation
6. High temperature filter materials
Specification:
Index Specification | Standard 1260C | High Purity 1260C | High Alumina1360C | High Zircon1430C | |
| Operation Temperature | 1050C | 1100C | 1200C | 1350C | |
| Color | White | White | White | White | |
| Density(kg/m3) | 96/128 | 96/128 | 96/128 | 96/128 | |
| Permanent linear shrinkage rate(%) (Insulation 24 hours, density128/m3 ) | -3 (1000¡ãC) | -3 (1100¡ãC) | -3 (1250¡ãC) | -3 (1350¡ãC) | |
| Thermal conductivity (w/m. K) Density 128kg/m3 | 0.09(400¡ãC) 0.176(800¡ãC) | 0.09(400¡ãC) 0.176(800¡ãC) 0.22(1000¡ãC) | 0.132(600¡ãC) 0.22(1000¡ãC) | 0.176(800¡ãC) 0.22(1000¡ãC) | |
| Tensile strength (MPa)( 128kg/m3) | 0.04 | 0.04 | 0.04 | 0.04 | |
| Chemical Composition (%) | Al2O3 | 46 | 47-49 | 52-55 | 32-33 |
| Al203+SiO2 | 97 | 99 | 99 | - | |
| Al2O3+SiO2+ZrO2 | - | - | - | 99 | |
| ZrO2 | - | - | - | 15-17 | |
| Fe2O3 | <1.0 | 0.2 | 0.2 | 0.2 | |
| Na2O+K2O | ¡Ü0.5 | 0.2 | 0.2 | 0.2 | |
| Common Size(mm) | 7200X610X25/50, Other size is made according to requirements. | ||||
1000¡ãC back lining blanket is a lightweight, flexible, highly cost effective insulation blanket produced by Kaolin.
1260¡ãC Blanket is a high pure, light weight double needle flexible blanket with Characteristics of high tensile strength, resistance to gas flow velocity, refractory insulation and so on, which is widely used in hot and cold face thermal insulation. Variety of Standard can meet with acquirement!
1350 and 1430¡ãC double needle ceramic fiber blanket is produced by high pure alumina, silica and Zircon sand, with the characteristics of low shrinkage, which is widely used in Chemical, metallurgy, ceramics, machinery and other industries for thermal heat equipment.
1600¡ãC double surface needle blanket is made of mullite fiber, without any binder. The long term work temperature is 1600¡ãC. It can maintain the toughness, strength and softness in oxidizing atmosphere, neutral or weakly reducing atmosphere withstand long term high temperature.
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