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Ceramic fiber blanket with BB-ROCK Brand Ceramic fiber manufacturer Density:64-160kg/m3 Type:1050C/1260C/1360C/1430C The photo above shows the ceramic fiber blanket .The size is 7200X610X25mm with 128kg/m3 density. The brand of our product is "BB-ROCK".
BB-ROCK brand is the biggest manufacturer of Ceramic Fiber in north of China and the specialized supplier of refractory for furnaces and kilns.We are devoting to the research & developm ent,manufacture & application of insulation and refractory material for more than 10 years and we have our own brand BB ROCK
BB-ROCK Ceramic fiber Blanket is produced by bulk after needling, heat setting, slitting and traverse, wrapping, etc. We can provide 4 grades of blanket with classification temperature 1050oC,1260oC,1360oC,1430oC. BB-ROCK Blanket is even needled and smooth. Blanket is the most widely used product among all the series.
Characteristic
low , low thermal capacity, and excellent thermal property.
High temperature stability, resistance to thermal shock
Good tensile strength
Excellent , and chemical corrosion resistance.
Application
Mainly serve as the lining for s, heating equipment and high- temperature pipelines,such as:
Metallurgy Industry: s,s and ladle d cover
Mechanism industry: thermal material for electric power boilers, gas turbine engine and nuclear power plant
Petrochemical industry: the lining of high-temperature reaction equipment and heating equipment in chemical fields,like converting furnaces, constant/reduced pressure furnaces, s, .
Ceramics and electroceramics: s,s ,s and other kinds of furnaces.
Other fields: thermal for top cover of furnace doors.Fire protection material in high buildings. High temperature filter material.The lining of hot-air pipes,high temperature equipments.
Tech Data:
Type | Standard | High Pure | High Aluminum | Zir-Alu | Zirconium | |
Classification Temp(oC) | 1260 | 1260 | 1360 | 1360 | 1430 | |
Working Temp (oC) | 1050 | 1100 | 1200 | 1200 | 1350 | |
Color | Pure white | Pure white | Pure white | Pure white | Pure white | |
Density (kg/m3) | 64 | 64 | 96 | 96 | 128 | |
160 | 160 | 160 | 160 | 160 | ||
Permanent linear shrinkage(%)(after24 hours,128kg/m3) | -3 | -3 | -3 | -3 | -3 | |
(1000 oC) | (1100 oC) | (1250 oC) | (1280 oC) | (1350 oC) | ||
Thermal conductivity (w/m.k),128kg/m3) | 0.09(400C) | 0.09(400C) | 0.12(600C) | 0.132(600C) | 0.16(800C) | |
0.16(800C) | 0.16(800C) | 0.20(1000C) | 0.22(1000C) | 0.20(1000C) | ||
Tensile strength (Mpa)(128kg/m3) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
Chemical Composition (%) | Al2O3 | 46 | 47--49 | 52-55 | 45-46 | 39-40 |
Al2O3+SiO2 | 98 | 99 | 99 | - | 88 | |
ZrO2 | - | - | - | 5-7 | 15-17 | |
Fe2O3 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | |
Na2O+K2O | ≤0.3 | 0.2 | 0.2 | 0.2 | 0.2 | |
CaO+MgO | 0.2 | 0.2 | 0.2 | - | 0.2 | |
Size (mm) | 14640x610/1220x13; 7200x610/1220x25;3600x610/1220x50 | |||||