Refractory ceramic fiber blanket, the use of different materials of raw materials (such as coke, SiO2, Al2O3, zircon sand and other mixed) by the settlement of the fiber by the need for settlement acupuncture, heat setting, vertical and horizontal cutting, winding and other processes made. Uniform texture, the surface smooth, with excellent tensile strength, because the refractory ceramic fiber blanket itself does not contain adhesive, so greatly improve the heat resistance.
Characteristics & Advantages of refractory ceramic fiber blanket:
Ceramic fiber blanket high strength, long life; low heat capacity, low thermal conductivity; non-brittle material, good toughness; size accuracy, good flatness; easy cutting installation, construction convenience; excellent anti-wind erosion performance; continuous production, Uniform distribution, stable performance; excellent sound and noise reduction performance.
Technical Index of ceramic fiber blanket:
| CLASSIFICATION TEMPERATURE(C) | 1260 | 1260 | 1350 | 1450 | |||
| WORKING TEMPERATURE(C) | 1000 | 1050 | 1200 | 1350 | |||
| COLOR | WHITE | WHITE | WHITE | WHITE | |||
| BULK DENSITY(kg/m 3 ) | 96/128 | 96/128 | 96/128 | 96/129 | |||
|
THERMAL SHRINKAGE 24HRS (Density 128kg/m 3 ) |
≤ 3 | ≤ 3 | ≤ 3.5 | ≤ 3.5 | |||
|
THERMAL CONDUCTIVITY(W/m. k) (Density 128kg/m3 ) |
|||||||
| 800C | 0.15 | 0.176 | 0.160 | 0.155 | |||
| 1000C | 0.170 | 0.220 | 0.180 | 0.230 | |||
| 1200C | - | - | 0.260 | 0.31 | |||
| CHEMICAL COMPOSITION(%) | |||||||
| Al2O3 | 45-46 | 45-46 | 53-55 | 38-54 | |||
| SiO2+Al2O3 | 98.5 | 99 | 99 | 82-90 | |||
| ZrO2 | - | - | - | 13-18 | |||
| Fe2O3 | ≤ 0.4 | ≤ 0.3 | ≤ 0.3 | ≤ 0.3 | |||
Application of ceramic fiber blanket:
ORefining and Petrochemical
Reformer and pyrolysis lining
Tube seals, gaskets and expansion joints
Crude Oil heater linings
OSteel Industry
Heat treating and annealing furnaces
Furnace door linings and seals
Soaking pit covers and seals
Furnace hot face repairs
Reheating furnace and ladle covers
OCeramic Industry
Kiln car insulation and seals
Continuous and batch kilns
Power Generation
Boiler insulation
Boiler door
Reusable turbine covers
Expansion seals pipe covering
High temperature pipe, duct and turbine insulations
Packaging & Shipping
Packaging details:
Ceramic fiber blanket packaging with plastic shrink film protected outside in box or bags.finally using straps. Or as your requirements.
Shipping details:
Ceramic fiber blanket is trasnsported by vessel or train from Chinese ports.
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