Ceramic Fiber Blanket is composed of selected flexible and long fibers made by the "spun and blown" process. The fiber blanket has excellent strength, lightweight and durable for application working temperature range from 950℃(1700℉) to 1450℃(2600℉).
Features
•Low thermal conductivity
•Easy cut and installment
•Sound absortion
•High tensile strength
•No asbestos
•Chemical corrosion resistance
•As lining of furnace fired to operating temterature quickly
•Thermal shock resistance and high temperature stability
Size of product (Thick x Width x Length(mm))
•6 x 610 x 21840
•12.5 x 610 x 14640
•25 x 610 x 7320
•38 x 610 x 4800
•50 x 610 x 3600
Use of product
•Ceramic industry : Insulation and sealing of continuous and batch works in trucks
•Petrochemical & Refinement : Insulation of High Temperature Pipes and Duct
•Steel industry : Internal wall and seal of furnace door, heat treatment and slowing furnace, reheating furnace and ladle cover
•Power plant : Boiler pipe duct insulation
•Others : Fire Resistance, High Temperature Filter for Tall Buildings
Technical characteristics
| Type | 1260STD | 1260HP | 1400 | 1450 | |
|---|---|---|---|---|---|
| Continuous use temp ℃(℉) | 1050(1922) | 1100(2012) | 1200(2192) | 1350(2462) | |
| Density(kg/㎥) | 64 160 | 64 160 | 96 160 | 128 160 | |
Permanent linear shrinkage(%) (24hrs@128kg/㎥) | 3-3.5 (1000℃) | 3-3.5 (1100℃) | 3-3.5 (1200℃) | 3-3.5 (1350℃) | |
Thermal conductivity (w/m.k), (128kg/㎥) | 0.12(600℃) 0.20(800℃) | 0.12(600℃) 0.20(800℃) | 0.12(600℃) 0.20(1000℃) | 0.16(800℃) 0.20(1000℃) | |
| Average fiber diameter(microns) | 3.0 | 3.0 | 3.0 | 3.0 | |
| Chemical composition(%) | Al2O3 | 45~46 | 47~49 | 52~55 | 39~40 |
| Al2O3+SiO2 | 98 | 99 | 99 | 88 | |
| ZrO2 | - | - | - | 15~17 | |
| Fe2O3 | 0.4 | 0.2 | 0.2 | 0.2 | |
| Na2O + K2O | ≤0.3 | 0.2 | 0.2 | 0.2 | |
| CaO+MgO | 0.2 | 0.2 | 0.2 | 0.2 | |
