Application | Heat Insulation, Iron and steel industry | Thickness | 6-50mm or customized |
Width | 400/600mm or customized | Length | 600/900/1000mm or customized |
Grade | HAZ (High Aluminum Zirconium) | Chemical Composition | Al2O3+SiO2 |
Ultimate Strength (u2265 MPa) | 0.040~0.075MPa | Working Temperature | 1100u2103~1430u2103 |
Fiber Diameter | 3.5umm | Thermal Conductivity | u22640.165, 0.085(W/m.k)@400u2103 |
Shrinkage (1800u2109, 3h) | (1800u2109, 1.1 3h) | Place of Origin | Henan, China |
Brand Name | RONGSHENG | Product name | ceramic fiber board |
Color | White | Bulk density dried | 70-100 |
Permanent liner shrinkage | -4.0(900-1000u2103) | Slug capacity | 10.5 |
Degree of fiber fineness | 2.0 | Bulk Density | 280-320g/cm3 |
Certificate | ISO9001 |
Aluminum Silicate Heat Insulation Ceramic Fiber Board with High Temperature and Thermal Conductivity
Ceramic fiber board is a high-performance insulating product formed by ceramic fiber and adhesive in vacuum. It is flat, ceramic materials are evenly distributed, and has excellent heat insulation performance. Due to its low thermal conductivity and low heat storage, no inflation during heating can reduce energy cost and cycle time, and protect the refractory surface from thermal shock and chemical attack. Therefore, it is an ideal product for fire resistance, heat insulation and heat insulation.
Features:
1, with high temperature thermal conductivity, light weight, long life, tensile strength, good elasticity, non-toxic and so on.
2, high compressive strength, long service life;
3, low heat capacity, low thermal conductivity;
4, non-brittle material, good toughness;
5, the size of accurate, good flatness;
6, easy to install,
7, excellent anti-wind erosion performance;
8, continuous production, fiber distribution, performance and stability;
9, excellent sound and noise reduction performance.
Application:
1.Industrial kiln wall lining, masonry insulation layer, high temperature, high heat equipment insulation, insulation, high temperature kiln kiln lining, kiln car, door baffle, furnace furnace temperature divider, aerospace, shipbuilding insulation, Fireproof, soundproof, insulated.
2.Iron and steel industry: expansion joints, insulation, insulation and insulation; non-ferrous metal industry: backing insulation materials, tundish and tank cover for pouring copper and copper alloy;
3.Ceramic industry: light kiln car structure and the furnace hot surface lining, the furnace temperature zone separation and fire materials;
Glass industry: the pool was lining heat, burner block;
4.Furnace building: hot surface refractories (alternative fiber blanket), heavy refractory lining, expansion joints;
5.Light industry: lining of industrial and domestic boiler combustors;
6.Petrochemical industry: high temperature heating furnace lining hot surface material;
7.Building materials industry: cement rotary kiln and other equipment insulation.
Phycial and chemical index:
Type | common | standard | high pure | high aluminum | zircon | |
classfication Temperature(℃) | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working Temperature(℃) | ≤1000 | 1050 | 1100 | 1200 | 1350 | |
color | white | pure white | pure white | pure white | pure white | |
Shrinkage on heating (%)(Temperature | -4 | -3 | -3 | -3 | -3 | |
24 hours, density as 320kg/m3) | (1000°C) | (1000°C) | (1100°C) | (1200°C) | (1350°C) | |
Thermal conductivity of various | 0.085 | 0.085 | 0.085 | 0.085 | 0.085 | |
temperatures (w/m.k) (density 285kg/m3) | (400°C) | (400°C) | (400°C) | (400°C) | (400°C) | |
0.132 | 0.132 | 0.132 | 0.132 | 0.132 | ||
(800°C) | (800°C) | (800°C) | (800°C) | (800°C) | ||
0.18 | 0.18 | 0.18 | 0.18 | 0.18 | ||
(1000°C) | (1000°C) | (1000°C) | (1000°C) | (1000°C) | ||
Compressive strength (Mpa) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
Chemical composition | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
(%) | AL2O3+SIO2 | 96 | 97 | 99 | 99 | - |
AL2O3+SIO2+ZrO2 | - | - | - | - | 99 | |
ZrO2 | - | - | - | - | 15-17 | |
Fe2O3 |
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