Alumina ceramic fiber blanket ceramic prices
Specifications
Ceramic Fiber Blanket
1.Excellent thermal stability
2.Perfect thermal shock resistance
3.Thermal insulation
product description
Features
1. Low density and low thermal conductivity
2. High refractoriness
3. Good thermal shock resistance
4. Thermal insulation and heat preservation
5. Noise absorbtion
Application
1.Used as thermal insulation and heat preservation material in spaceflight, iron&steel industry, and petrochemical industry.
2.Lining of heating equipment in industry furnace.
3.Used to make ceramic fiber module.
Physical properties and chemical composition
1260 Blanket | 1400 Blanket | 1500 Blanket | 1600 Blanket | |||
Classification temperature ( °C) | 1260 | 1425 | 1500 | 1600 | ||
Melting point (°C) | 1760 | 1700 | 1760 | - | ||
Colour | White | White | Blue gree | White | ||
Fiber diameter ( u m) | 2.6 | 2.8 | 2.65 | 3.1 | ||
Fiber length (mm) | ~250 | ~250 | ~150 | ~100 | ||
Linear shrinkage(%) | (1100°C*24 hrs)1.8 | (1300°C*24 hrs) 1.5 | ||||
Shot content (≥212 micro meter) (%) | 18 | 18 | ||||
Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201 | ||||||
1260 blanket | 64 kg/m3 | 96 kg/m3 | 128 kg/m3 | 160kg/m3 | ||
mean 400°C | 0.13 | 0.12 | 0.07 | 0.09 | ||
mean 600 °C | 0.21 | 0.17 | 0.12 | 0.14 | ||
mean 800°C | 0.30 | 0.25 | 0.16 | 0.20 | ||
1400 blanket |
|
| 128 kg/m3 | 160kg/m3 | ||
mean 600 °C |
|
| 0.13 | 0.14 | ||
mean 800 °C |
|
| 0.20 | 0.20 | ||
mean1000 °C |
|
| 0.29 | 0.28 | ||
Al2O3 | 47.1 | 35.0 | 40.0 | 72 | ||
SiO2 | 52.3 | 49.7 | 58.1 | 28 | ||
ZrO2 |
| 15.0 |
|
| ||
Cr2O3 |
|
| 1.8 |
| ||
Bulk density(Kg/m3) | 64,96,128,160 | |||||
Availablesize(mm/roll) | 7200*600*6,12.5,20,25,38;3600*600*50 | |||||
Trading Process
Packaging and shipping
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory
materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main
products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom
block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide,
sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc.
If you are interested in our products, please feel free to contact us! The best service will be offered!
Contact Us
Name: Yinyu Li
Factory Add: Xinmi City, Luoyang City
Tel: +86-371-63838939
Fax:+86-371-63835539
Mobile: +86-15565134635