
Fireproof insulation 1260C Refractory ceramic fiber blanket for furnace
1. Description
Ceramic fiber blanket from ceramic fiber wool, natural refractory raw material, and a small amount of organic binder, and adopting the completely automated control continuous production technology. Because of the high fiber content, it has the characteristics of high temperature, light weight, and heat shock resistance, which is one of the important guarantee factors of kiln energy-saving, cost-reducing, high quality and yield, can be widely used in industrial kiln heat insulation layer.
Ceramic Fiber Blanket is an ideal thermal insulation , fire-proofand sound-absorbing material. The Ceramic Fiber Blanket is composed of long, flexible, interwoven fibers manufactured by the blownand the spunprocess yielding a strong, light weight, durable blanket for applications in a temperature range from 1100° C (2012° F ) to 1430° C (2600° F).The ceramic fiber blanket is completely inorganic and is needled to provide exceptional handling strength,used in a variety of heat processing applications.
2. Characteristics
Low thermal capacity, low heat conductivity
Non-brittle material, good elasticity
Good wind erosion resistance performance, long service life
Excellent thermal stability and thermal shock resistance
Good Sound-absorbing performance
Rigid, self-supporting plate
Good anti-strip performance
Easy molding and cutting
3. Features
4. Data Sheet
Description | Common | Standard | High Purity | High Alumina | Zirconia | |
Maximum temperature (°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working Temperature (°C) | < 1000 | 1050 | 1100 | 1200 | 1350 | |
Color | white | white | white | white | white | |
Density (kg/m3) | 96-128 | 96-128 | 96-128 | 128-160 | 128-160 | |
Shrinkage(%)of heating 24 hours | -4 | -3 | -3 | -3 | -3 | |
(as density 128 kg/m3) | (1000°C) | (1000°C) | (1100°C) | (1250°C) | (1350°C) | |
Thermal conductivity (w/m.k)(Density 128 kgs/ m3) | 0.09(400°C) | 0.09(400°C) | 0.09(400°C) | 0.12(600°C) | 0.16(800°C) | |
0.16(800°C) | 0.16(800°C) | 0.16(800°C) | 0.20(1000°C) | 0.20(1000°C) | ||
Tensile strength (MPa) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
(density as 128kg/m3) | ||||||
Chemical composition(%) | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
AL2O3 & SIO2 | 96 | 97 | 99 | - | - | |
AL2O3 & SIO2 & ZrO2 | - | - | - | 99 | 99 | |
ZrO2 | - | - | - | 15-17 | 15-17 | |
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
Na2O & K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 |
5. Product Application
Ceramic industry:
1. Kiln car insulation and seals
2. Continuous and batch kilns
Steel industry:
1. Heat treating and annealing furnaces
2. Furnace door linings and seals
3. Soaking pit covers and seals
4. Furnace hot face repairs
5. Reheating furnace and ladle covers
Refining and petrochemical:
1. Reformer and pyrolysis lining
2. Tube seals,gaskets and expansion joints
3. High temperature pipe,duct and turbine insulation Crude oil heater linings
Power generation:
1. Boiler insulation
2. Boiler doors
3. Reusable turbine covers
4. Expansion seals/pipe coverings
Other:
1. Insulation of commercial dryers and ovens
2. Veneer over existing refractory
3. Stress relieving insulation
4. Glass furnace crown protection
5. Fire protection
Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the
Pottery capital of China. Our company is founded in 2006, it is a
professional refractory and ceramic company which cover research,
production, sales and after-sales service. Since establishment, we
adhere to principle of “Technological Innovation, Never Stop”,
continuously improve R&D and production process and equipment.
Moreover, we cooperate with famous university such like Liaoning
University of Science and Technology, Beijing University of Science
and Technology.
Main Products
We mainly manufacture industry furnace refractory material such as
Sic PLATE,Setter plate, Push plate, Pillar,Sagger, Technical
Ceramic, Furnace material and so on. Our product is widely used to
sinter Magnetic Material, Electronic Ceramic, Daily Ceramic, Powder
Metallurgy, Rare Earth Battery Material and so on. Our sandwich
setter plate, electronic ceramic used sagger, Lithium battery
cathode material sintering sagger are very good , and they have
been leader products in our field .
Company Vision
Since our establishment, we insist on “No best , Just Better” , aimed to be the top Supplier of Refractory material and Technical Ceramic in the world.