Product Details
Heat resistant fire proof Refractory ceramic fiber blanket for
boiler insulation
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.
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
- Low heat strong capacity, Low thermal conductivity
- Excellent thermal stability and shock resistance, resist
devitrification at high temperature
- Excellent tearing resistant
- Excellent insulating performance, fire prevention and sound
absorption
- Double—side needling operation produces tough, resilient and strong
blankets, which resist tearing both before and after heating.
- Easy cutting and installation
4. Technical parameters
Product Name | Ceramic Fiber blanket |
CalssificationTemperature | 1260℃ | 1400℃ | 1600℃ |
Product Code | 1000 | 1100 | 1350 | 1500 |
Shrinkage on heating | 1000℃x24h ≤-3 | 1100℃x24h ≤-3 | 1350℃x24h ≤-3 | 1500℃x24h ≤-3 |
Thermal 400℃ | 0.040-0.062 | 0.050-0.073 |
Conductivity 800℃ | 0.08-0.111 | 0.090-0.120 |
(W/m.k) 1200℃ | 0.150-0.22 | 0.161-0.2103 |
Density(kg/m³) | 96/128 | 128 |
Specification(mm) | 3660/7320/14640 x 610/1220 x50/25/12.7 |
Tensile strength (128kg/m³) Mpa | ≥0.04 |
Al2O3(%) | ≥45 | ≥45 | 38~40 | 72 |
ZrO2(%) | - | 15~17 | - |
Al2O3 + SiO2 (%) | ≥97 | ≥99 | - | ≥99 |
Al2O3 + SiO2 +ZrO2(%) | - | - | ≥99 | - |
Fe2O3(%) | ≤1.0 | ≤0.2 | ≤0.2 | ≤0.2 |
K2O + Na2O (%) | ≤0.5 | ≤0.2 | ≤0.2 | - |
Package | Poly bag 20kg/bag, Carton box
|
5. Applications
- Iron and steel industry: expansion joints, the back lining heat
insulation, heat insulation sheet and molds
- nonferrousindustry: tundish and laund shield, used for pouring
copper or copper-containing alloy
- Ceramic industry: lightweight structure of kiln car, kiln heat
surface lining body, separation and fireshield of each kiln
temperature zone
- Glass industry: molten pool backing insulation, nozzle
- Kiln construction: hot surface refractory material (instead of
blanket), heavy refractory material backing and expansion joint
- Light industry: Lining of industrial and domestic boiler furnace
- Petrochemical industry:hot surface material of high temperature
kiln lining
- Craft glass and other deep-processing shaped mold
Company Profile
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.