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Industrial Insulating Refractory Fire Bricks For High Pure Ceramic Precise Sizes
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Brand Name:KAMTAI
Model Number:KTMFB9
Certification:SGS
Price:Negotiable
Payment Terms:L/C, T/T, Western Union, MoneyGram,Paypal
Supply Ability:50000PCS / MONTH
Delivery Time:25 DAYS AFTER PAYMENT
Company Data
Verified Supplier
Contact Person
Bruce
Business Type:
Manufacturer
Officials:
Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
lightweight mullite insulating refractory fire brick for ceramic industry
1. Description
Mullite insulating brick, using high pure mullite as raw material, is made by adding alumina powder according to different type and then sintering in high temperature.
Classified by working temperature, there are JM-23,JM-26,JM-28, JM30, JM32.
These products can directly contact with fire, characterized with high temperature resistance, lightweight, low thermal conductivity, good energy saving effect,
specially suitable for cracking furnace, hot blast furnace, ceramic roller kiln, porcelain kiln extraction, glass crucible and various electric furnaces as lining.
It is an ideal product of energy efficiency and longevity.
2. Features
Mullite insulating bricks characteristics and advantages: 1. Lower
content of iron, alkaline and impurities, good high temperature
properties. 2. Homogeneous structure, light weight, energy saving
because lower heat storage in the furnace during cooling cycles. 3.
High strength, good thermal shock resistance under high
temperature. 4. Precise sizes due to grinding and shaping after
sintering, which meets the requirement of construction. 5. Max
service temp: Up to 1730C (3160F)
3. Application
1. Carbon bake furnaces in the aluminum industry
2. Preheat zones and cyclones of rotary cement kilns
3. Insulation for glass tanks
4. Fireplace and pizza ovens
5. Coke ovens
6. Blast furnaces
7. Reheating furnaces
8. Suspended roofs
9. Lime kilns
10. Chimney
4. Specification
Mullite Insulating Brick
| Brands | AL2O3%≥ | FE2O3≤ | BD G/CM3≤ | CCS MPA≥ | PLC ℃X H≤1.0% | TCS W/M.K≤ | ||
| 400℃ | 600℃ | 900℃ | ||||||
| MD-0.5 | 45 | 0.8 | 0.5 | 2 | 1350×12 | 0.18 | 0.22 | 0.26 |
| MD-0.6 | 55 | 0.8 | 0.6 | 2.5 | 1350×12 | 0.26 | 0.3 | 0.32 |
| MD-0.8 | 65 | 0.7 | 0.8 | 3 | 1450×12 | 0.28 | 0.32 | 0.36 |
| MD-1.0 | 72 | 0.6 | 1 | 4 | 1450×12 | 0.3 | 0.35 | 0.4 |
B C serises
| Item | JM23 | JM26 | JM28 | JM30 |
| AL2O3(%) | 38-44 | 50-58 | 65-70 | 70-73 |
| Fe2O3(%) | 1 | 0.9 | 0.8 | 0.7 |
| Classification Temperature (℃) | 1350 | 1430 | 1540 | 1600 |
| Bulk Density (g/cm3) | 0.8-1 | 0.8-1 | 0.8-1 | 0.8-1 |
| Reheating Linear Change (%) | 1250℃ | 1400℃ | 1500℃ | 1550℃ |
| CT-30 ℃X 8H | -0.5 | -0.5 | -0.5 | -0.5 |
| Cold Crushing Strength (Mpa) | 3.0-4.5 | 3.0-4.5 | 3.0-4.5 | 3.0-4.5 |
| Modulus of Rupture (Mpa) | 1.5 | 1.7 | 1.8 | 2 |
| Thermal conductivity400℃(W/m.k) | 0.25 | 0.27 | 0.32 | 0.41 |
| Thermal Expansion1000℃(%) | 0.5 | 0.7 | 0.8 | 0.9 |
| Item | B-1 | C-1 | C-2 |
| AL2O3(%) | 25-30 | 35-40 | 45-50 |
| Fe2O3(%) | 2 | 1 | 1 |
| Classification Temperature (℃) | 1000 | 1300 | 1400 |
| Bulk Density (g/cm3) | 0.8-1 | 0.8-1 | 0.8-1 |
| Cold Crushing Strength (Mpa) | 2-2.5 | 2.5-3.5 | 3.0-4.5 |
| Thermal conductivity400℃(W/m.k) | 0.17 | 0.23 | 0.25 |
The technical data pertains to machine pressed standard bricks in
compliance with the testing standard. These data are typical
approximate guide value. Not to be construed as a binding
specification.
Size tolerance ±1.% or 1.5mm whichever is greater.
Insulating Bricks with properties of higher values available where
applications require the same.
Company Profile
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.
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