Specifications
1. good resistance to high-temperature2. oxidation&slag erosion
3. long working life and high bulk
4. high refractability
JX GRAPHITE BRICK AND CARBON BRICK
The JX graphite brick and carbon brick are widely used as the lining material in various of high temperature furnace or chemical equipment. In many chemical processes, the equipment and reaction vessels must be protected against the acidic and caustic materials used in the processes. The linings made from ceramic or synthetic plastic type materials are often unsuitable, since they may not withstand chemical attack, high temperature or sudden temperature changes. Alkaline solutions and hydrofluoric acid are of great importance in chemical technology, but they rapidly destroy equipment linings not made of carbon containing materials.
TECHNICAL PROPERTY FOR GRAPHITE BRICK
Test Item | unit | JX- GZ1 | JX- GZ2 | JX- GZ3 |
Electric Resistance | μ Ωm | 8.3 | ≤8. | ≤9.0 |
Bulk Density | g/cm³ | 1.72-1.74 | 1.70-1.72 | 1.68-1.70 |
Grain Size | mm | 0.8 | 0.8 | 0.8 |
Compressive Strength | M pa | 40 | ≥35 | ≥32 |
Bending Strength | M pa | 17.5 | ≥14.5 | ≥14.5 |
Porosity | % | 18 | ≤20 | ≤22 |
Ash Content | % | 0.09 | ≤0.2 | ≤0.3 |
C.T.E.( to 100 °C) | 100-6/°C | 2.4 | 2.5 | 2.9 |
Size The size can be made according to customers’ requirement | mm | 76mm x 115mm x 230mm 64mm x 115mm x 230mm 31mm x 115mm x 230mm | ||
TECHNICAL PROPERTY FOR CARBON BRICK
SPECIFICATION | UNIT | Non-impregnated | Impregnated | |
Bulk Density | g/cm3 | 1.5-1.65 | 1.65-1.8 | |
Porosity | % | 10to20 | ≤8 | |
Compressive Strength | Mpa | 45-65 | ≥80 | |
Bending Strength | Mpa | 18 | ≥26 | |
Tensile Strength | Mpa | 8 | ≥12.5 | |
Ash Content | % | ≤3 | ≤3 | |
Using Temperature | ℃ | 800-1000 | ≤180 | |
Acid Resisting | HCL+H2SO4, 20% | ≥98 | ≥99 | |
Alkali Resisting | % | ≥98 | Nil | |
SIZE | 240 x 115 x 20mm (Thick: 30mm 40mm 50mm 65mm 80mm 100mm) | |||
PACKAGE | Carton on wooden pallet or by negotiation. | |||
PACKAGE
JX MAIN MARKET ALL OVER THE WORLD
JX PRODUCTION SHOP
JX PROFESSIONAL TEST EQUIPMENTS