Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for High Temperature Castable Refractory, Carbon Graphite Electrode, Eaf Graphite Electrodes, For anyone who is intrigued in almost any of our solutions or want to talk about a custom made purchase, make sure you sense free of charge to get in touch with us.
China High reputation Castable Fire Brick - Low density jm26 light weight mullite thermal brick – Rongsheng factory and manufacturers | Rongsheng Detail:
JM26 Insulation Brick Description
JM26 insulation fire brick is an effective, energy saving, low carbon, environmental protection advanced, according to the ASTM standard manufacturing products. JM26 insulation refractory brick can be used as part of the working layer of thermal insulation or non melting. JM26 insulation firebricks have been widely used in the following furnace, achieved satisfactory results. the series products are best Li Ning and insulation in all types of industrial furnaces in the metallurgical field, aluminum, petrochemical, electric power and glass ceramic materials.
Properties of JM26 Insulation Brick
- Low thermal conductivity,
- Low heat storage,
- High alumina, low iron and alkali flux content,
- Accurate dimension,
- designed packaging,
- Thermal shock stability with high strength.
Rongsheng Refractory JM26 Insulation Brick Specifications
| Index |
Model |
Bulk Density
g/cm3 |
Reheating linear Change |
Cold Crushing Strength MPa |
Modulus of Rapture MPa |
Thermal Conductivity
350℃ W/(m·K) |
Chemical Composition % |
| Al2O3 |
SiO2 |
Fe2O3 |
| JM26 |
A |
0.7 |
-0.9 1400℃*12h |
2.0 |
1.2 |
0.21 |
54 |
42.5 |
0.8 |
| B |
0.8 |
-0.7 1400℃*12h |
2.5 |
1.4 |
0.25 |
55 |
41.5 |
0.8 |
| C |
0.9 |
-0.5 1400℃*12h |
2.8 |
1.6 |
0.30 |
56 |
40.5 |
0.9 |
| D |
1.0 |
-0.5 1400℃*12h |
3.2 |
1.8 |
0.32 |
56 |
40.5 |
0.9 |
Application of JM26 Insulation Brick
JM26 insulation brick is dense shaped refractory materia, with high refractoriness and mechanical behavior under high temperature, JM26 insulation refractory block is the necessary material of high temperature services, mainly used for industrial furnaces and kilns and thermal equipment. Also JM26 insulation firebricks can be used in the following place.
- Metallurgical Industry: blast furnace, hot blast furnace, heating furnace,
- Ceramic industry: roller kiln, kiln,
- Glass industry: glass furnace regenerator,
- Carbon industry: carbon furnace,
- Aluminum electrolysis industry: aluminum reduction cell,
- Other industries: tunnel kiln, shuttle kiln.
Product detail pictures:
Related Product Guide:
Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for China High reputation Castable Fire Brick - Low density jm26 light weight mullite thermal brick – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: San Diego, Cambodia, Algeria, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.