China Low price for Alumina Fire Brick - Low density jm26 light weight mullite thermal brick – Rongsheng factory and manufacturers | Rongsheng

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Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for Carbon Nanotube Electrode, Installing Fire Bricks, Refractory Ceramic Fiber, We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.
China Low price for Alumina 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.

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China Low price for Alumina Fire Brick - Low density jm26 light weight mullite thermal brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

China Low price for Alumina Fire Brick - Low density jm26 light weight mullite thermal brick – Rongsheng factory and manufacturers | Rongsheng detail pictures


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owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for China Low price for Alumina 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: Adelaide, Macedonia, Jordan, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to deliver the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Elizabeth from Houston - 2018.11.28 16:25
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Natividad from Kenya - 2018.10.09 19:07
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