High Quality Light Weight Mullite Insulation Refractory Brick for Metallurgy Industry¹

Product Description Product DescriptionMullite insulation brick is a kind of insulation material with mullite as the main raw material. Mullite is a natural mineral with a high melting point, good thermal stability and chemical corrosion resistance. Mullite insulation brick is sintered at high temperature and has the characteristics of low density, low thermal conductivity, high compressive strength, high temperature resistance and corrosion resistance. It is an ideal thermal insulation material. Product SpecificationsPhysical and Chemical Specifications: SpecficationsJM-23JM-26JM-28JM-30Al2O3%40556570Fe2O3%1.00.90.70.6Bulk density (g/cm3)0.550.850.951.05Cold crushing strength (Mpa)1.02.02.53.0Reheating Linear Change(%)oC12hr1230oC1400oC1510oC1620oCThermal conducivity 350oC(W/mk))0.200.300.390.45Refractoriness under Load oC@0.05MPa1080125013601470 Product Parameters Performance characteristics of mullite insulation bricks:High temperature resistance: The melting point of mullite insulation bricks is as high as about 1850oC. Even in high temperature environments, they can maintain stable performance and are suitable for high temperature industrial fields.Insulation: Mullite insulation bricks have a low thermal conductivity, which can effectively reduce heat loss and improve insulation effect.High compressive strength: Mullite insulation bricks have high compressive strength, can withstand greater pressure, and are not easily damaged.Chemical corrosion resistance: Mullite insulation bricks have good chemical corrosion resistance and can resist erosion by chemicals such as acids and alkalis.Wear resistance: Mullite insulation bricks have a high hardness, good wear resistance, and a long service life.Environmental protection: Mullite insulation bricks are a green and environmentally friendly material that will not pollute the environment. ApplicationApplication fields of mullite insulation bricks:Construction field: Mullite insulation bricks are widely used in exterior wall insulation, roof insulation and other parts of buildings, which can effectively reduce the energy consumption of buildings and improve comfort.Industrial field: Mullite insulation bricks are widely used in high-temperature industrial fields, such as steelmaking, ironmaking, ceramics, glass and other industries, which can effectively reduce energy consumption and improve production efficiency.Power industry: Mullite insulation bricks are mainly used for insulation of furnace walls, chimneys and other parts in the power industry, which can reduce heat loss and improve power generation efficiency.Petrochemical industry: Mullite insulation bricks are mainly used for insulation of pipelines, equipment and other parts in the petrochemical industry, which can reduce heat loss and improve energy utilization.Transportation field: The application of mullite insulation bricks in the transportation field is also gradually increasing, such as insulation and heat insulation in tunnels, bridges and other projects. Packaging & Shipping  FAQQ1. Are you a Manufacturer?A: Yes, our factory is in Zhengzhou, Henan province. We also have strong cooperating relationships with other manufacturers for other related products.Q2. Can we visit your factory?A: Sure, warmly welcome at any time. Seeing is believing.Q3. Can you accept OEM or ODM?A: Yes, customization is also welcome.Q4. What's the MOQ of the trial order?A: No limit. We can offer the best suggestions and solutions to meet your requirements.Q5. What are your payment methods?A: T/T, L/C, and other payment terms are also available for us.Q6. How long is the delivery time?A: Normally, it takes around 10-20 days. It also depends on the quantity of the order size. Q7. How about your company's certification?A:  ISO9001, and test report. We also could apply for other necessary certifications.Q8. How can you control your quality?A: For each production processing, we have a complete QC system to control the quality during production.Q9. Do you provide free samples?A: Yes, free samples are available. 

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