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OEM Supply Fire Rating Ductwork - Mullite light-weight insulation bricks – MINYE


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OEM Supply Fire Rating Ductwork - Mullite light-weight insulation bricks – MINYE Detail:

Product Description

The light weight mullite bricks contains high porosity, which can save more heat and therefore reduces the cost of fuel. Meanwhile the light weight means less heat storage capacity, so less time is required when the kiln is heated or cooled. Faster periodic operation is workable.
It can be applied at the temperature range from 900 to 1600 ℃.
It is mainly used as kiln lining in high temperature(less than 1700 ℃) kilns of ceramics, petrochemical, metallurgy and machinery.

Typical Features

Low thermal conductivity, low heat capacity, low impurity content
High strength, excellent thermal shock resistance, erosion resistance
Accurate dimension

Typical Application

Ceramics roller kiln and shuttle kiln: standard brick, roller passage hole brick, hanger brick,
Metallurgy industry: hot blast furnace; inner lining of foundry kilns
Power industry: power generation and fluidised bed equipment
Electrolytic Aluminium industry: kiln inner lining

Typical product properties

Mullite light-weight insulation bricks Product Properties

Product Code MYJM-23 MYJM-26 MYJM-28 MYJM-30 MYJM-32
Classification Temperature (℃) 1260 1400 1500 1550 1600
Density (g/cm³) 550 800 900 1000 1100
Permanent linear thrinkage (℃×8h) 0.3 (1260) 0.4 (1400) 0.6 (1500) 0.6 (1550) 0.6 (1600)
compressive strength(Mpa) 1.1 1.9 2.5 2.8 3
Repture strength(Mpa) 0.8 1.2 1.4 1.6 1.8
Thermal conductivity (W/m.k) (350℃) 0.15 0.26 0.33 0.38 0.43
Chemical composition (%) Al2O3 40 54 62 74 80
Fe2O3 1.2 0.9 0.8 0.7 0.5
Note: Test data shown are average results of tests conducted under standard procedures and are subject to variation. Results should not be used for specification purposes. The products listed comply to ASTM C892.

Product detail pictures:

OEM Supply Fire Rating Ductwork - Mullite light-weight insulation bricks – MINYE detail pictures

OEM Supply Fire Rating Ductwork - Mullite light-weight insulation bricks – MINYE detail pictures


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We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for OEM Supply Fire Rating Ductwork - Mullite light-weight insulation bricks – MINYE , The product will supply to all over the world, such as: Chile, Denver, Lithuania, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By David from Melbourne - 2018.04.25 16:46
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Kama from Philippines - 2017.12.31 14:53
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