$China OEM China Insulation Refractory Brick - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng Featured Image$

$China OEM China Insulation Refractory Brick - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng$
$China OEM China Insulation Refractory Brick - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng$
$China OEM China Insulation Refractory Brick - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng$

China OEM China Insulation Refractory Brick - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng

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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for Inswool Ceramic Fiber Blanket, Sk34 Firebrick, Graphite Plate Electrode, We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together.

China OEM China Insulation Refractory Brick - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng Detail:

Corundum mullite brick is a kind of refractory brick made from high purity or purer raw materials, also corundum mullite block is a high alumina fire brick which made of corundum and mullite main crystalline phase. main material of corundum mullite brick is imported plate corundum, high pure fused corundum, adopt advanced superfine powder adding technology, it is made by the mixing material, drying, molding and burned in high temperature shuttle kiln.

Corundum Mullite Brick Features

High quality raw material,
High purity corundum,
Strong volume stability at high temperatures,
Molded with high pressure and high temperature,
Good thermal shock resistant,
Wear resistance,
Chemical attack resistance.

Corundum Mullite Brick Manufacturing Process

Corundum mullite brick is made of synthetic mullite brickand mullite particles to aggregate material are available, and alpha Al2O3 powder for powder, can also be fused or sintered corundum particles to aggregate material, synthetic mullite powder for powder. The aggregate and powder are mixed according to a certain proportion and grain size. The waste liquor of paper pulp with sulfite is used as the binding agent, and the materials are added in a certain order.Fully mixed and even, with friction press or hydraulic press brick molding machine.Adobe after drying, burn into in 1650 ~ 1750 ℃.

Rongsheng Refractory Corundum Mullite Brick Specifications

Items	High Pure and High Quality Fused Corundum Brick	Sintered Corundum Brick	Mullite-Corundum Brick
Al2O3 %	≥99	≥90	≥80
SiO2 %	≤0.2	≤8	≤18
Fe2O3 %	≤0.2	≤0.2	≤0.3
Bulk Density g/cm3	≥3.2	≥3	≥2.8
Apparent porosity %	≤19	≤18	≤18
Cold compressive strength MPa	≥100	≥100	≥100

Corundum Mullite Brick Price

Generally, cordundum mullite brick is divided into sintering and fused bricks, the price of two kinds of corundum mullite refractory bricks are very different in the market, the price is in the range of thousands to 10,000. We suggest different corundum mullite fire brick should be selected according to different parts of kiln, not only improve the life of furnace, but also reduce the cost.

Use of Corundum Mullite Brick for Furnace

Cordundum mullite brick can direct contact with flame, spalling resistance, high temperature resistant, can be used as heat insulation of high temperature industrial furnace lining. also corundum mullite fire brick can be used as other industrial furnace work layer, mainly used in the petrochemical industry, large and medium-sized ammonia gasifier and magnetic material of gas furnace with material, high temperature industrial kiln facilities material, etc.

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for China OEM China Insulation Refractory Brick - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Iran, Rwanda, Iraq, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will be more conveniently to service our customers.

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We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.

By Pandora from Liberia - 2018.12.22 12:52

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.

By David Eagleson from Ghana - 2017.06.29 18:55

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