$China Chinese wholesale Types Of Refractory Bricks - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng Featured Image$

$China Chinese wholesale Types Of Refractory Bricks - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng$
$China Chinese wholesale Types Of Refractory Bricks - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng$
$China Chinese wholesale Types Of Refractory Bricks - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng$

China Chinese wholesale Types Of Refractory Bricks - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng

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We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Castable Refractory For Boiler, Sk34 Firebrick, Castable Refractory Material, Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.

China Chinese wholesale Types Of Refractory Bricks - 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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We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for China Chinese wholesale Types Of Refractory Bricks - High quality sintered refractory corundum mullite brick – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Mauritania, Netherlands, Vancouver, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.

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This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.

By Helen from Iraq - 2018.02.12 14:52

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

By Danny from Boston - 2018.02.04 14:13

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