$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 1$
$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 2$
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$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 4$
$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 5$
$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 6$

$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks$

$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 1$

$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 2$

$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 3$

$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 4$

$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 5$

$Mullite Brick - Refractories Fireproof Insulating Refractory Bricks System 6$

Mullite Brick - Refractories Fireproof Insulating Refractory Bricks

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 1000 m.t./month

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Mullite insulating brick kiln bricks for sale

Product Description

Description:

Lightweight mullite refractory bricks are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chomical demands.

Application:

The refractory linings of hot surfaces or backing heat-insulating layers of other refractory materials. The refractory linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns,etc

Sunrise Brand		JM23	JM26	JM28	JM30	JM32
USA Brand		IFB2300	IFB2600	IFB2800	IFB3000	IFB3200
Classification Temperature (°C)		1260	1430	1540	1650	1760
Bulk Density (g/cm3)		0.55-0.60	0.78	0.88	1.03	1.25
Cold Crushing Strength (Mpa)		1.2	1.6	2.1	2.5	3.5
Modulus of Rupture (Mpa)		0.9	1.4	1.6	2.1	2.1
Reheating Linear Change (%)		1230°C	1400°C	1510°C	1620°C	1730°C
CT-30 °CX 8H		-0.5	-0.5	-0.5	-0.9	-0.9
Thermal Expansion		0.5	0.7	0.8	0.9	1.1
1000°C(%)		0.5	0.7	0.8	0.9	1.1
Thermal conductivity(W/m.k)	400°C	0.14	0.27	0.32	0.41	0.49

Thermal conductivity(W/m.k)	400°C	0.14	0.27	0.32	0.41	0.49
	600°C	0.16	0.29	0.34	0.43	0.5
	800°C	0.18	0.31	0.36	0.44	0.51
	1000°C	0.2	0.33	0.38	0.45	0.53
Al2O3 (%)		37	58	67	73	77
Fe2O3 (%)		1	1	1	0.5	0.4

Mullite Insulation Brick can be used as working lining, where contact with flames directly. This kind of brick can save the kiln energy very much

$Refractories Fireproof Mullite Insulating Refractory Bricks$

Q:The introduction of mullite brick: General alumina content in 65% ~ 75% between. In addition to mullite, the mineral composition contains lower amounts of glass phase and square quartz, and alumina containing a small amount of corundum.

Q:(refractory castable, silicon carbide brick, mullite bricks etc.) do testing should be commissioned by the project? What are the specific qualification standards? Thank you: Is there a mark on the contract? Mark the items as required by the contract.

Q:Mullite brick: High alumina refractory with crystalline mullite (3Al2O3, 2SiO2) as the main crystal phase. General alumina content in 65% ~ 75% between. In addition to mullite, the mineral composition contains lower amounts of glass phase and square quartz, and alumina containing a small amount of corundum.

Q:What is the difference between mullite ceramics and alumina ceramics? Can you tell me something to do with floor tiles?: The floor tiles are not made exclusively of alumina. Pure alumina ceramics are expensive.

Q:Refractory bricks (mullite bricks) can be used on the walls of buildings?: In many architectural design, high-rise fire rating is placed in the important position of the topic, especially when the floor height is more than 20 layers, we have more stringent requirements for the choice of fire resistant materials. The building wall, kitchen flue, boiler flue, flammable zone must use a firewall barrier, in many refractory refractory brick is the product of choice for fire resistance of refractory brick masonry is more stable.

Q:What is the price of refractory bricks?: The construction is superior, the light insulating brick has good machinability, and the construction is convenient and simple, and the labor intensity can be reduced, the construction efficiency can be improved, and the construction period can be shortened. The price is determined by the choice of material and volume density, from several hundred to 5000 yuan, mainly with the choice of material

Q:Jm26 mullite aluminum content in the number, ask God to answer. 23 more. How is this identified with the naked eye?: Under strong alkaline conditions, aluminum is separated from other metal ions by the amphoteric nature of aluminum.

Q:What are the varieties of polycrystalline mullite?: PNF-100 seriesThe PNF-100 series are made of polycrystalline mullite fiber cotton felt to cut, compress, and wrap into blocks without any adhesive.Characteristic: thermal shock resistancelow thermal conductivityLight weightSound absorption propertyLow thermal storage

Q:Mullite bricks in alumina alumina is what?: Mullite (3Al2O3 - 2SiO2) high alumina refractory materials as the main crystal phase. The general alumina content in 65% ~ 75%. In addition to mineral composition of mullite, alumina containing low also contain a small amount of glass phase and cristobalite; alumina containing high also contain a small amount of corundum.

Q:Aluminum content 38, silicon content 55 What refractory bricks?: The mineral composition of the high alumina brick is determined by the bauxite used. The mineral composition of the clinker is usually mullite, corundum and glass. The theoretical composition of mullite is Al2O371.8%, SiO2 28.2%, and its melting decomposition temperature is 1840 DEG C. With acicular crystal, network cross structure, high temperature state showed better strength. Corundum in the form of alpha -Al2O3, melting point of 2050 degrees, hardness of Mohs 9, showing a granular and columnar crystal, has good chemical stability, acid, alkaline slag have a certain resistance. Based on the composition of mullite minerals, the phase composition of high alumina brick can be judged according to the content of Al2O3.

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