$Mullite Brick - Refractory Fireproof Mullite Bricks System 1$
$Mullite Brick - Refractory Fireproof Mullite Bricks System 2$
$Mullite Brick - Refractory Fireproof Mullite Bricks System 3$
$Mullite Brick - Refractory Fireproof Mullite Bricks System 4$
$Mullite Brick - Refractory Fireproof Mullite Bricks System 5$

$Mullite Brick - Refractory Fireproof Mullite Bricks$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 1$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 2$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 3$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 4$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 5$

Mullite Brick - Refractory Fireproof Mullite Bricks

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 1000 m.t./month

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Packaging & Delivery

Packaging Details:	Wood carton box:10pcs/carton wooden pallet:544pcs/pallet
Delivery Detail:	15 Days deposit

Density:0.4-1.35g/cm3

Specifications

Refractory brick is a kind of insulation material adoption organic matter as ignition loss substance

in order to increase the porosity, small volume density , good insulation effect, high mechanical

intensity , small thermal conductivity and low heat storage. They are widely used in Fire – Clay

Insulating Refractory Brick, High-Alumina Insulating Refractory Brick , Diatomaceous Insulating

Brick, High Grade Insulation Brick :XJM Series Light-Weight Insulation Brick , B Series Thermal

Insulation Brick, Calcium Silicate Insulating and Refractory Products, Clay Insulation Brick, Foam

Diatomite Insulation Brick, and Light –Weight Insulation Brick.

Lower heat storage than denser refractories

low levels of iron and other impurities

Lightweight and energy-efficient

High compressive strength

Typical application of High temperature high density white color bricks Polycrystalline mullite bricks

Electrolytic Aluminum Industries
Iron & Steel Industries
Non-Ferrous Metals Industries

Glass Industries
Ceramics Industries

Materials of Insulation Brick		Lightweight Clay	Lightweight High-alumina	Lightweight High-alumina
°C		1225	1300	1400
Operation Temp
Chemical	AI2O3%≥f	30	48	55
Composition	SiO2%≥
	Fe2O3%≤	1.5	1.1	1
	TiO2%≤		2	1
	CaO%≤
	Alikali %≤	1.5	1.5	1.5
g/cm3 Density		0.7	0.85	0.95
%> Apparent Porosity		75	65	65
MPa ≥		1	1.5	2
Cold Compression Strength
%		1250°C/12h-1-0	1400°C/12h-1-0	1500°C/12h-1-0
Linear Change on Reheating
(0.02MPa)
Refractoriness under Load
0.2%°C≥		1150	1250	1380
2.0%°C≥		1200	1350	1470
5.0%°C≥		1250	1400	1510
Thermal Conductivity
20°C(W/mK)≤		0.17	0.3	0.4
800°C(W/mK)≤		0.25
1000°C(W/mK)≤			0.35	0.45

$Refractory Fireproof Mullite Bricks Refractories Brick$

Q: Aluminum content 38, silicon content 55 What refractory bricks?: Semisilica brick: the content of Al2O3 is 15% ~ 30% of aluminium silicate refractory products. Manufacturing products are semi silica quartz containing impurities or native clay kaolin, refractory clay or kaolin beneficiation tailings and the pyrophyllite

Q: What are the properties of corundum mullite?: Heavy material has good compactness, high compressive strength, resistance to various corrosive gases, good thermal shock resistance, good thermal conductivity and wear resistance.

Q: What is the difference between mullite ceramics and alumina ceramics? Can you tell me something to do with floor tiles?: Mullite is formed by the reaction of alumina with silica. The main difference between him and alumina is that:Hardness: alumina is harder than mullite, but two are tough enough, and are not easy to break.Corrosion resistance: mullite acid is not alkali resistant. Alpha alumina ceramic acid, alkali resistance - for floor tiles, alumina corrosion resistance is too high, unnecessary.

Q: What is the price of refractory bricks?: The refractory insulating brick generally refers to light brick, normal furnace lining are using this brick kiln will not increase the weight, and good heat insulation effect and ordinary insulating brick production are made of clay, high alumina high strength low iron bead brick, mullite, high aluminum light insulating firebrick, diatomite insulating refractory brick, the use of light heat insulation brick can increase the use of space, and good insulation effect

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: 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: 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: 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: The difference between the high aluminum corundum brick and corundum mullite brick: Wall tiles and floor tiles are collectively referred to as ceramic tile flooring

Q: Refractory bricks (mullite bricks) can be used on the walls of buildings?: Mullite refractory bricks can be used in construction, but their price is too high. We choose high alumina brick to meet the demand.

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