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

$Mullite Brick - Refractory Fireproof Mullite Bricks$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 1$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 2$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 3$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 4$

$Mullite Brick - Refractory Fireproof Mullite Bricks System 5$

Mullite Brick - Refractory Fireproof Mullite Bricks

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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

Characteristic:Mullite insulation brick JM series,alumina insulation brick,insulation mullite brick

1. Low thermal conductivity

2. High strength and resistance to corrosion

3. Low heat capacity

4. Low content of impurities

5. High insulation

6. Excellent thermal shock resistance

7. Low density

Physical and chemical index:

Item/Type		ZYM-23	ZYM -26	ZYM -28	ZYM -30	ZYM -32
Classification temperature,		1260	1430	1540	1650	1760
Reference using temperature (oC) ≥		1260	1430	1540	1650	1760
Bulk density (g/cm3)		0.8	0.9	0.9	1	1.25
Crushing strength (Mpa) ≥		1.3	1.6	2.1	16	16
Modulus of rupture (Mpa) ≥		0.9	1.4	1.6	2.1	2.1
Permanent linear change (oCX24h)% ≤		1350°C×4h	1400°C×24h	1510°C×24h	1620°C×24h	1730°C×24h
Permanent linear change (oCX24h)% ≤		0.5	0.4	0.5	0.9	0.9
Thermal conductivity (W/m.k) ≤	800oC	0.18	0.31	0.32	0.44	0.5
	1000oC	0.2	0.34	0.35	0.45	0.52
	1200oC	-	0.4	0.41	0.47	0.56
Chemical Analysis (%)	Al2O3 ≥	37	58	67	73	77
Chemical Analysis (%)	Fe2O3 ≤	1	0.8	0.8	0.6	0.4

Light Weight Mullite Insulation Brick can be widely used for lining or insulation layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry.Application:

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: Different refractory materials have different requirements, specific industry or national standards, such as LZ can check the mullite bricks GB / standard, there should be a harvest, do testing project is in accordance with the requirements of the LZ need to determine the use requirements

Q: What are the properties of corundum mullite?: Lightweight materials have uniform internal structure, high compressive strength, corrosion resistance, heat shock resistance, oxidation resistance, high temperature and low thermal conductivity.

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: 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: Tiles are called floor tiles, floor tiles, polished tiles and glazed tiles are glazed tiles, bricks are samples of all kinds of tiles, ceramic tiles will be placed in the tile shop, tiles are also divided into outer wall tiles and inner wall tiles, modern brick and antique brick

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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