$Mullite Bricks Refractory Bricks Refractories$

$Mullite Bricks Refractory Bricks Refractories System 1$

$Mullite Bricks Refractory Bricks Refractories System 2$

$Mullite Bricks Refractory Bricks Refractories System 3$

Mullite Bricks Refractory Bricks Refractories

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

Product Description

Low Thermal Conductivity

It has good insulation effect and can thin the thickness of furnace wall.

Low thermal capacity

Less heat storage, it has good usage effect in intermittent furnace.

Good thermal shock resistance and high temperature strength

It can prolong the service life of kilns and prevent dirty slag to drop down.

Precise dimension

It can keep uniform gaps between each brick, speed up the building, guarantee the integrated high strength of the masonry.

Low impurity

Lower iron and alkali content, it has high resistance to reduce atmosphere corrosion at high temperature.

Specification

Mullite Insulating Brick

Item		MD-1300	MD-1450	MD-1550	MD-1650	SZ-0.5
ASTM C155-84 Classification		23	26	28	30
ISO 2245 Classification		125-0.5-L	140-0.8-L	150-0.9-L	160-1.0-L
Classification Temperature		1260	1430	1540	1650
g/cm³		0.6	0.8	0.9	1	0.55
Bulk Density
ASTM C-134-84
Cold Crushing Strength		1.5	3	3.5	4	1.2
ASTM C-93-847(MPa)

Thermal Expansion At 1100℃		0.5	0.5	0.58	0.6	≤1.5(900℃)
Thermal shock Resistance Cycles		30	30	30	30
Thermal Conductivity ASTM C182-88W/m.k	400	0.14	0.27	0.32	0.41	≤0.15
	600	0.16	0.29	0.34	0.43
	800	0.18	0.31	0.36	0.44
	1000	0.2	0.33	0.38	0.45
	1200	—	0.35	0.41	0.47
Al2O3 %		37	52	67	73
Fe2O3 %		1.3	1	0.8	0.6

$Mullite Bricks Refractory Bricks Refractories$

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: Compressive strength, volume density, flexural strength, thermal shock resistance, high temperature load, creep temperature, refractoriness, etc.. There should be GB

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?: 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: High alumina refractory with crystalline mullite (3Al2O3, 2SiO2) as the main crystal phase.

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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