Standard Low Density Mullite Brick

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Specifications

1.Al2O3 38-45
2.Excellent thermal stability
3.Excellent insulating performance

Brand Quality			JM23	JM26	JM28	JM30
Classification Temperature (°C)			1260	1430	1540	1650
Bulk Density (g/cm3)			0.55	0.78	0.88	1.03
Cold Crushing Strength (Mpa)			1.2	1.6	2.1	2.5
Modulus of Rupture (Mpa)			0.9	1.4	1.6	2.1
Reheating Linear Change (%) CT-30°CX 8H			1230°C -0.5	1400°C -0.5	1510°C -0.5	1620°C -0.9
Thermal Expansion1000°C(%)			0.5	0.7	0.8	0.9
Thermal conductivity(W/m.k)	400°C		0.14	0.27	0.32	0.41
	600°C		0.16	0.29	0.34	0.43
	800°C		0.18	0.31	0.36	0.44
	1000°C		0.20	0.33	0.38	0.45
Al2O3 (%)			37	58	67	73
Fe2O3 (%)			1.0	1.0	1.0	0.5
Tolerance		>250mm ±1.0mm <250mm ±0.5mm Corner edge damage: a+b+c< 30mm

Standard Low Density Mullite Brick

Q:What is acidproof brick?: The main component of acid resistant brick is silica, and Hao Ran acid resistant bricks are made of imported raw materials and imported color materials by high temperature firing.

Q:Do you want to leave the seam on the acid proof brick? What is the width of the seam?: Leave the seam is reserved for a certain expansion space, to prevent summer heat when the brick bulge, affect the use of. The crown of acid proof brick if the proposal is pointing the slit width is generally between 8-10mm; extrusion seam words in 5mm can be.

Q:The difference between acid and heat resistant lightweight castables and acid resisting bricks: Acid proof brick is the use of water glass as pointing agent according to the conventional construction methods of building materials, paving the way to take, masonry construction and pouring material molding, a molding, want to make what kind of direct like making the plastic bottle mold as a complete irrigation mode.

Q:98% acid tank cofferdam can use acid resistant brick?: The hydrogenation unit has a large amount of light hydrocarbons in its memory, and if it leaks, it will cause serious accidents. Therefore, we should pay enough attention to the operation of the light hydrocarbon pump.

Q:Acid proof brick, acid resistant porcelain in the paste process with no seam: As the base layer, bonding layer and acid brick itself thermal expansion, cold shrinkage coefficient is very different, in 1-2 years of hot and cold tension failure, too dense paving easily lead to acid brick swelling, fracture and other issues

Q:Which acid proof tile factory is reliable in quality?: We all know that the main component of acid resistant ceramic which is silica, liangdun acid resistant ceramic material is used by Shanxi local quartz stone, containing a large number of silicon content, acid resistant tiles can thus produced corrosion.

Q:What are the standard specifications for acid resisting bricks?: Because of the different acid and alkali environment, the acid resisting ceramic tile has different requirements on the degree of acid and alkali, so it is necessary to make the price reasonable at the time of construction,

Q:The difference between polished tiles and glazed tiles?: The brick is a brick block pattern, glazed tile surface is a layer of glaze, the following are the embryo is yellow brick, looks like that, for a long time, this layer of glaze will slowly worn away

Q:What brand does acidproof ceramic tile ten big famous brands have?: Now let's introduce in detail of acid resistant ceramic ten brand-name what brand, in fact the ten major brands of ceramic tile manufacturers have to choose acidproof tile, tile acid, these ten brands of ceramic tile manufacturers to be sure, but the ten tile brand ranking of two, you can go to compare, look at the two ten famous brand rankings have what different tiles.

Q:Is there a construction picture for the acid proof brick in the pickle pond?: As the base layer, bonding layer and acid brick itself thermal expansion, cold shrinkage coefficient is very different, in 1-2 years of hot and cold tension failure, too dense paving easily lead to acid brick swelling, fracture and other issues

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