Acid Resistant 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: The acid resistance is 99.4%. Is this acid resistant brick very bad?: Do not recommend you buy the acid resistance of substandard tile, tile acid refers to the acid resistance of 99.8 according to the national standard

Q: What are the standard specifications for acid resisting bricks?: First: according to the environment to determine the acid resistant brick specifications.Second: inspects the good acid resisting brick performance.

Q: Is there a construction picture for the acid proof brick in the pickle pond?: Acid resistant brick, acid resistant ceramic tile in the shop, many users only pay attention to beauty, and use not leave seam shop, or shop too tight, too close, easy to leave hidden dangers for the future.

Q: How can acid proof cement be used?: When in use should be mixed after the finished product into the container, after adding water glass solution, mixing uniformly rapidly; usually with less than one hundred kilograms of stir, each tune into the product to be used within 50 minutes.

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: Construction method of acid proof brick: QAGrassroots requirements: after the acceptance of the rubber lining, clean, keep clean and dry.Construction conditions: temperature at 15-30 Deg. C anti-corrosion construction is appropriate, the relative humidity is less than 80%, according to the temperature change adjust the dosage of curing agent, low temperature, humidity is too large, should be used to wet machine to adjust the temperature and humidity on the construction site.The construction of anticorrosive engineering is afraid of water and is afraid of drying.The preparation of mortar and glue is strictly carried out according to the proportion, and it is used up in the prescribed use time.

Q: Cleaning metal surface rust stain, is it better to weld sulphuric acid or nitric acid?: The principle of treating oxide skin with salt bath method has been introduced in the second article. When the oxide in the oxide scale of the metal surface has chemical reaction, because the expansion coefficient of the oxide layer and the metal matrix is different, the rust scale and the metal matrix can separate and fall off.

Q: What is acid proof tile, acidproof ceramic tile brand introduction?: Acid resistant tile, each tile in production, have to do product testing

Q: Acid resistant brick lining, engineering scaffolding, how to take?: Construction preparation, familiar with drawings, specifications, technical disclosure, do a good job of the handover process.

Q: How much is one square meter of acidproof tile?: Acid resistant brick: resistance to pressure, corrosion resistance, easy to clean, acid and alkali; acid resistant tile prices generally around 40 yuan a square meter!

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