Acid Resistant Standard Low Density Mullite Brick

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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: How to clean the acid brick surface dirt?: Daily cleaning of bricks can be done with detergent, soap and other cleaning.

Q: The acid resistance is 99.4%. Is this acid resistant brick very bad?: Bending strength, 39.2., water absorption, 0.5-2.0., quench, hot, 100du, cycle without cracks, peeling, etc. the quality of acid resistant tiles is mainly reflected in water absorption, the lower the water absorption, the higher the acid resistance

Q: What is anticorrosive floor tile?: Only 30mm thick slabs in the market are not above, the most is 20mm thick slabs, the glass ceramics (that is on the market only Guanzhu, the new source, Monalisa and Baird only) are acid and alkali. Square brick (quite cheap)

Q: Does the chimney have high acid resistance?: The acid resistant bricks used for chimney are usually made of custom-made trapezoidal acid proof bricks, and the physical and chemical indexes of acid resistant bricks need to be confirmed according to the chimney's actual emission. At this point, you can consult our kerei refractories.

Q: What is acidproof ceramic tile?: Acid resistant ceramic tiles are widely used in petroleum, chemical, pharmaceutical, food, dairy, juice, papermaking, chemical fertilizer, pesticide, chemical fiber, textile, metallurgy, power plants, electroplating industry and room, tower, tank, tank, tank anti-corrosion lining, and the sewage treatment project and open ground work site to play its resistance corrosion effect.

Q: Consult: water treatment room anticorrosive usable granite and acid resisting brick, these two kinds of material what?: RZG garnet is almost insoluble in acid insoluble in alkali, common for the diamond 12 face angle of 38 or four surface features can ensure that different crystal polyhedron particles than other material between ordinary circular or elliptical particles can produce voids more suitable, can play a better effect of filtration and antisepsis.

Q: What is acidproof brick?: Hao Ran acid tile brick structure compact, low water absorption rate, the pH of the medium can be any concentration, with excellent corrosion resistance. And the set pressure, wear resistance, anti permeability, easy cleaning, acid and alkali in one, with excellent performance is widely used in petroleum chemical industry, metallurgy, electric power, chemical, papermaking, pharmaceutical, chemical, food, dairy, juice, electroplating and the tower, tank, tank, tank anti-corrosion engineering, and work in the underground sewers the open ground and other places play an important role.

Q: Do you want to leave the seam on the acid proof brick? What is the width of the seam?: It is necessary to leave the seam when resisting the acid brick. Acid resistant bricks are corrosion resistant ceramic tiles, and all ceramic tiles have a certain expansion ratio, and there is a phenomenon of expansion and contraction.

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: 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.

Send your message to us

*Email

*TEL

*Quantity

*Unit