Acid Resistance Brick with Strong Acid and Alkali Resistance

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
20000 m.t./month

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Description of Acid Resistance Brick

CMAX acid resistance brick is specially used as lining in reaction tower of chemical plants, fertilizer factories and sulfuric acid industries or inside the corrosion-resistance pool and ditch.

 

Features of Acid Resistance Brick

Strong acid and alkali resistance
Size available as customer’s requirement

 

Applications of Acid Resistance Brick

Acid Resistance Brick is widely used in corrosion-resisting liner of petroleum, chemical industry, chemical fertilizer, food, chemical fiber, laboratory, pharmacy, papermaking, generate electricity, smelt, electroplating room, and the inner corrosion-resisting lining of tower, pool, pot, tank, etc. Acid Resistance Brick is also used for sewage conduit and open-air floor.

 

Specifications of Acid Resistance Brick

 

clay refractory brick

ZCN-42

GN-42

AL2O3 /%

≥42

≥42

Fe2O3 /%

≤1.6

≤1.7

Refractoriness /°C

≥1750

≥1750

Apparent porosity/ %

≤15

≤16

Cold crushing strength/ Mpa

≥58.8

≥49.0

            Refractoriness under load/ °C         

≥1450

≥1430

Reheating Linear Change(1450°C,3h)/%

0~-0.2(3h)

0~-0.3(3h)

Permeability  

This test  must be conducted.

The data of test shall be included in the quality certificate. 

   

Images of Acid Resistance Brick

 

Acid Resistance Brick with Strong Acid and Alkali Resistance

Acid Resistance Brick with Strong Acid and Alkali Resistance

 

FAQ of Acid Resistance Brick

 

1. Which products do you have?

We have all kinds of refractory brick, castable, mortar, cement, ceramic fiber products, etc.
Or you could browse our products to choose what you need.

 

2. Can you give me a general idea of the specification and technical data of your products?

CNBM offer a range of refractory and insulation products. We provide refractory bricks, monolithic refractories as well as ceramic fiber products. And On your given shapes, drawings or description, we are producing refractories with all sizes and shapes, resistant to temperature from 800 °C till 1800 °C, using various machines and equipments for cutting, grinding, drilling, polishing, shaping processes.
Every refractory product by CNBM is of superior quality. Lesser refractory products can not approach. CNBM utilizes proprietary testing methods, testing for chemical content, density, apparent porosity, cold crush strength and modulus of rapture. With stringent quality control, you can count on CNBM products to exceed refractory industry standards and your expectations.

 

3. Can you give me a brief introduction of the application of your products?

We are mainly specializing in the refractory materials in iron and steel, cement, glass, ceramics, petrochemical, electric power Industry, etc.

 

4. If I need your offer, what information do you need?

In order to choose suitable products, it will be appreciated to provide us the information, such us specification, technical data, order quantity, products application etc.
If any question, please contact us freely.

 

 

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Q:How can acid proof cement be used?
After drying to curing acidification, the basic method is to brush the surface of 40% sulfuric acid, once every 4 hours, every time the crystal precipitation should be removed in the next coating, until no crystallization, acid treatment after use.
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: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:How to clean the acid brick surface dirt?
Wash the bricks with a mixture of soap and a little ammonia and turpentine, and make the bricks more lustrous.
Q:What is a thermal insulation castable?
Good workability, strong adhesive force, initial setting time and construction of long operation time, fast increase of strength and impermeability, without acid treatment, easy to ensure masonry mortar joint compacting full, can significantly improve the corrosion resistance of chimney lining wall tightness, integrity and lining, is ideal for cementing materials of high chimney, high temperature flue and duct lining, can also be used in petroleum, chemical industry, non-ferrous metallurgical industries such as acid pool, such as acid tank engineering. Acid proof brick, acid proof daub fabric acid proof brick, acid proof daub fabric is developed by this factory can be in power plant boiler funnel of special refractory material, it has the acid corrosion resistance, temperature resistance, thermal stability and convenient construction.
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:98% acid tank cofferdam can use acid resistant brick?
The operation temperature of some hot oil pumps in hydrogenation unit is higher, which is higher than the spontaneous ignition point of oil products. If there is leakage, it is prone to fire accidents. Therefore, the operation should pay attention to the operation of hot oil pump, pay attention to pump body, sealing and so on whether there is leakage, if leakage should be dealt with immediately.
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:Consult: water treatment room anticorrosive usable granite and acid resisting brick, these two kinds of material what?
You can look at RZG/, the proportion of Rizhao garnet, high hardness, good toughness, wear resistance, acid and alkali resistance, flushing, moderate porosity, in the field of sewage treatment is widely used as a high density filter (heavy medium filter).
Q:The acid resistance is 99.4%. Is this acid resistant brick very bad?
Now almost no manufacturer of acid resistance is fully up to standard, 99.4% is already good, not acid brick bad, daub is broken, daub acid resistance is lower 90%, so don't kink, rest assured to use!

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