|Place of Origin:|
Henan, China (Mainland)
|SiO2 Content (%):|
|Al2O3 Content (%):|
|MgO Content (%):|
|CaO Content (%):|
Common (1580°< Refractoriness< 1770°)
|CrO Content (%):|
|SiC Content (%):|
|Cold Crushing Strength(Mpa) ≥:|
|Thermal Conductivity(W/m.k) ≤:|
|Water Absorption(%) ≤:|
|Acid-proof rate(%) ≤:|
|Service temperature( ℃) ≤:|
Packaging & Delivery
|Packaging Details:||Bricks are packed on wooden pallet and then polyethylene film is placed over it, finally the package is tied up with steel strips.|
|Delivery Detail:||7 days after receiving deposit or as per requirements|
Acid-resistant Chimney Brick For The Lining Of Furnace
Application For Acid-resistant Chimney Brick:
Acid resistant brick widely used for the flue,chimney lining of thermal power plant, coke oven roof, cold coke tower, storage tank and sieve focal system slip focal slot lining,Anticorrosive device, Acid resistance pool, Acid resistance ground, Wear-resisting ground , etc for thermal electric power, coking, chemical industry.
Feature For Acid-resistant Chimney Brick:
1. Good acid resistant.
2. High strength and Wear resistance.
3. Low water absorption and low apparent porosity.
4. Good eroding proofing and impact resistance.
5. High temperature resistant.
6.Good thermal shock resistance.
7. High mechanical strength.
Technical Index For Acid-resistant Chimney Brick :
|Special acid-proof brick||Lightweight acid-proof brick|
|Cold Crushing Strength(Mpa) ≥||15||10|
|Thermal Conductivity(W/m.k) ≤||0.65||0.45|
|Water Absorption(%) ≤||15||working face 5|
|Acid-proof rate(%) ≤||98||97|
|Service temperature( ℃) ≤||1000||1000|
- Q:How can acid proof cement be used?
- In the use of acid resistant cement, it is necessary to add hardener sodium fluosilicate, it will be mixed with acid resistant cement evenly; preferably 2 times screening.
- 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:Construction method of acid proof brick
- Construction methodLining adhesive layer, mortar protection layer: lining carbon brick before, in the bottom board first put a layer of delta =3mm cement whole surface layer, in order to protect the lining layer and avoid mortar joint layer appear blind seam, curing at normal temperature after masonry.Positioning, layout and layout: according to the bottom of the groove size, first play the central cross line, then positioning, line, according to the line for typesetting, painting, cutting and numbering.Lining procedures: masonry procedures from low to high, the first base, the rear wall, the Yin angle, the facade to suppress the plane, Yang Kok plane cover the facade.Masonry method: the bottom and wall are all made by squeezing, kneading and extruding, and they are made by line by line, layer by layer, block by block.The prepared mortar evenly scraping on the three surfaces of carbon brick (i.e., on the back end, and then squeeze (side), rubber hammer) is dense, the ash seam and the combined layer clay full, squeeze out excess clay to eradicate. The surface shall be made of flat and vertical, rows and rows, and the seams between floors and layers shall be staggered.
- 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!
- 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: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: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: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: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).
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