Products Description The main components of alkali resistant bricks are clay, high alumina, quartz sand, bauxite and other alkali resistant materials, among which quartz sand and bauxite can improve alkali resistance, clay and high alumina can increase sintering pressure, so that alkali-resistant bricks have Good heat resistance and temperature resistance performance. In the sintering process, a crystalline structure can be formed, which makes it have alkali resistance and good corrosion resistance. It has high heat resistance, high temperature resistance, and can withstand temperatures as high
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Alkali Resistant Brick Details
The main components of alkali resistant bricks are clay, high alumina, quartz sand, bauxite and other alkali resistant materials, among which quartz sand and bauxite can improve alkali resistance, clay and high alumina can increase sintering pressure, so that alkali-resistant bricks have Good heat resistance and temperature resistance performance. In the sintering process, a crystalline structure can be formed, which makes it have alkali resistance and good corrosion resistance. It has high heat resistance, high temperature resistance, and can withstand temperatures as high as 1400~1500 ° C. It is acid and alkali resistant. Performance is also excellent.
1. It has high alkali resistance, acid and alkali resistance, corrosion resistance and heat resistance, and strong durability;
2. Excellent mechanical strength and flexural strength;
3. Its' surface is smooth and clean, with good anti-fouling performance and beautiful appearance;
4. It has high density, low water absorption, stable volume, and are not easy to deform;
5.Good insulation properties, which can effectively block electromagnetic waves and avoid electromagnetic pollution.
Project | Normal type | High strength type | Insulation type | Vault type |
Al₂O₃≥ | 35 | 40 | 30 | 40 |
0.2Mpa Load softening temperature | 1250 | 1300 | 1200 | 1250 |
Bulk density | 2.10 | 2.17 | ≤1.8 | 2.15 |
Apparent porosity | 27 | 25 | - | 26 |
Normal temperature compressive strength | 35 | 50 | 20 | 40 |
The main applications of alkali resistant bricks are:
1. Used for furnace lining: it can resist high alkalinity environment, so it is usually used for furnace lining, especially for hearth, furnace and other parts of steam furnace, steam power plant and other places.
2. Sintering furnace used in high alkalinity environment: due to its alkali resistance, especially in high alkalinity environment, it can be used as lining brick for sintering furnace, which can effectively resist the erosion of high alkalinity environment.
3. Alkaline flue gas purification equipment: It can be used for alkaline flue gas purification equipment, such as desulfurization and denitrification equipment, and organic waste gas purification equipment, which can effectively resist the erosion of alkaline gas.
4. Furnaces for high-temperature molten materials: with good alkali resistance, they can be used in furnaces for processing high-temperature molten materials, and can effectively resist the erosion of molten materials on the furnace lining.
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Products Desc
Products Description The main components of alkali resistant bricks are clay, high alumina, quartz sand, bauxite and other alkali resistant materials, among which quartz sand and bauxite can improve alkali resistance, clay and high alumina can increase sintering pressure, so that alkali-resistant bri...
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