Graphite brick
Product Description
Product Overview
Product name: Graphite brick /Carbon Brick/ Graphite block /Anti-acid carbon brick
Other Name: Anti-acid carbon brick /Electrographite brick /graphite block /Carbon block
Size: Customized ( Drawings Size)
Regular Package: Cartons/ wooden cases
Origin: China
Appearance: Bricks/Block
Brief Introduction :
Graphite brick , carbon brick is a kind of high temperature resistant neutral refractory product made of carbon as raw material and appropriate amount of binder.
Carbon brick raw materials include anthracite, coke and graphite, as well as asphalt, tar and anthracene oil binder. Anthracite has less volatile matter and dense structure, so it is often used as aggregate in the production of carbon brick. Adding metallurgical coke, asphalt as binder
Our advantages:
Resistant to resistant to acid, alkali, as well as salinity
Low thermal expansion coefficient,
Good thermal shock resistance,
High thermal conductivity,
Fire resistance and high strength
But it is easy to be oxidized.
Features of the Carbon Bricks:
The company impregnated graphite carbon plate, graphite brick has the following characteristics:
1. Excellent corrosion resistance
The products are made of excellent graphite carbon materials and organic compound with strong acid resistance, which can effectively reduce the porosity of the products and improve the bulk density of the products. Therefore, the products have excellent anti-corrosion performance and relatively strong wear resistance.
Item | Unit | Standard | Test Results | |
Bulk density | g/cm3 | 1.7 | 1.75 | |
Ash | % | ≦14 | 12 | |
Open porosity | % | ≦ | 16 | |
Compressive strength | MPa | ≧35 | 40 | |
Reheating change rate | % | ±0.1 | 0 | |
Bending strength | MPa | ≧12 | 15 | |
CMOR(Corrosion index hotmetal) | % | ≦28 | 27 | |
Oxidation rate | % | ≦12 | 11 | |
Air Permeability porosity | mDa | ≦9 | 5 | |
Coefficient of heat conductivity | Normal temperature | W/m.K | 12 | 13 |
300℃ | 14 | 15 | ||
600℃ | 15 | 16 | ||
Alkali Resistance | U, LC ,C | U | U | |
2. Stable performance and strong durability
The product uses high-strength organic adhesive as binder, and introduces high-tech additives, so the product has high strength, good wear resistance, extremely stable structure, and the product structure does not change with the change of temperature
3. Accurate dimensions
The molding is adopted, the product is of good quality and accurate shape and size. It can produce special products according to the requirements of customers, and can fully meet the requirements of construction and masonry technology.
Products Parameters
Name | Drawing | Size（mm） | |||
Length（a） | Width（b） | Thickness（s） | Thickness（s1） | ||
Graphite Carbon Plate | 150 | 70 | 10 | ||
200 | 90 | 20 | |||
Graphite carbon brick |
| 230 | 113 | 65 | |
230 | 113 | 40 | |||
230 | 113 | 30 | |||
Graphite Carbon brick | 230 | 113 | 65 | 55 | |
230 | 113 | 65 | 45 | ||
230 | 113 | 55 | 45 | ||
230 | 113 | 65 | 35 | ||
Graphite Carbon brick |
| 230 | 113 | 65 | 55 |
230 | 113 | 65 | 45 | ||
230 | 113 | 55 | 45 | ||
230 | 113 | 65 | 35 | ||
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Products Application Industry :
1. Bottom and hearth of the blast furnace;
2. Lining of the bosh, and launder;
3. Aluminum reduction cell, and ladle;
4. Pickling tank, and reaction tank;
5. Calcium carbide furnace, and ferroalloy furnace;
6. Plating bath, and autoclave, etc.
7 . Phosphoric acid reaction tank
8. Lining of phosphoric acid scrubber
9. Phosphoric acid and hydrochloric acid, hydrofluoric acid, storage tank lining
10. Power plant desulfurization tower and chimney lining
11. Stainless steel pickling line
12.lithium production, and the manufacturer supporting anti-corrosion equipment
For more details , Kindly contact sales@xingshi-material.com , will be answer you within 24 hours !
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