| Refractoriness (℃): | Other |
|---|---|
| Feature: | Long Time Materials |
| Type: | Refractory Material |
| Shape: | Powder |
| Material: | Alumina Cement |
| Al2O3: | 50%-53% |
| Customization: |
|---|
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Audited Supplier Product Introduction:
Aluminate cement is also known as refractory cement. Aluminate cement is a hydraulic cementitious material made by calcining bauxite and limestone as raw materials, using calcium aluminate as the main component and alumina content of about 50%. It is then ground into a clinker. Aluminate cement usually is yellow or brown, and some are gray in color.
Product Highlights:
1. Fast solidification and hardening speed, high early strength
2. High hydration heat, concentrated heat release
3. Strong resistance to sulfate attack
4. Good high-temperature resistance
Application:
Aluminate high alumina cement is widely used in various high-temperature, corrosion-resistant, and special engineering fields, such as:
(1) Refractory industry: used for producing various refractory castables, refractory bricks, and other refractory materials.
(2) Chemical industry: used as corrosion-resistant lining for equipment and pipelines in fertilizer plants, refineries, chemical plants, etc.
(3) Water conservancy engineering: used for sulfate resistant water conservancy projects such as cement concrete dams, embankments, and channels.
(4) Construction industry: used for anti-corrosion and sulfate resistant engineering projects such as building foundations, basements, and underground pipelines.
(5) Mining industry: used for anti-corrosion and sulfate resistant engineering such as underground support and tunnel lining in mines.
(6) Metallurgical industry: used as refractory lining for equipment such as blast furnaces, electric furnaces, and smelting furnaces.
Technical Data:
| Classification |
Industrial Boiler Only |
CA50 Unshaped Refractory Material Binder Series Products CA50 |
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| Product Grade |
CA50F | A600 | A700 | A900 | CA50R | |
| Chemical Composition (%) |
SiO2 | ≤8.0 | ≤7.8 | ≤7.5 | ≤5.5 | ≤7.0 |
| Al2O3 | ≥50.0 | ≥50.0 | ≥51.0 | ≥53.5 | ≥52.0 | |
| Fe2O3 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | |
| R2O | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | |
| S | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | |
| C1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | |
| 325M Sieve Residue(%) 325M |
≤20 | ≤15 | ≤12 | ≤8 | ≤8 | |
| S(m²/kg) | ≥300 | ≥300 | ≥320 | ≥350 | ≥350 | |
| Initial Setting Time(min) | ≥30 | ≥45 | ≥60 | ≥90 | ≥30 | |
| Final Setting Time(h) | ≤6 | ≤6 | ≤6 | ≤6 | ≤6 | |
| Flexural Strengtht(MPa) |
6h | -- | -- | -- | -- | ≥3.0 |
| 1d | ≥5.5 | ≥6.0 | ≥6.5 | ≥8.0 | ≥7.0 | |
| 3d | ≥6.5 | ≥7.0 | ≥7.5 | ≥10.0 | ≥8.0 | |
| Compressive Strength(MPa) |
6h | -- | -- | -- | -- | ≥30 |
| 1d | ≥40 | ≥45 | ≥55 | ≥72 | ≥60 | |
| 3d | ≥50 | ≥55 | ≥65 | ≥82 | ≥70 | |
Company Profile
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc. 
Factory Equipment
R&D
Fireramo has its own engineering technology center and testing laboratories, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. At the meanwhile, we have a well-equipped and skilled furnace construction team that can provide users with service items such as furnace design, construction, rapid maintenance and operation technical training, etc.
Capacity
Our factory has two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines and two lightweight brick production lines. The total production capacity reaches 148,000 tons, of which the annual output of high alumina clay brick production line is 50,000 tons, the annual output of silica brick production line is 60,000 tons, the annual output of lightweight production line is 18,000 tons, and the annual output of unshaped production line is 20,000 tons.
Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost.
Q2 : How can you control your quality?
A2 : We have professional QC system for the chemical composition and Physical properties.All the products will be tested before delivery
Q3 : What is your payments terms?
A3 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q4 : Are you a trading company or manufacturer?
A4 : We are a manufacture and our factory was established in 1998.
Q5 : What standards can you meet?
A5 : We can meet GB, ASTM,JIS,DIN standards. The third party test is acceptable.
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