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Metals & minerals
EcoFriendly Particle Covering Agent China Factory and Leading Suppliers
Looking for high-performance covering agents? Our China factory provides an eco-friendly alternative to rice husk, solving poor insulation and pollution. As premier suppliers, we ensure dust-free operations and superior steel purity.
SupplierXingtai Luxi Environmental Protection Technology Co., Ltd.www.xingtailuxi.com
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About this product
Product information from the supplier.
Our Eco-Friendly Particle Covering Agent is a high-performance metallurgical solution specifically engineered to replace traditional carbonized rice husk covering agents. Designed for modern steel plants, this advanced material eliminates common industrial challenges such as poor spreading, inadequate thermal insulation, and severe environmental pollution, ensuring your operations comply with the strictest government environmental protection limits.
By optimizing the interface between molten steel and the atmosphere, our covering agent significantly enhances temperature retention and steel purity. Whether used in ladles or tundishes, this customizable product provides a dust-free, efficient barrier that prevents secondary oxidation and removes impurities, directly contributing to higher quality steel production and reduced energy loss.
Detailed Parameters
| Main Component | Bauxite | Al2O3 Content | >85% - >88% |
|---|---|---|---|
| Available Sizes | 0-1mm, 1-2mm, 1-3mm, 2-5mm, 3-5mm | SiO2 Content | Specified by Grade |
| Customization | Available upon request | CaO Content | Specified by Grade |
| Fe2O3 Content | Specified by Grade | MC Content | Specified by Grade |
| Delivery Ports | Xingang Port or Qingdao Port, China | Application | Ladle & Tundish Covering |
Key Advantages
Environmental Compliance
Dust-free formulation that meets modern environmental protection limits and government regulations.
Rapid Spreading
Engineered for fast spreading speed to ensure immediate surface coverage of liquid steel.
Superior Insulation
Advanced thermal insulation properties to prevent temperature loss during transport and casting.
Oxidation Prevention
Effectively isolates air to prevent secondary oxidation and maintain steel chemistry.
Steel Purification
Absorbs and dissolves inclusions at the steel-slag interface for improved purity.
Custom Optimization
Chemical compositions and particle sizes can be optimized to meet individual user requirements.
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Packaging Options
Available in 1ton Jumbo Bags or small 10kg/25kg bags within jumbo bags.
Ladle Dosage
Recommended addition of 1-1.5kg per ton of liquid steel before casting.
Tundish Dosage
Recommended 150-200kg after liquid level reaches the specified height.
Quality Control
Strict adherence to Al2O3 purity standards (85%-88%) for maximum efficiency.
Logistics Hub
Efficient shipping via Xingang or Qingdao Port for global distribution.
Tailored Specs
Custom grain size and chemical profiles based on specific furnace conditions.
Investment Return Comparison
| Performance Metric | Traditional Rice Husk | Eco-Particle Agent |
|---|---|---|
| Environmental Impact | High Dust/Pollution | Dust-Free/Green |
| Thermal Insulation | Moderate/Poor | Superior/High-Grade |
| Spreading Speed | Slow/Uneven | Rapid/Consistent |
| Steel Purity | Basic Isolation | Active Inclusion Absorption |
| Regulatory Risk | High (Non-compliant) | Zero (Compliant) |
Frequently Asked Questions
Q: How does this agent improve the quality of the liquid steel?
It functions by isolating the liquid steel from air to prevent secondary oxidation and by absorbing and dissolving floating inclusions, thereby increasing the overall purity of the steel.
Q: What is the recommended dosage for tundish applications?
For tundishes, we recommend adding 150-200kg once the first casting liquid level reaches the specified height, adjusting the amount to ensure no liquid steel surface is exposed.
Q: Can the particle size be customized for my specific furnace?
Yes, we offer several standard sizes (0-1, 1-2, 2-5mm) and can provide customized particle sizes to meet the individual operational needs of different users.
Q: Why is this product considered "Eco-Friendly" compared to rice husk agents?
Unlike carbonized rice husk, our particle covering agent is dust-free and eliminates the pollution associated with traditional materials, meeting strict government environmental limits.
Q: What are the primary chemical components of the agent?
The agent is primarily based on Bauxite, with Al2O3 content ranging from 85% to over 88%, ensuring high thermal stability and insulation.
Q: Which shipping ports are used for international delivery?
All orders are typically dispatched via Xingang Port or Qingdao Port in China to ensure efficient global logistics.
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Xingtai Luxi Environmental Protection Technology Co., Ltd.
