Product Overview
Our Premium Industrial Grade Calcium Fluoride (CaF2) Powder is a high-performance, industrial-grade mineral specifically engineered for steelmaking, metallurgy, and chemical manufacturing. Sourced from top-tier raw materials and processed under strict quality control, this product features exceptionally high purity, low impurities, and stable physicochemical properties. It serves as a highly efficient fluxing agent and chemical feedstock, helping industrial clients optimize production efficiency and enhance final product quality.
Core Advantages & Value Proposition
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- 1. High Purity for Superior Fluxing Efficiency: With a typical CaF2 content of 88.35% (well above the 85% baseline), our product effectively lowers the melting point of slag, improves slag fluidity, and enhances desulfurization and dephosphorization performance in metallurgical processes.
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- 2. Ultra-Low Harmful Impurities: Strictly controlled Sulfur (S ≤ 0.005%) and Phosphorus (P ≤ 0.049%) levels make this product ideal for high-end steelmaking and special alloy smelting, ensuring the mechanical properties of the final metal are uncompromised.
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- 3. Stable Physicochemical Performance: Low levels of Silicon Dioxide (SiO2), Calcium Carbonate (CaCO3), and Iron Oxide (Fe2O3) guarantee high-temperature stability during smelting, significantly reducing the erosion of refractory materials and extending furnace lifespan.
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- 4. Rigorous Testing & Traceable Quality: Every batch is strictly tested according to authoritative Chinese National Standards (GB/T) and advanced ICP-OES technology. We guarantee transparent, accurate, and reliable data for every shipment.
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Technical Specifications
| Parameter |
Specification |
Typical Value |
Test Method |
| Calcium Fluoride (CaF2) |
≥ 85.00% |
88.35% |
GB/T 5195.15-2017 |
| Silicon Dioxide (SiO2) |
≤ 10.00% |
9.51% |
GB/T 5195.15-2017 |
| Calcium Carbonate (CaCO3) |
≤ 1.00% |
0.49% |
GB/T 5195.2-2006 |
| Sulfur (S) |
≤ 0.03% |
0.005% |
GB/T 3286.7-2014 |
| Phosphorus (P) |
≤ 0.05% |
0.049% |
ICP-OES |
| Iron Oxide (Fe2O3) |
≤ 1.00% |
0.58% |
ICP-OES |
Applications
- *Metallurgy Industry: Widely used as a premium fluxing agent in steelmaking, ferroalloy production, and non-ferrous metal smelting. It effectively promotes slag-metal separation and improves molten steel quality.
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- *Chemical Industry: Serves as a fundamental raw material for manufacturing Hydrofluoric Acid (HF), various fluoride compounds, and fluorine-containing chemical reagents.
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- *Building Materials Industry: Applied as a cement mineralizer, glass opacifier, and ceramic glaze additive to enhance overall product performance.
Packaging & Storage
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- Packaging: Standard moisture-proof and tear-resistant packaging to ensure product integrity during long-distance transportation.
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- Storage: Store in a cool, dry, and well-ventilated warehouse. Keep away from strong acids and moisture. Handle with care during transportation.