Fluorspar CaF2 92% Purity Calcium Fluoride Powder Lump CAS 7789-75-5

1. Basic Product Information

• Lump: 3–8mm, 5–15mm, 10–30mm, 20–50mm,30–80mm customizable
• Powder: 100 mesh, 200 mesh, 325 mesh adjustable fineness
   
  Appearance: Off-white crystalline solid; hard irregular lumps, free-flowing fine powder

2. Quality Specifications (92% Standard Grade)

3. Competitive Advantages of Our Mongolian Fluorspar

1. Stable natural high grade from Mongolia ore deposit
    
   Our Mongolian mine veins possess naturally concentrated fluorite with few waste rock interlayers. The CaF₂ value maintains steady above 92% in every batch, avoiding large quality fluctuations and simplifying customers’ fixed production formula configuration.
2. Controlled low harmful impurities with cost performance
    
   Compared with low-grade 80%–90% fluorspar, it features lower iron, sulfur and carbonate content. It delivers better reaction performance in kilns and furnaces at a more economical price than high-end 95%/97% acid-grade products, striking an ideal balance between quality and cost.
3. Superior physical properties
    
   Lump ore owns dense crystalline texture, strong compression resistance, low breakage and little dust loss during transportation and feeding. Processed powder has even particle size distribution, good fluidity and no easy caking after drying treatment.
4. Reliable long-term bulk supply capacity
    
   Abundant proven reserves in our Mongolian mining base support year-round continuous mining, crushing and grinding. We can sign long-term framework contracts and guarantee stable stock supply without out-of-stock risks.
5. Smooth cross-border logistics to Tianjin Port
    
   Direct land transport from Mongolia mines to Tianjin with mature customs clearance procedures, short transit cycle and lower comprehensive freight cost for global importers.
6. Flexible customized processing
    
   We freely adjust lump granularity and powder mesh according to customers’ production equipment; each shipment is attached with official Certificate of Analysis for quality verification.

4. Main Industrial Applications

1. General Metallurgy (Core Application)

• Reduce melting point of furnace slag, improve slag fluidity
• Efficiently remove sulfur, phosphorus and oxide impurities from molten metal
• Stabilize aluminum electrolysis tank operation and moderate power consumption
   
  Suitable for mass production of conventional steel and aluminum products with medium impurity tolerance.

2. Architectural Glass & Medium-Grade Opal Glass

• Accelerate melting speed and eliminate internal bubbles
• Improve glass surface smoothness and transparency
• Low iron content effectively prevents yellow discoloration of finished glass

3. Mid-Grade Construction Ceramics & Sanitary Ware

• Decrease firing temperature to cut fuel consumption
• Boost glaze compactness, whiteness and surface gloss, stabilize firing color tone

4. High-Grade Building Materials

5. Raw Material for Medium-Concentration Hydrofluoric Acid

6. Auxiliary Industries

5. Packaging & Shipment

• Lump:  1000kg bulk ton bags or bulk
• Powder: Sealed lined bags or ton bags to prevent damp agglomeration
• Loading volume: Around 23–25 tons per 20GP container
• Trade terms: FOB Tianjin, CFR, CIF available worldwide
• Complete export documents: COA, Commercial Invoice, Packing List, Certificate of Origin, MSDS

6. Storage Notes