90% Purity Calcium Fluorite Lump Fluorspar Powder Lump 20–50mm Adjustable

1. Basic Information

• Lump: 0–5mm, 5–10mm, 10–20mm, 20–50mm adjustable
• Powder: 100mesh, 200mesh, 325mesh customizable fineness
   
  Appearance: Off-white crystalline solid; hard irregular lumps, free-flowing fine dry powder

2. Quality Index Standard

3. Advantages of Our Mongolian 90% Fluorspar

1. Stable natural grade from Mongolia ore deposits
    
   Our Mongolian mine veins feature homogeneous fluorite ore with little waste rock interlayer. CaF₂ content remains steadily above 90% batch by batch, avoiding sharp quality fluctuations and simplifying customers’ fixed production formula configuration.
2. Excellent cost-performance balance
    
   Higher purity than 80% building-grade fluorspar at a more competitive price than 92%/95% high-grade fluorspar. It perfectly matches medium-standard production lines to balance production quality and raw material cost.
3. Reliable physical properties
    
   Lumps possess compact crystal structure, high hardness, low breakage rate and less dust loss during transport and automatic feeding. Processed powder has uniform particle size distribution, good fluidity and anti-caking performance after drying.
4. Ample sustainable supply capacity
    
   Large proven reserves in our Mongolian mining base support year-round continuous mining, crushing and grinding. We accept long-term bulk framework orders and stable spot supply without stock shortage risks.
5. Efficient cross-border logistics system
    
   Direct overland transportation from Mongolia mines to Tianjin Port with mature customs clearance channels, short transit time and lower overall shipping cost for global purchasers.
6. Customized processing & complete export documents
    
   Granularity and mesh size can be tailored as per clients’ equipment demands. Each shipment is equipped with official COA, MSDS, certificate of origin and full export paperwork.

4. Wide Industrial Applications

1. General Metallurgy (Major Usage)

• Reduce furnace slag melting point and improve slag fluidity
• Remove sulfur, phosphorus and oxide impurities from molten metal effectively
• Stabilize aluminum electrolytic cell operation and control power consumption
   
  Suitable for mass production of conventional steel and aluminum products with medium impurity tolerance.

2. Architectural Glass & Decorative Glass

• Accelerate melting speed and eliminate internal bubbles
• Improve glass flatness and surface smoothness
• Controlled low iron content prevents obvious yellow discoloration of finished glass

3. Medium-Grade Building Ceramics & Tiles

• Lower firing temperature to reduce fuel energy cost
• Improve glaze compactness, gloss and whiteness, stabilize firing color tone

4. High-Grade Cement Production

• Cut sintering temperature by 50–100℃ to save coal consumption
• Promote clinker mineral formation, enhance cement compressive strength and grindability

5. Medium-Grade Fluorochemical Raw Material

6. Auxiliary Industries

5. Packaging & Delivery

• Lump: 1000kg jumbo ton bags or bulk
• Powder: Sealed lined bags or ton bags to avoid moisture caking
• Loading capacity: ~23–25 tons per 20GP container
• Trade terms: FOB Tianjin, CFR, CIF available globally
• Full documents: COA, Commercial Invoice, Packing List, Certificate of Origin, MSDS

6. Storage Instructions