95% Purity Calcium Fluorite Lump Caf2 Powder Fluorspar Mineral
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Maohe
Product Description
1. Basic Product Info
Product Name: 95% Fluorspar Powder, 95% Fluorspar Lump
Chemical Name: Calcium Fluoride (CaF₂)
CAS No.: 7789-75-5
EINECS: 232-188-7
Origin: Self-owned fluorspar mines in Mongolia
Forms Available:
- Lump: 5–10mm, 10–30mm, 20–50mm custom sizes
- Powder: 100mesh / 200mesh / 325mesh adjustable fineness
Appearance: Off-white crystalline solid; lumps are hard rock particles, powder is free-flowing fine dust
2. Strict Quality Standard (95% Grade)
| Testing Item | Standard Index |
|---|---|
| CaF₂ (Calcium Fluoride) | ≥95.0% |
| SiO₂ (Silica Dioxide) | ≤3.0% |
| CaCO₃ (Calcium Carbonate) | ≤2.0% |
| Fe₂O₃ (Ferric Oxide) | ≤0.12% |
| Sulfur (S) | ≤0.02% |
| Phosphorus (P) | ≤0.04% |
| Moisture | ≤0.3% |
| Fines Content (for lump ore) | ≤4% |
3. Unique Strengths of Our Mongolian 95% Fluorspar
- Stable high natural grade from Mongolia ore bodies
Our Mongolian deposits feature high native CaF₂ concentration with minimal waste rock interlayers. Batch-to-batch CaF₂ stays steadily above 95%, no sharp quality swings, enabling fixed production formulas for clients.
- Ultra-low harmful impurity level
Inherently low iron, sulfur, carbonate and silica compared to domestic low-grade ore. Less purification treatment is needed; avoids yellowing for glass/ceramic, cuts corrosive flue gas during smelting, extends furnace lining service life.
- Dense crystal structure & good physical performance
- Lump: High hardness, low breakage during transport & feeding, low dust loss
- Powder: Uniform particle distribution, excellent fluidity, no agglomeration after drying
- Sufficient long-term supply capacity
Large proven reserves at our Mongolian mining base with year-round continuous mining and processing capacity. We support long-term bulk export contracts and stable spot stock supply without shortages.
- Cost-effective cross-border logistics chain
Direct overland haulage from Mongolia mines to Tianjin Port, mature customs clearance, short transit lead time. Competitive overall landed cost for global buyers compared to multi-transshipment suppliers.
- Full customized processing service
We adjust lump particle size and powder mesh freely per customer’s kiln, milling and dosing equipment requirements; each shipment comes with official COA for quality traceability.
4. Multi-Scene Industrial Applications
(1) Premium Metallurgy (Main Application)
- Special steel, ferroalloy & electrolytic aluminum flux: Sharply lower slag melting point, boost slag fluidity, efficiently remove sulfur, phosphorus and oxide impurities
- Stabilizes electrolytic bath composition for aluminum smelting, optimizes current efficiency and reduces power consumption
- Ideal for high-quality carbon steel, alloy steel and non-ferrous metal smelting where low impurity is critical
(2) High-End Glass & Opal Glass Production
Acts as high-performance flux & clarifier for float architectural glass, borosilicate lab glass, milky opal decorative glass:
- Accelerates melting & bubble elimination, improves glass transparency, flatness and gloss
- Low iron content prevents yellow discoloration, perfect for high-clarity glass products
(3) Mid-to-High Grade Ceramics & Enamel
Vitrification promoter and opacifier for polished tiles, sanitary ware, industrial ceramic blanks and glaze layers:
- Cuts firing temperature greatly to save fuel cost
- Enhances glaze compactness, smoothness, whiteness and wear resistance, stable firing color tone
(4) Semi-Acid Grade Fluorochemical Feedstock
Can be used as secondary raw material for low-to-medium hydrofluoric acid production, fluorine fine chemicals and fluoride salt manufacturing; sits between metallurgical grade and premium 97% acid grade for flexible cost control.
(5) High-Grade Cement & Refractory Materials
Premium mineralizer for high-strength cement clinker; reduces sintering temperature, lifts cement strength and grinding efficiency; also serves as auxiliary additive for medium-grade refractory castables.
(6) Auxiliary Industries
Coating material for welding electrodes, friction material additive, lab analytical reagent raw material.
5. Packaging & Shipment
- Lump: 1000kg jumbo ton bags or bulk
- Powder: Sealed moisture-proof 25kg lined bags or bulk ton bags to prevent caking
- Loading: 20GP container holds approx. 23–25 tons
- Trade terms: FOB Tianjin, CFR, CIF worldwide available
- Full export documents: COA, Packing List, Commercial Invoice, Certificate of Origin, MSDS
6. Storage Guidance
Store in cool, dry, ventilated covered warehouse; keep tightly sealed against rain and dampness; separate storage from strong mineral acids and food-grade raw materials.
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Company
Maohe Import and Export (Tianjin) Co., Ltd
Location
Room 1710, CSSC Building, Xiangluowan, Binhai New Area, Tianjin
Contact Person
Maohe