Fluorspar Powder for welding electrodes (CaF2 95% min)- hot sale

Fluorspar (fluorite) is a calcium fluoride (CaF₂) mineral occurring naturally with striking colour variations. Industrially, it acts as a fluxing agent for steel and aluminium metallurgy, and is widely applied within the ceramic and glass sectors. Additionally, it functions as the primary feedstock for hydrofluoric acid and fluorinated chemicals such as refrigerants used in air conditioning systems.

Maohe Import And Export (Tianjin) Co., Ltd, as a vertically integrated industry leader, we focus solely on a single core asset: high-quality fluorspar ore. Our unique model combines raw mining, bonded processing, and international trade into a single, seamless operation. Powered by our proprietary mines in Mongolia and our strategic hub at Tianjin Port, we deliver unmatched supply security through a 100% self-operated global supply chain—from mine to port, and directly to our international clients.

Fluorspar Powder CaF2 95% min

Supplied from Mongolian mines, shipped via Tianjin Port.

Frequently Asked Questions (FAQ)

Q1: How do you control the moisture level, and what is your guaranteed limit?

A: Our powder undergoes an industrial thermal drying process before packaging. We guarantee a moisture content of 0.5% (and can achieve 0.2% upon request). Every batch is tested prior to bag sealing to ensure optimal dry powder conditions.

Q2: How do you prevent caking and moisture absorption during 30–45 days of ocean freight?

A: We use heavy-duty Jumbo Bags (Q-Bags/Baffle Bags) with thick PE inner liners. The liner is heat-sealed after filling, creating a moisture-proof barrier that prevents humidity penetration and ensures the powder remains free-flowing upon arrival at your plant.

Q3: What is the bulk density and maximum loading capacity per 20'GP container?

A: The bulk density of our dry ground fluorspar powder is approximately 1.5-1.8 t/m3. Depending on destination port road weight limits, we typically load 25 to 27 Metric Tons per 20'GP container (20–22 jumbo bags with strapping and container desiccants).

Q4: Do you accept third-party pre-shipment inspections (e.g., SGS, Intertek, AHK)?

A: Absolutely. We fully support third-party sampling and testing (for CaF2, SiO2, moisture, and mesh size) at Tianjin Port prior to loading. Inspection certificates can be incorporated as a requirement for L/C or final payment release.

Q5: How do you ensure batch-to-batch consistency and stable long-term supply?

A: We operate self-owned fluorspar mining and processing bases in Mongolia, securing long-term raw material supply. Every batch undergoes strict laboratory testing before leaving the mill, ensuring chemical and physical parameter consistency across shipments.