High-Purity 98% Acid Grade Fluorspar Powder for Welding Electrode Manufacturing

Product Overview

Key Features for Welding Electrode Production

• 1. High Purity & Consistency: Formulated at a minimum 98% CaF2 purity to guarantee uniform slag viscosity control and batch-to-batch reliability in welding rod coating processes.
• 2. Optimized Particle Size: Available in fine 325-mesh and 500-mesh powder forms, facilitating seamless integration into aqueous coating solutions and slurry mixing for smooth extrusion.
• 3. Superior Fluxing Performance: Acts as a highly effective slag modifier, lowering the melting temperature of the coating and improving the mechanical properties and crack resistance of the final weld metal.
• 4. Stable Powder Form: Supplied as a fine, free-flowing dry powder that is easy to handle, store, and dispense in automated or manual batching systems, ensuring consistent moisture control.

Technical Specifications

• Product Name: Acid Grade Fluorspar Powder (Calcium Fluoride)
• Chemical Formula: CaF2                                                                
• Purity Level: 98% Min (Acid Grade)                                               
• Physical Form: Fine Dry Powder (325 Mesh / 500 Mesh available)
• Moisture Content: 1.0% Max (Customizable to 0.5% for specialized applications)
• Silica (SiO2): 1.0% Max                                                                    
• Calcium Carbonate (CaCO3): 0.2% Max                                          
• Sulfur (S): 0.03% Max                                                                         
• Phosphorus (P): 0.05% Max                                                            
• Appearance: White / Off-White / Gray Powder                                   

Safety & Handling Guidelines

• Storage Classification: Store in a cool, dry, and well-ventilated warehouse. Keep away from moisture and strong acids.
• Packaging: Available in customized 25kg bags or 1 MT Jumbo Bags for bulk industrial procurement.
• Recommended PPE: Operators should utilize safety eyeshields, protective gloves, and N95-type respiratory protection during handling to prevent dust inhalation or contact.

Why Partner With Us for Your B2B Supply?

• Reliable Supply Chain: Backed by original manufacturer guarantees and streamlined logistics, ensuring your production line never faces material shortages.
• B2B Optimized Packaging: Available in bulk Jumbo Bag packaging, easily scalable to meet large-scale industrial procurement needs (MOQ negotiable based on volume).
• Technical Support: Our team understands the specific requirements of welding consumable manufacturing and is ready to assist with technical inquiries, customized purity/mesh adjustments, and supply solutions.
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