Copper Metal Powder -325 Mesh | High-Purity Fine Metal Powder

Price range: $8.99 through $12.99

Technical Specifications – Copper Metal Powder -325 Mesh

  • Material: Copper (Cu)
  • Purity: ≥ 99.5%
  • Mesh Size: -325 Mesh (particles pass through 325 mesh sieve)
  • Particle Size: ≤ 44 microns
  • Appearance: Reddish-brown metallic powder
  • Form: Dry, free-flowing powder
  • Bulk Density: ~2.5–3.0 g/cm³ (may vary by packaging)
  • Melting Point: 1085 °C
  • Boiling Point: 2562 °C
  • Solubility: Insoluble in water; soluble in nitric acid and other oxidizers
  • Packaging: Sealed containers to prevent moisture and contamination
  • Storage Conditions: Store in a cool, dry, well-ventilated area; keep away from oxidizers and strong acids
  • Shelf Life: Typically 2–3 years if stored properly
  • Optional Certifications: Certificate of Analysis (COA) available per batch

Description

Our Copper Metal Powder -325 Mesh delivers ultra-fine, high-purity copper particles designed for industrial, metallurgical, and research applications. The uniform -325 mesh size ensures excellent flow, consistent dispersion, and reliable performance in every process.

Manufacturers and researchers use this powder for powder metallurgy, sintering, conductive materials, and chemical synthesis. It performs reliably in alloy production, electrical and thermal applications, and specialty coatings. Its fine particle size provides superior surface contact and reactivity, ensuring precise and efficient results.

Applications of Copper Metal Powder -325 Mesh

  • Powder Metallurgy: Produces sintered components, parts, and copper-based alloys.
  • Electrical & Electronic Components: Used in conductive materials, circuits, and connectors.
  • Chemical Synthesis: Acts as a reagent or catalyst in chemical reactions.
  • Thermal Management Materials: Ideal for heat sinks, thermal pastes, and conductive composites.
  • Coatings & Surface Treatments: Enhances corrosion resistance and conductivity in metallic coatings.
  • Additive Manufacturing / 3D Printing: Supports precise and high-conductivity metal printing.
  • Research & Laboratory Use: Suitable for experiments and R&D in metallurgy, chemistry, and materials science.
  • Specialty Industrial Applications: Used in conductive inks, adhesives, and metal-filled composites.

Storage:

  • Keep in a cool, dry, and well-ventilated area.
  • Store in tightly sealed containers to prevent moisture, contamination, or oxidation.
  • Avoid exposure to heat, sparks, open flames, and strong oxidizing agents.

Handling Instructions:

  • Personal Protective Equipment (PPE):
    • Wear protective gloves, safety goggles, and a face mask when handling to avoid irritation.
    • Avoid direct skin or eye contact as the product is highly concentrated and pungent.
  • Ventilation:
    • Handle in a well-ventilated area or under an appropriate fume hood to avoid inhaling fumes.
  • Spill Management:
    • In case of spills, use absorbent materials like sand or cloth to clean up immediately.
    • Avoid water, as it can spread the product and worsen the spill area.
  • First Aid:
    • Skin Contact: Wash immediately with plenty of soap and cool water. Avoid hot water, as it may intensify irritation.
    • Eye Contact: Rinse eyes thoroughly with clean water for at least 15 minutes and seek medical attention.
    • Inhalation: Move to fresh air immediately. Seek medical attention if irritation persists.
  • Warnings:
    • Do not ingest.
    • Keep away from children and pets.

 

Additional information

Size

50 Grams, 100 Grams