Toggle menu
973-777-8667
  • Gift Certificate
  • LoginorSign Up
  • 0
ScienceKitStore.com
×
×

    Main Menu

  • Fast Shipping
  • Instructions
  • Terms & Conditions
  • W-9 form
  • Shop By Category

  • Biology
    • Anatomy
    • Instruments
    • Specimen samples
  • Chemicals
    • Alcohols
    • Inorganic Salts
    • Oxides
    • Pigments & Dyes
    • Polymers
    • Rosin Products
    • Waxes
    • Natural
    • Non-Metals
  • Electricity
    • Battery Holders
    • Buzzers
    • Connectors
    • Diodes
    • Electrodes
    • Energy
    • Generator
    • Lamp Holders
    • Light Bulbs
    • Motors
    • Multimeters
    • Resistors
    • Switches
    • Thermoelectric
    • Wires
  • Kits
    • Science Kits
    • Technology Kits
  • Lab Supplies
    • Clamps and Supports
    • Glassware
    • Handling
    • Magnifiers
    • pH Indicators
    • Plasticware
    • Rubber Stoppers
    • Rubber tubing
    • Steelware
    • Test Tubes
  • Metals
    • Bronze Powders
    • Copper Powders
    • Iron Powders
    • Magnesium
    • Metal Electrodes
    • Tin Powders
    • Zinc metal
  • Physics
    • Heat
    • Mass & Weights
    • Propellers
    • Magnetism
      • Compass
      • Magnets
    • Optics
      • Lenses
      • Mirrors
      • Prisms
    • Mechanics
    • Pulleys
  • Tools
    • Caliper
    • Counters
    • Hygrometer
    • pH Meter
    • Scales
    • Thermometers
  • Shop By Brand

  • MiniScience
  • ChemicalStore
  • View all Brands
  • Gift Certificates
  • Login or Sign Up
×

    Main Menu

  • Fast Shipping
  • Instructions
  • Terms & Conditions
  • W-9 form
  • Shop By Category

  • Biology
    • Anatomy
    • Instruments
    • Specimen samples
  • Chemicals
    • Alcohols
    • Inorganic Salts
    • Oxides
    • Pigments & Dyes
    • Polymers
    • Rosin Products
    • Waxes
    • Natural
    • Non-Metals
  • Electricity
    • Battery Holders
    • Buzzers
    • Connectors
    • Diodes
    • Electrodes
    • Energy
    • Generator
    • Lamp Holders
    • Light Bulbs
    • Motors
    • Multimeters
    • Resistors
    • Switches
    • Thermoelectric
    • Wires
  • Kits
    • Science Kits
    • Technology Kits
  • Lab Supplies
    • Clamps and Supports
    • Glassware
    • Handling
    • Magnifiers
    • pH Indicators
    • Plasticware
    • Rubber Stoppers
    • Rubber tubing
    • Steelware
    • Test Tubes
  • Metals
    • Bronze Powders
    • Copper Powders
    • Iron Powders
    • Magnesium
    • Metal Electrodes
    • Tin Powders
    • Zinc metal
  • Physics
    • Heat
    • Mass & Weights
    • Propellers
    • Magnetism
      • Compass
      • Magnets
    • Optics
      • Lenses
      • Mirrors
      • Prisms
    • Mechanics
    • Pulleys
  • Tools
    • Caliper
    • Counters
    • Hygrometer
    • pH Meter
    • Scales
    • Thermometers
  • Shop By Brand

  • MiniScience
  • ChemicalStore
  • View all Brands
  • Gift Certificates
  • Login or Sign Up
  • Home
  • Metals
  • Copper Powder 99.8%, Electronic Grade, Mesh 325
  • Copper Powder 99.8%, Electronic Grade, Mesh 325. Electronic grade Copper powder, high purity, water atomized, hydrogen reduced ultra fine copper powder with spheroidal particles.
  • Copper Powder 99.8%, Electronic Grade, Mesh 325. Electronic grade Copper powder, high purity, water atomized, hydrogen reduced ultra fine copper powder with spheroidal particles.

    Copper Powder 99.8%, Electronic Grade, Mesh 325

    ChemicalStore

    MSRP:
    Now: $35.00
    (You save )
    (No reviews yet) Write a Review
    SKU:
    CU301E
    Width:
    4.00 (in)
    Height:
    4.00 (in)
    Depth:
    4.00 (in)

    Add to Wish List
    • Create New Wish List

    Share This Article

    • Overview
    • Reviews

    Product Description

    Electronic grade Copper powder, high purity, water attomized, hydrogen reduced ultra fine copper powder with spheroidal particles. Higher conductivity. Lower Density. 
    May be used for metal injection molding as well as other applications were the conductivity of product is important. 
    HTS Code: 7406.10.0000 
    NMFC: 30743 
    CAS: 7440-50-8

    Additional Description

    Recommended for:

    • Thick and Thin Film pastes
    • Capacitor Chips
    • End cap Terminators
    • Conductive Inks, paints and pastes
    • Injection Molding
    • Electronics
    • Thermal management
    • EDM Electrodes
    • Thermal Sprays
    • Sintered alloys/ products
    • Brazing/ soldering paste

    Typical Analysis: 
    Copper: 99.85% 
    Hydrogen Loss: 0.19% 
    Apparent Density: 2.97 g/cc 
    SIEVE ANALYSIS 
    +60 MESH: 0% 
    -60/+80 MESH: 0% 
    -80/+100 MESH: 0% 
    -100/+140 MESH: TR 
    -140/+200 MESH: TR 
    -200/+325 MESH: 0.6% 
    -325 MESH: 99.4% 

    Note: Pure copper powders do not show continuity or conductivity by a multimeter. I think there are two reasons for that. One is the low voltage used for the test. The other is lots of air and weak contacts between the particles. They will show conductivity with higher voltage, when they are compacted and when they are mixed with some oil or resin to form a paste.

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    Write a Review

    ×
    Copper Powder 99.8%, Electronic Grade, Mesh 325. Electronic grade Copper powder, high purity, water atomized, hydrogen reduced ultra fine copper powder with spheroidal particles.
    ChemicalStore
    Copper Powder 99.8%, Electronic Grade, Mesh 325

    ×

    You May Also Like...

    • Highly pure >99% SPHERICAL COPPER POWDER MADE USING INERT GAS ATOMIZATION. Mesh 400 Spherical Copper. Highly pure >99% SPHERICAL COPPER POWDER MADE USING INERT GAS ATOMIZATION. Mesh 400 Spherical Copper.
      Quick view Details

      ChemicalStore

      |

      sku: CU630

      Copper Powder, Mesh 400

      MSRP:
      Now: $53.00
      Add to Cart
    • High purity granular copper mesh 20 is made by cutting bare copper wire and then rolling it to form polygons. Each granule is less than one millimeter in diameter. High purity granular copper mesh 20 is made by cutting bare copper wire and then rolling it to form polygons. Each granule is less than one millimeter in diameter. High purity granular copper mesh 20 is made by cutting bare copper wire and then rolling it to form polygons. Each granule is less than one millimeter in diameter. High purity granular copper mesh 20 is made by cutting bare copper wire and then rolling it to form polygons. Each granule is less than one millimeter in diameter.
      Quick view Details

      ChemicalStore

      |

      sku: CU23HP

      Copper Granules, 20 Mesh

      MSRP:
      Now: $35.00
      Choose Options
    • High purity copper powder, nominal mesh 100 High purity copper powder, nominal mesh 100
      Quick view Details

      ChemicalStore

      |

      sku: CU264

      Copper Powder, 99.5%, Mesh 100

      MSRP:
      Now: $38.00
      Choose Options
    • High purity atomized copper powder -40/+100 US Mesh has the largest grains in compare with our other copper powder products. High purity atomized copper powder -40/+100 US Mesh has the largest grains in compare with our other copper powder products.
      Quick view Details

      ChemicalStore

      |

      sku: CU41

      Copper Powder (coarse)

      MSRP:
      Now: $25.00
      Choose Options

    Recommended

    • High purity super fine zinc powder, Not for food Zinc Powder Micronized (Fine Zinc Metal Powder, Mesh 325) High purity super fine zinc powder, Not for food Zinc Powder Micronized (Fine Zinc Metal Powder, Mesh 325)
      Quick view Details

      ChemicalStore

      |

      sku: ZINC300

      Zinc Powder Micronized (Fine Zinc Metal Powder, Mesh 325)

      MSRP:
      Now: $25.00
      Choose Options
    • Magnetite, Natural, Mesh 325 Magnetite, Natural, Mesh 325
      Quick view Details

      ChemicalStore

      |

      sku: MAG325

      Magnetite, Natural, Mesh 325

      MSRP:
      Now: $25.00
      Choose Options
    • High purity copper powder, nominal mesh 100 High purity copper powder, nominal mesh 100
      Quick view Details

      ChemicalStore

      |

      sku: CU264

      Copper Powder, 99.5%, Mesh 100

      MSRP:
      Now: $38.00
      Choose Options
    • The most popular and widely used copper powder, produced by water atomization method followed by hydrogen reduction. The most popular and widely used copper powder, produced by water atomization method followed by hydrogen reduction.
      Quick view Details

      ChemicalStore

      |

      sku: CU165

      Copper Powder 99.3%, General Purpose, 150 Mesh

      MSRP:
      Now: $38.00
      Choose Options
    ×
    Join Our Mailing List for special offers!
    Contact Us
    MiniScience Inc.
    1059 Main Avenue
    Clifton, NJ 07011
    U.S.A.
    Accounts & Orders
    • Gift Certificates
    • Wishlist
    • Login or Sign Up
    • Shipping & Returns
    Quick Links
    • Fast Shipping
    • Instructions
    • Terms & Conditions
    • W-9 form
    • © ScienceKitStore.com
    • |
    • Sitemap