CU301-E Copper Powder

CU301E Copper Powder
Electronic grade Copper powder, high purity, water atomized, hydrogen reduced ultra fine copper powder with spheroidal particles. Higher conductivity. Lower Density.

Copper Powder type CU301E is among the highest purity fine copper powders with spheroid particles. It is classified as electronic grade due to its high purity (99.8% copper) and fine particles (Mesh 325).

CU301E is suitable in many different applications utilizing the metallurgical, biological, electrical and physical properties of copper. The image caption describes CU301E as Electronic grade Copper powder, high purity, water atomized, hydrogen reduced ultra fine copper powder with spheroidal particles. Higher conductivity. Lower Density.

Typical Applications of CU301E Copper Powder

CU301E is one of the most versatile and economical grades of copper powders for wide spectrum of industrial applications including:

  • 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
  • Contact materials
  • Technical plastics and compounds
  • Marine paints

Packaging and Available Sizes

Each pallet of CU301E copper powder is 2000 lbs. We can ship 20 x 100-lb plastic pails or 4 x 500-lb (fiber or steel) drums on each pallet. Small quantities are available for research, education and arts.  Small quantity packaging sizes include 1-Lb., 5-Lb., 50-Lb. and 100-Lb.

Storage and Processing

The storage and transport should always take place in closed containers under cool and dry conditions. Shake or agitate before processing. Compression of powder occurs during storage and transportation.

Shelf life: At least one year from the packaging/ purchase date.

Technical Data

The technical data sheet of CU301E copper powder show the following data.

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%

Where To Buy CU301E Copper Powder?

Copper pigment with product code CU301E may be purchased online from ChemicalStore.com. Prices are in US Dollar and products ship from New Jersey.

Free Samples

Free sample of copper powder CU301E is available for pickup at our Clifton office in New Jersey.  If you need to pickup a free sample, please call and make an appointment before coming.