Copper Foil: 25um Thickness x 150mm Width x Various Length - EQ-bccf-25u

This copper foil with 25 um thickness is the best candidate as substrate for growing Graphene with MTI's Dual Tube Furnace.

• Please chick here to read what "Graphene" is.
• Please click here for a related article "Roll-to-roll production of 30-inch "Graphene" films for transparent electrodes.
  

Specifications

• Material: Tough Pitch Copper, Purity> 99.99%
• Tensile Strength: 28 kgf/mm
• Elongation: 3-8%
• Hardness Test: ≥ 80, HV<65
  
• Grain Size: 0.02mm
• Electric Conductivity: 97% @20C
  
• Resistivity: ≤0.017165 Ώ·㎜/m
• Sold in roll only
  • Length: ~90m, ~120m or ~130m 
  • Width: 150mm
  • Thickness: 25 um
  • Density: 8.94 g·cm⁻³
  • Net weight: ~3.1 kg, ~4kg or 4.5kg
• Shipped in vacuum bag: 8 lbs with 8x8x10" box
  Product MSDS 
  

MTI's dual tube furnace system is specific for Graphene Growth on 25um copper for electrode:

Battery Powders

Electrode Coating

Coin Cell Assembling

Pouch Cell Assembling

Cylinder Cell Assembling

Electrolyte injection

New innovation in MTI