Micronized Flake Graphite – High Purity

High Purity Micronized Flake Graphite

Great Lakes Graphite offers premium quality high purity micronized natural flake graphite products that are available in standard sizes, between 5 and 45 microns, or produced to your specifications. The carbon content of these products is 99%+. Our rigorous quality control insures that our products deliver the performance you need and the consistency you require, batch after batch.


For volume pricing and availability (over 100Kg’s), please call 1-800-754-4510 x-105.

For retail customers, please call  1-516-382-8649 or visit the Graphene Supermarket website.  



Graphite is a form of carbon. What is unique about the carbon form of graphite is that the carbon atoms form incredibly strong bonds within a single atomic layer (or graphene), but maintain relatively weak bonds between atomic layers. It is these properties that make graphite useful for so many application areas, including: manufacturing, batteries and energy storage, transportation, power generation, defense electronics, medical devices, biotechnology.

Key graphite properties:

Thermal resistance
Electrically conductive
Thermally conductive
Radiation resistant 

Product Series:  High Purity Micronized Flake Graphite


MG-0599 Micronized Flake Graphite, 5 micron, 99% carbon content
MG-1099 Micronized Flake Graphite, 10 micron, 99% carbon content
MG-1599 Micronized Flake Graphite, 15 micron, 99% carbon content
MG-2599 Micronized Flake Graphite, 25 micron, 99% carbon content
MG-4599 Micronized Flake Graphite, 45 micron, 99% carbon content

Specifications:  carbon content ~96%

Description: Great Lakes Graphite offers top quality high purity micronized graphite products in standard configurations or produced to your specifications. Our single source for high quality material and carefully designed production practices insure that you receive a consistent product that meets your requirements, order after order.

Buying Our Products

For volume purchases, please call 1-800-754-4510 x-105.

Great Lakes Graphite also offers products for sale to retail customers through the Graphene Supermarket website. 

Please visit the website or call 1-516-382-8649, to make purchases of less than 100 kilograms.  

Technical Data Sheets

Click here and complete the form to request Technical Data Sheets for our products.

Hazard Communication Safety Data Sheet

Additional information

Weight 32 g
Dimensions 4 x 4 x 4 in