Graphene Nanoplatelets (—)

Graphene nanoplatelets for conductive composites, thermal management and battery electrodes, supplied at 1–15 nm thickness. Small quantities, prototypes and custom made-to-order specifications are welcome.

Thickness 1–15 nm / lateral size 1–25 μmParticle Size Range
99% – 99.9999%Purity Grade
Custom Made-to-OrderGrade & Quantity
WorldwideExport Shipping

Graphene Nanoplatelets — Grades & Specifications

Graphene nanoplatelets for conductive composites, thermal management and battery electrodes, supplied at 1–15 nm thickness. The options below are typical; specify your target values in the request form and we will confirm availability, lead time and pricing.

MaterialGraphene Nanoplatelets
Chemical formula
CAS numberGeneric graphene CAS commonly cited: 1034343-98-0
Particle sizeThickness 1–15 nm / lateral size 1–25 μm
Purity99% – 99.9999%
MorphologyPlatelets (multilayer graphene sheets)
AppearanceBlack / gray powder
Typical applicationsComposites, Barrier films, Energy storage, 2D-materials research

Applications by Industry

CompositesMechanical reinforcement of polymers and metals.
Barrier filmsGas and moisture barrier layers.
Energy storageConductive additive in Li-ion battery electrodes.
2D-materials researchSubstrate / precursor for nanomaterial R&D.
EMI shieldingConductive filler for shielding applications.

Nanoscale Size Reference

Graphene nanoplatelets (thickness 1–15 nm, lateral size 1–25 µm) are graded by layer thickness and lateral flake size, not by US mesh/sieve number — even where the lateral size approaches the tens-of-micron range, platelets this thin pass through any sieve regardless of their width. Thickness and lateral size are specified directly in nanometers/microns, as in the table above. For reference, here is how nanometers relate to microns and millimetres:

Nanometer (nm)Micron (µm)mmRemarks
10.0010.000001DNA helix width (≈2 nm)
100.010.00001
1000.10.0001
1,00010.001= finest standard sieve, 12000 mesh
10,000100.01
25,000250.025
44,000440.044= 325 mesh
53,000530.053= 270 mesh
74,000740.074= 200 mesh

Information Required for Quotation

  • Grade / purity (e.g. 99% – 99.9999%)
  • Particle size / target (nm)
  • Quantity
  • Application environment
  • Required delivery country
Lead time depends on grade, particle size, quantity and processing requirements. Export availability can be reviewed based on destination country and material type. A Certificate of Analysis can be provided on request.

Request a Quote or Custom Order

Tell us your grade, particle size and quantity. We typically reply within one business day.

Or email us directly at sales@koreanewmaterials.com · +82-2-599-3209

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Frequently Asked Questions

What purity / grade options are available for Graphene Nanoplatelets?
Graphene Nanoplatelets is offered in the grades listed on this page (99% – 99.9999%). Other grades can be reviewed on request depending on your application and quantity.
What particle sizes can you supply for Graphene Nanoplatelets?
The typical size range supplied is Thickness 1–15 nm / lateral size 1–25 μm. Please specify your target value in the request form and we will confirm availability.
Can Graphene Nanoplatelets be made to custom specifications?
Yes. Graphene Nanoplatelets can be produced to order — grade, particle size and packaging can be customized to your specification. Select “Custom Order” in the request form and provide your target values.
What is the minimum order quantity (MOQ)?
Order quantity is flexible and small quantities and prototype requests are welcome. Please state your required quantity in the form for an accurate quotation.
Can you export and ship Graphene Nanoplatelets internationally?
Yes, export inquiries are welcome. Availability and shipping are reviewed based on destination country, grade and quantity.
Do you provide a Certificate of Analysis (COA) or technical data?
A Certificate of Analysis and technical data can be provided on request for supplied lots.

Related Products

Request a Quote for Graphene Nanoplatelets

Send us your grade, particle size, quantity and application. We will review availability, quotation and lead time. Small quantities, prototypes and custom made-to-order specifications are welcome.

Request a Quote