Products

PRODUCTS

In order to reach the market in a more efficient and effective way GrapheneTech has developed a range of graphene products which are expected to cover the industrial requirements of every application.

GRAPHENE NANOPLATELETS

Graphene nanoplatelets powder is produced using a proprietary “top down” green process based on mechanical exfoliation, without the use of any chemical or solvent.

This patented method allows tuning the manufacture process to obtain different grades of graphene nanoplatelets with different characteristics that will ensure the adaptation of the material to the final application of each client. Currently Graphene-Tech® supplies three grades of graphene nanoplatelets which characteristics are detailed in the table below. Moreover, our R&D department works day after day to overcome new projects and necessities of our customers.

GPx - GRAPHENE NANOPLATELETSCHARACTERISTICS

  • Appearance
  • Number of layers
  • Relative density
  • Carbon content
  • Specific area
  • Lateral size
  • Electrical conductivity
  • GP 500
  • black powder
  • 2 to 10
  • 0.2 g /cm3
  • 90-97%
  • 500 m2/g
  • 80 – 300 nm
  • 650 S/m
  • GP 300
  • black powder
  • 10 to 20
  • 0.3 g / cm3
  • 95%
  • 300 m2/g
  • 500 nm – 1 µm
  • 0
  • GP 100
  • black powder
  • 20 to 40
  • 0.5 g / cm3
  • 95%
  • 300 m2/g
  • 1 – 2 µm
  • o

GP500 GRAPHENE NANOPLATELETS

GP500 consists of high quality graphene powder based on graphene nanoplatelets from 2 to 10 layers with a lateral size of 80-300 nm and a specific surface area of 500 m2/g.

GP300 GRAPHENE NANOPLATELETS

GP300 consists of intermediate quality of graphene nanoplatelets from 10-20 layers and a lateral size of 500 nm-1 µm.

GP100 GRAPHENE NANOPLATELETS

GP100 consists of graphene / graphite nanoplatelets from 20-40 layers and a lateral size of 1-3 µm.

GRAPHENE DISPERSIONS

Thanks to the collaborations with our customers we have experience in graphene dispersion in solids and liquids, providing solutions for graphene integration in different matrix, adapting the final product to the specific needs of each application.

We produce graphene dispersions in different solvents (water, IPA, THF, ethylene glycol, ethanol…) in a wide range of concentrations from 0.1 to 30 mg/ml.

GRAPHENELIQUID DISPERSIONS

  • Matrix
  • Water
  • IPA
  • Ethyleneglycol
  • Ethanol
  • THF
  • Acetone
  • Chloroform
  • Epoxi resin
  • Alcidic resin
  • Polyvilnyl-butyral phenolic resin
  • Acrylic resin
  • Nitroceollulose resin
  • Polyvinyl alcohol
  • type
  • solvent
  • solvent
  • solvent
  • solvent
  • solvent
  • solvent
  • solvent
  • resin
  • resin
  • resin
  • resin
  • resin
  • polymer
  • Industrial applications
  • Functional fluids and coatings
  • Functional fluids and coatings
  • Functional fluids and coatings
  • Functional fluids and coatings
  • Functional fluids and coatings
  • Functional fluids and coatings
  • Coatings
  • Coatings, Composites
  • Coatings
  • Coatings
  • Functional fluids and coatings
  • Functional fluids and coatings
  • Functional fluids and coatings

GRAPHENESOLID DISPERSIONS

  • Matrix
  • HDPE
  • LDPE
  • PP
  • PS
  • Nylon-6
  • PVC
  • type
  • extrusion polymer
  • extrusion polymer
  • extrusion polymer
  • extrusion polymer
  • extrusion polymer
  • extrusion polymer
  • Industrial applications
  • Composites
  • Composites
  • Composites
  • Composites
  • Composites
  • Composites
LAYER CONTROLLED GRAPHENE DISPERSIONS

We have the know-how to prepare bilayer, 3-5 layers, 6-8 layers graphene dispersions in different solvents.

GRAPHENE MEMBRANES

Thickness controlled graphene membranes on different supports can be prepared under demand.