PURCHASE GRAPHENE INK
Gratomic graphenes are derived from Gratomic graphite. Graphene enabled GRATINK and pastes are a collaborative development product formulated in tandem with Perpetuus Carbon Technology Wales UK and Gratomic Inc.
The inks and pastes (to the best of the company’s knowledge) are the most conductive carbon inks and pastes currently available within the global market place.
The GRATINK product range is available for purchase to meet customer printing preference specifications for R&D purposes. Minimum orders are available in one-kilo packages.
Following satisfactory customer preproduction qualification the products can then be varied so they are suitable for printing and coating in bulk quantities formulated to specification. GRATINK is then obtainable to meet the customer’s needs in 10’s to 100’s of kilos or tonnes.
Please note – Inks and pastes are prepared for all currently available methods of printing and coating with the exception of ink jet printing.
Gratink Purchasing Protocols
Due to the unique specifications required for different applications and printing methods customer specific information is required before we are able to process first sample sales.
Step 1: Complete and submit the sample Purchase Request Form as follows
Step 2: If necessary GRATINK experts will contact you by email or telephone to clarify your application and printing method
Step 3: A quote will be emailed to you from Gratomic Inc., which will include your graphene ink and shipping quote with an online credit card payment link.
Step 4: Once payment is received your GRATINK sample will be shipped
GRATINK request form
GRATOMIC COMMERCIALISATION EXAMPLE SURFACE MODIFIED GRAPHENE INK PROCESSING
High Conductivity Carbon Ink
Typical commercially available carbon inks have a resistivity of ≥30ohms/sq.
GRPCT 002 (<10Ω)
- Excellent adhesion to a plularity of substrates
- Cures from 90°C-130°C (circa 5-15 minutes)
- Capable of printing 125µm lines
Markets for Gratomic graphenes powred inks include:
- Printed batteries
- Bio sensors
- Printed, flexible resistors
LTR4905 on untreated PET
ADHESION AT ADVANCED AGINg
GRATINK 002 (10Ω) both sustain 5B adhesion throughout testing at both aging conditions