Products

PRODUCTS:

Across all applications our silver nanoparticle formulations provide the following:

- Superior conductivity (as low as 3 x the resistivity of bulk silver)

- Lower temperature processing/curing (as low as 80°C)

- Very short cure times (as little as 0.5 sec with conventional IR heaters)

- Aqueous based system with minimal VOC’s

Current product offerings include these formulated silver nanoparticle inks for printed electronics:

Product Name
Product number
Product Description
Flexographic Ink PFI-722
  • Aqueous flexo-printable conductor
  • Formulated for high speed roll to roll printing
  • High conductivity, fast curing, fine feature printing and smooth lay-downs
Screen Ink PSI-211
  • Aqueous screen-printable conductor
  • Formulated for high conductivity and minimal cured thickness
Screen Ink PSI-219
  • Aqueous screen-printable conductor
  • Formulated for excellent adhesion while maintaining good resistivity
  • Minimal cured film thickness will also be achieved
Spray Coating PSPI-700
  • Aqueous HVLP sprayable coating for EMI/RFI shielding applications
  • Thermally cures at low temperatures
  • Ultra-low VOC sprayable coating is designed for plastic substrates
  • Provide thin film thickness with excellent shielding properties
  • Resistant to scratching and abrasion
Printed Transparent Conductive Grid PGRID-1000
  • High conductivity, highly transparent flexible TCF
  • Low cost, mechanically robust
  • Wide format, production length capability


Products under development:

Rotary Screen Ink
  • Aqueous Rotary Screen-printable conductor
  • Formulated for high speed roll to roll printing
  • Expected Fall 2012
Gravure Ink
  • Aqueous Gravure-printable conductor
  • Formulated for high conductivity and minimal cured thickness
  • Continuing development

Custom and Developmental Formulations:

Custom formulations may be available on request.  Formulations demonstrating the feasibility of using PChem’s proprietary silver nanoparticles in lithographic and dry offset, letterpress, dispensing equipment and ink jet print processes have been developed in the past.  PChem is currently focused on flexographic and screen printable formulations, but is willing to discuss potential strategic partnerships to commercialize these developmental materials or custom formulations.  Please contact us for further information.