Polymer dielectric grey for screen printing

NA.23

This product is grey colored screen printable polymer dielectric, suitable for defining electrode areas and forms a protective layer over the electrode tracking during immersion of the electrode.

Polymer dielectric grey for screen printing can be used for a variety of applications such as ink in the design of MRI receiving coils, organic light emitting diodes (OLEDs) and organic thin film transistors (OTFTs).

The formulation is designed for maximum flexibility.

Screen Printing Equipment: semi-automatic, automatic.
Ink Screen Life: >3 hours
Screen Types: stainless steel, polyester mesh 156-325 tpi

• Typical Drying Conditions: Dry at 80 ℃ for 30 minutes, or 130 ℃ for 10-15 minutes in a box oven
• Suitable for Jet drying, infra-red and drying in high speed
• reel-to-reel

Clean Up Solvent: ethoxy propanol or sericol
Substrate: polyester, PVC, polycarbonate, ceramic or alumina

Product of Gwent Electronic Materials Ltd (GEM), part of Sun Chemical Corporation

Coverage: 305 cm² per g (using a 230 mesh stainless steel screen with 13 micron emulsion)
Solvent Resistance: THF − Attack
Solvent Resistance: Acetone − Attack
Solvent Resistance: DMAC − Attack
Solvent Resistance: DMF− Attack
Solvent Resistance: MEK − Full attack

paste

Solid content, 50-55% (at 150 ℃)

12.0-16.0 Pa.s (Haake RS1 C20/2° TiL at 230 sec^-1 at 25 ℃)

GHS07

Warning

H319

P264 - P280 - P305 + P351 + P338 - P337 + P313

Eye Irrit. 2

10 - Combustible liquids

WGK 3

191.3 °F

88.5 ℃