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Flexioink

Specialized in Advanced Engineering materials

 

Product Description

Flexioink is a water-based coating ink containing silver nanowire with > 1000 aspect ratio (length/width). It can be coated on a transparent substrate (eg. PET, glass, …) with a conventional coating process ( slot die coating or micro gravure coating and so on) and dried for a short time to form a excellent transparent conductive films.

The films can show low sheet resistance (50 ~ 100 Ω/□), high Transmittance (over the 90%) and low haze (0.2~0.5%, on the substrate)

Specification

Specification
Properties Unit Value Method of Measurement
Diameter nm 23 ± 3 SEM/TEM
Length μm 23 ± 5 Microscope
Aspect ratio   1000 Elemental Analysis
Solid contents % AgNW : 0.1~0.3 Loss on ignition
% Binder : 0.1~0.3 Loss on ignition
Polymer contents % <15 Loss on ignition
Appearance color Dark Gray suspension Dispersed in solvent

Application

› ITO replacement material for TCF

  • 1. can be used on touch-enabled device, OLED and E-paper
  • 2. composite with other conducting materials, eg CNT, Graphene, Conducting Polymer…

How to use

  • Substrate : PET, Glass…
  • Metohd : bar coator, spin coator, slot die, macro gravure..
  • Drying condition : 100℃ ⅹ 1 min (wet thickness 20 um)

Handling & Storage

  • Gently shake before use(especially in case of sedimnetation)
  • Store in a cool and dark condition(2℃ ~ 8℃)
  • Keep container tightly closed
  • ※ Do not use ultrasonicator or mechanical stirrer