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901773

Sigma-Aldrich

Silver/silver chloride (60/40) paste for screen printing

Synonym(s):
conductive ink, C2130809D5, Ag/AgCl paste
Linear Formula:
Ag/AgCl

description

Coverage: 200 cm2 per g (using a 156 mesh polyester screen)
Sheet resistivity:<100 miliohms per square (20 micron thick printed on alumina substrate)

form

paste

viscosity

2.0-5.5 Pa.s (Haake RS1 C20/2° TiL at 230 sec-1 at 25°C)

General description

This product has a ratio of silver to silver chloride of 60/40.

Features and Benefits

Product Benefits
  • Applications in medical diagnostics, environmental sensors
  • High conductivity
  • Low curing temperature

Preparation Note

PROCESSING

  • Screen Printing Equipment: semi-automatic, manual

  • Ink Screen Life: >3 hours

  • Screen Types: polyester, mesh 156 to 230 tpi

Note: Stainless Steel mesh is not recommended, since a paste component can become corrosive in the presence of moisture.Also, plastic palette knives should be used instead of metal knives.

  • Typical Drying Conditions: Dry at 60°C for 30minutes or 80°C for 10minutes in a box oven.

  • Clean up solvent: ethoxyl propanol or seriocol

  • Substrate: polyester, PVC, polycarbonate and alumina

Legal Information

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

Pictograms

CorrosionEnvironment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

192.2 °F

Flash Point(C)

89 °C

Certificate of Analysis

Certificate of Origin

Screen printed potentiometric sensor for non-invasive measurement of blood urea in human subjects using reverse iontophoresis.
Varadharaj E K and Jampana N
Electrochemical Society Transactions, 66, 1-22 (2015)
Fabrication of thick film sensitive RuO2-TiO2 and Ag/AgCl/KCl reference electrodes and their application for pH measurements.
Libu M, et al.
Sensors and Actuators B, Chemical, 204, 57-67 (2014)
A review of screen-printed silver/silver chloride (Ag/AgCl) reference electrodes potentially suitable for environmental potentiometric sensors.
Sophocleous M and Atkinson J K
Sensors and actuators A, Physical, 267, 106-120 (2017)

Articles

Advancements in the Fabrication of Integrated Organic Electronics

Professor Tokito and Professor Takeda share their new materials, device architecture design principles, and performance optimization protocols for printed and solution-processed, low-cost, highly flexible, organic electronic devices.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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