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Gwent Electronic Materials G2020520D1 Gold Metallo-Organic Ink

Category Fluid , Other Engineering Material , Ceramic/Metallic Coating
Manufacturer Gwent Electronic Materials Ltd.
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Gwent Electronic Materials G2020520D1 Gold Metallo-Organic Ink.pdf
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Material Notes:
This is a screen printing ink designed to act as a working electrode when fired onto alumina substrates. This unique MO formulation gives a fired thickness in the order of 0.2 to 0.3 microns. This ink is an economical way of providing a gold working electrode as it has a coverage ten times that of gold particulate paste.The ink is in a ready to use form at a viscosity suitable for automatic or semiautomatic screen printing. The ink should be gently stirred before use avoiding introduction of air bubbles.Information provided by Gwent Electronic Materials Ltd.
Physical Properties Metric English Comments
Viscosity 11000 cP

@Shear Rate 230 1/s,
Temperature 25.0 °C
11000 cP

@Shear Rate 230 1/s,
Temperature 77.0 °F
Haake VT 550 PK1.1°
Thickness 0.200 - 0.300 microns
0.00787 - 0.0118 mil
when printed through a 230 mesh SS screen
Storage Temperature 20.0 °C
68.0 °F
Electrical Properties Metric English Comments
Surface Resistivity per Square 220 ohm
220 ohm
cured film; 0.3 microns thick
Processing Properties Metric English Comments
Processing Temperature 60.0 - 80.0 °C
140 - 176 °F
Cure Time 30 - 60 min
0.5 - 1 hour
Shelf Life 3.00 Month
3.00 Month
Descriptive Properties Value Comments
Coverage cm2/g 1900
230 mesh stainless steel screen with 13 micron emultion back off
Printing Mesh counts/inch 150 to 300
stainless steel or polyester screens
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