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Gwent Electronic Materials C2050517D1 Carbon Graphite Ink

Category Fluid , Metal , Other Engineering Material , Ceramic/Metallic Coating
Manufacturer Gwent Electronic Materials Ltd.
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Gwent Electronic Materials C2050517D1 Carbon Graphite Ink.pdf
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Material Notes:
This is designed for screen-printing of working electrodes for electrochemical sensors. The paste is highly thixotropic which gives it very good definition on printing. This product has been designed to be compatible with Polymer Silver which can be printed underneath the carbon to improve the conductivity of the printed electrodes. Product Benefits: Low coefficient of variation (CV%), no significant hazardous Materials. Screen Printing Equipment: semi-automatic, manualScreen Types: stainless steel, polyester, mesh 156-230tpiSubstrate: polyester, PVC, polycarbonate or ceramicInformation provided by Gwent Electronic Materials Ltd.
Physical Properties Metric English Comments
Solids Content 40.59 - 44.41 %

@Temperature 130 °C
40.59 - 44.41 %

@Temperature 266 °F
90 min
Viscosity 3400 - 4600 cP

@Shear Rate 230 1/s,
Temperature 25.0 °C
3400 - 4600 cP

@Shear Rate 230 1/s,
Temperature 77.0 °F
Haake VT 550 PK1.1°
Thickness 24.0 microns
0.945 mil
Cured, Printed through 230 stainless steel mesh with 13 micron emulsion
Storage Temperature 20.0 °C
68.0 °F
sealed container
Electrical Properties Metric English Comments
Surface Resistivity per Square 107 ohm
107 ohm
Printed through 230 stainless steel mesh with 13 micron emulsion
Processing Properties Metric English Comments
Cure Time 15.0 min

@Temperature 130 °C
0.250 hour

@Temperature 266 °F
Shelf Life 6.00 Month
6.00 Month
Descriptive Properties Value Comments
Coverage cm2/g 541
Using a 230 mesh stainless steel screen
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