Gwent Electronic Materials C2070508D4 Carbon Graphite Ink

Category	Fluid , Metal , 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 C2070508D4 Carbon Graphite Ink.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

This Carbon Graphite Ink is designed to be used for screen printing working electrodes. These electrodes enable the detection of many analytes when used in conjunction with peroxidase and other oxidase type enzymes. The ink contains Potassium Ferrocyanide a mediator that makes the electrodes suitable to use with Horseradish Peroxidase for hydrogen peroxide (H2O2) detection. 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	39 - 43 % @Temperature 130 Â°C	39 - 43 % @Temperature 266 Â°F
Viscosity	3500 - 4500 cP @Shear Rate 230 1/s, Temperature 25.0 Â°C	3500 - 4500 cP @Shear Rate 230 1/s, Temperature 77.0 Â°F	Haake VT 550 PK1.1Â°
Thickness	29.71 microns	1.170 mil	Cured, Printed through 230 stainless steel mesh with 13 micron emulsion
Storage Temperature	20.0 Â°C	68.0 Â°F	sealed container

Electrical Properties	Metric	English	Comments
Surface Resistivity per Square	46.28 ohm @Thickness 0.0250 mm	46.28 ohm @Thickness 0.000984 in	Printed through 230 stainless steel mesh with 13 micron emulsion

Processing Properties	Metric	English
Cure Time	15.0 min @Temperature 80.0 Â°C	0.250 hour @Temperature 176 Â°F
	30.0 min @Temperature 60.0 Â°C	0.500 hour @Temperature 140 Â°F
Shelf Life	3.00 Month	3.00 Month

Descriptive Properties	Value	Comments
Coverage cm2/g	280.5	Using a 230 mesh stainless steel screen

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