dupont

DUPONT

DuPont™ PE874

Item number: DPPE8740-250G

Part of the Intexar™ system. It is a screen printable silver that is formulated for highly-conductive printed traces and provides excellent elongation and recovery for elongation and wearable fabric applications

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material notes

DuPont™ PE874 is a specially formulated silver conductive ink that is part of the DuPont™ Intexar™ system designed to provide exceptional elongation and recovery during repeated flexing operations. The Intexar inks are designed to be screen-printed onto DuPont TE11C, thermoplastic urethane substrate which can then be transferred to variety of materials including textiles and flexible substrates. They are used for biosensors to monitor blood pressure, heartrate and bodily fluids as they leave the body. Printing can be accomplished with a 200SS mesh screen, and can be dried at 100-160°C for 2-10 minutes. Thinning can be achieved with DuPont 8260. FOR REFERENCE ONLY

Key Properties

adhesion -
No material removal

coverage -
N/A

flexibility -
<5% (ASTM 1563 after 180° crease, 1 cycle, 2 kg)

operating temp -
N/A

viscosity pa -
20-60 Pa∙s

volume resistivity -
<50