MICROMAX

Micromax® 7292

Item number: DP729200-1KG

A screen printable, solvent-based PTC, (positive thermal coefficient) ink used for heating applications

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material notes

DuPont 7292 is a solvent-based screen printable ink formulated with PTC materials which allow the printed circuit to self-regulate at specific temperatures for heating applications such as automotive seat heaters or heated bandages for wound care. This eliminates the need for additional thermal control used in conventional heating applications. This ink can be printed using a 280SS screen yielding 0.00004" for the dry film thickness, and dried at 130-140°C for 2-15 minutes. The recommended thinner is DuPont 8270.

Key Properties

adhesion -
No material removal

coverage -
N/A

flexibility -
N/A

operating temp -
N/A

viscosity pa -
15-70 Pa∙s

volume resistivity -
10,000-18,000 Ohms/square