Self-regulating & Polyimide Inks

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Self limiting Heaters

New Enabling Positive Temperature Coefficient (PTC) Ink Technology

Self-regulating/Self-limiting due to a large resistance increase with increasing temperature
Improved stability
No pre-conditioning needed
Wide range of compatible adhesive

Application	Composition	Product Code	Features	PDF
Heaters	• Carbon	PTC055 H/L	PTC composition (45 to 60°C) – 3 kOhm/sq/mil
Heaters	• Carbon	PTC085 L/M/H	PTC composition (60 to 80°C) from 3 kOhm/sq/mil up to 300 kOhm/sq/mil
Heaters	• Carbon	PTC105 /L	PTC composition (10R at 105°C) – 8 kOhm/sq

Polyimide based Inks

New Polyimide composition with:

High thermal stability up to 300 °C 4000hrs, 350 C < 3hrs
Excellent adhesion to a variety of substrates
Stable Resistance against applied power and environmental temperatures
Excellent chemical resistance, Ag can be Ni plated
Flexible/Bendable
Ideal for heater applications
No harmful outgassing (passed NASA outgas test, ASTM E595)

Application	Composition	Product Code	Features	PDF
Heaters	• Silver Polyimide	HT802	5mOhm/sq/mil
Heaters	• Dielectric Polyimide	HT702	BDV > 0,5kV/mil ; Dk<5
Heaters	• Silver Polyimide	HT602	Blendable 25 Ohm/sq/mil
Heaters	• Resistor Polyimide	HT603	Blendable 250 Ohm/sq/mil