Thermafoil® PTC (Positive Temperature Coefficient) Thin-Film Heating System

Self-Regulating, Uniform Temperature Up to 180°F

Inherently safe, EGC Thermafoil® PTC’s self-regulation feature eliminates the need for electronic controls, thermostats and sensors. Water resistant, it is virtually indestructible and able to withstand bending, folding and piercing. Thermafoil PTC heaters can be created in a variety of shapes. Multiple heaters also can be linked in parallel to expand a surface area.

• Watt density up to approx. 1.2W/in²
• Temperature capability from -40°F to 180°F
• Thin (0.005 – 0.010”), flexible and lightweight
• Rapid time-to-temperature response
• Energy efficient, with power directed to areas based on thermal load
• Excellent temperature uniformity

Ideal for a broad spectrum of industries and lower-temp applications, such as:

• Food service – food holding cabinets and soup tureens
• Medical – therapeutic, hospital beds and seat warmers
• Automotive – mirrors and interior systems, electric cars
• Apparel – heated clothing

Check out our other thermal management solutions, too. Or just contact us at 440-285-5835 or egc@egcgraphite.com, and we’ll review them together.

Download an Application Data Sheet