Toll Free: 1-877-674-9744   [email protected]   
Visit Our Online Store To Purchase Our High Temperature European Connectors, High Temperature Accessories and Miniature Cartridge Heaters

Kapton Film Heating Solutions, Flexible Surface Heating Technology

National Plastic Heaters Manufacturing Partners- ISO9001:2008 Quality System

Custom Flexible Heaters For 3D Printers, Aerospace, Satelites And Spacecraft Industry Overview & Guide:

National Plastic Heater engineers, produces and distributes high quality kapton (polyimide) thermal circuits, silicone rubber heaters and other flexible electric heater circuits. Temperature sensors, temperature control panels and systems are also engineered for a diverse group of customers. NPH flexible heaters/circuits are currently a critical component for major manufacturers operating in industries such as heating of electronic components - 3D printers, ATM's and photocopiers, heating of aerospace instrumentation, heating of electrical and mechanical enclosures/panels. Other industries and applications include medical imaging, medical diagnostic instruments and analyzers, medical semiconductor processing, foodservice, military technology and automotive
Our design and manufacturing capabilities are diverse and flexible to satisfy our customers' requirements. NPH products range from standard off-the-shelf designs to complex thermal systems. Our combined engineering experience supports our customers with flexible heater circuit solutions from concept through production. State of the art design software allows our staff to provide dynamic visual enhancements of prototype designs prior to manufacturing.
NPHs manufacturing partners have been manufacturing kapton (polyimide) heaters and other flexible heating circuits since 1972, specializing in the design and manufacturing of custom silicone rubber flexible heater mats. This experience along with high quality products and superior customer service has made us one of North Americas market leaders in surface heating technologies and systems. All NPH products are manufactured in UL, CSA and VDE approved manufacturing facilities in accordance with an ISO9001:2008 quality system.
Due to the increasing demand for NPH flexible heater products our manufacturing partners have an ongoing program of investment in plant and resources. This has enabled us to offer quality products with a fast delivery for both small quantity and large batch orders.


  • Heating of Electronic Components- 3D Printers, ATM's and Photocopiers
  • Heating of Aerospace Instrumentation-Satellites and Spacecraft
  • Semiconductor Wafer Processing
  • Autoclaves, Incubators and Sterilizers
  • Vacuum Chambers
  • Medical Imaging, Medical Diagnostic Instruments and Analyzers
  • Applications requiring a flexible shape or design
National Plastic Heater supplies kapton polyimide heaters for many other different applications such as industrial catering, battery warming, environmental control or electronics (particularly telecommunications), laboratory equipment and anti-condensation. The uses for polyimide heaters are infinite as they can suit any application requiring surface heating up to 200°C. Their suitability for arduous conditions has been proven in applications from polar expedition to space exploration. We are the final frontier in polyimide heaters!


NPH Kapton heaters can be supplied with factory fitted sensors and switches to suit all types of instrumentation. Available from stock are PT100's, J, K and T type thermocouples, bi-metal thermostats and thermal fuses. We also fit customer specified thermistors and other resistance temperature devices as well as extruded pockets for customers to fit their own sensors. Separate mechanical or digital thermostats can be supplied for process control.
Kapton Heating Solutions Guide: Industries & Applications | 3D Printers

Silicone/Kapton Heaters-Group

Custom Kapton Flexible Heater

Custom Silicone Rubber Heater

Custom Kapton Polyimide Circuit

Pre-Formed and Custom Heaters

Process Temperature Controllers-PID

Thermocouple Wire

Temperature Control Panels

Solid State Relays (SSR's) and SCR's

Mercury Displacement Relays

Custom Kapton & Silicone Circuits

Thermocouple Connectors-Plugs, Jacks

Heater Wire-High Temperature

UL World Globe CSA US
We Ship Our Kapton & Process Heaters To OEM’s & Industry World Wide

Inquiries & Technical Support

Telephone: 905-859-8225 Facsimile: 905-859-4691

[email protected]

Toll Free: 1-877-674-9744