Polyimide Thermofoil Heaters
Benefits
Polyimide heater (polyimide film heater) is available in a variety
of shapes, sizes, and wattages, it is a clear amber colored
polyimide film.
The process for making flexible heating film is similar to that of
Etched Foil Silicone heaters.
It is a high-temperature flexible heating element with excellent
dielectric properties capable of operating environments between
-185 degree celsius to 180 degree Celsius.
Application of polyimide Foil Flexible Heaters:
1. Medical diagnostic instruments: Heat sample trays, reagent
bottles, etc.
2. Stabilize optoelectronic components
3. Test or simulate integrated circuits
4. Enable cold weather operation of outdoor electronics such as
laptap, ATM, LCD'S
5. Protect aircraft eletronic and mechanical devices in cold
weather / area
The heating and anti-freezing of satellites, aero equipment and
mobile devices uses PI heaters due to its light weight, toughness
and heat uniformity.
The working voltage of the product can be 1-100V and the circuit
can be customized according to the heating requirement, which is
very flexible.
Oil, chemical corrosion and radiation tolerance makes it suitable
in severe environment.
Features
1. Light, thin and space-saving;
2. Excellent flexibility, minimum bending radius;
3. Able to be customized especially for small-sized flexible
heating film;
4. Surface heating enable it to stand High power to 7.8W/cm2.
5. Customized heat distribution is available according to different
heating circumstances.
6. Low thermal inertia, rapid temperature rise.
7. The insulation film has low saturated vapor pressure and air
releasing property and has excellent chemical corrosion, bacteria
and radiation tolerance, so it’s possible for our product to be
used in vacuum or environment that expose to oil or other chemical
reagents;
8. Easily integrate the sensor with the temperature controller;
9. Easy installation with PSA product (available for 1/2W/cm2) and
available for crimping and epoxy resin installation;
10. Safety, reliability and long service life.
Features and Benefits
Excellent physical and electrical properties: results in thermal
stability over a wide temperature range.
Transparent polyimide material: allows inspection of internal
details.
Resistance of radiation and fungus: can be used in a wide range of
applications.
Specifications
Power Source: Electric
Voltage: 12-480V
Power : ≤ 3W/cm2
Maximum size: 500mm*1000mm
Thickness:0.15-0.5mm
Recommended working temperature:≤ 180℃
Color: Brown
Warranty: 1 Year
Material: PI/polyimide film with etching film
Insulation material: polyimide film
Insulation resistance: 1000V,≥100MΩ
Certification: ISO9001, CE, Rohs, UL
Application: as customer’s need
| Standard type | size(mm) | voltage | power | power density |
| HL-00368(A)-E-O | 50*200 | 220V | 50W | 0.5W/CM2 |
| HL-00368(B)-E-O | 50*300 | 220V | 75W | 0.5W/CM2 |
| HL-00368(C)-E-O | 100*100 | 220V | 50W | 0.5W/CM2 |
| HL-00368(D-E-O | 100*200 | 220V | 100W | 0.5W/CM2 |
| HL-00368(E)-E-O | 100*300 | 220V | 150W | 0.5W/CM2 |
| HL-00368(F)-E-O | 200*200 | 220V | 200W | 0.5W/CM2 |
| HL-00368(G-E-O | 200*300 | 220V | 300W | 0.5W/CM2 |
Accessories optional
| Name | Model | Specifications |
| Leading line | PTFE wire UL1332 | 300V,26AWG-10AWG |
| PTFE wire UL1330 | 600V,26AWG-10AWG |
| PI line | 300V,30AWG-20AWG |
| Silicone rubber line | 300V,0.5mm2-2.5mm2 |
| Glass fiber line | 300V,0.5mm2-4mm2 |
| 3M glue | 468/467 | working temperature ≤ 149℃ |
| 966/9079 | working temperature ≤ 179℃ |
| 9888T | working temperature ≤ 119℃ |
| Controller | OT1 | 0-200°C JPt 100Ω sensor |
| OT3 | 0-300°C PID controller |
| OT4. OT5 | 100ºC |
| EGO | 0-40ºC 30-110ºC 60-200ºC |
| Thermo | 50ºC 70ºC 100ºC 120ºC 150ºC |
Application
Medical applications that require a clean, sterile environment
Laboratory research
Semiconductor processing equipment
Optical equipment
LCD displays
Computer equipment
Photographic equipment
