polyimide heater is a flexible heating element made of a polyimide film that is designed to provide uniform and efficient heat transfer in a wide range of applications. The heating element consists of a thin, flexible layer of polyimide film, which is coated with a layer of conductive material, such as copper or nickel, to create a resistance element.
Power density range | max 1w/m2 |
Thickness | ≤0.3mm |
thermocouple | K or J type |
Voltage | 3.7v-220v |
Material | polyimide |
Resistance Precision | ±10%ak±0.5Ω |

The pi film is a high-temperature electric heating film, and the surface temperature of the produced
product is less than 200 oC;
PET is a low-temperature electric heating film, and the surface temperature of the product
produced is ≤ 100 oC


Welding front protruding through insulation with red adhesive dots
The front of the riveted joint protrudes outward and is insulated with insulating tape

2: Surface heating, with uniform heating performance and faster heating rate
3: Non layered and non oxidizing, with a service life 10 times that of traditional electric heating elements.Adopting advanced technology and strict quality inspection, it can be added with adhesive backing
Technical Parameter
1:Heating core: Alloy 2:Thickness: ≤0.3mm 3:Voltage: 3.7-220V
4:Operating temperature:≤150 ºC 5:Power: Designed according to environment
6:Power deviation: ± 5ºC 7:Tensile strength of lead:>5N
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Taizhou Best electric heating appliance Co., Ltd. was established in 2 0 1 4 year. It is a
comprehensive company integrating production, sales and technical service. the factory covers an
area of 5000m2,has nearly 100+employees.have obtained ISO9001, CQC,CE,ROHS certifications.
Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater
thermocouple, heating element, and other heating products. The factory introduced advanced
automatic control system and online quality,inspection system to ensure the stability and reliability
of product quality


1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
You may contact any one of our sales and services team: email to us as inquiry.