Polyimide Heater Element

Description

Polyimide Heater Element belongs to flexible heating elements and is based on polyimide film. Polyimide, as a high-performance polymer, possesses outstanding mechanical, thermal and electrical properties. Its structure usually involves laminating etched foil circuits made of metal alloys (such as nickel-chromium alloys, etc.) between two layers of lightweight polyimide films. Polyimide film not only offers excellent electrical insulation performance and has a high dielectric strength, effectively preventing leakage and other issues, but also possesses outstanding chemical resistance and can operate stably in various complex chemical environments. Meanwhile, the low gas emission characteristic of this material makes it suitable for application scenarios with strict requirements for environmental cleanliness, such as vacuum environments. During the production process, polyimide heating elements can be fabricated into various shapes and sizes according to different requirements, such as flat, curved and even three-dimensional shapes. There are also multiple thickness options available, which can be customized to meet specific application needs.

Advantages

1. High flexibility, capable of adhering to complex surfaces and meeting customized heating requirements.

2. It is lightweight and suitable for scenarios where weight is a concern.

3. It heats up quickly and can improve work efficiency.

4. Low air output, suitable for vacuum and clean environments.

5. It has high dielectric strength, good electrical insulation and is safe to use.

6. It is chemically resistant and has a long service life in harsh chemical environments.

7. Uniform heat distribution ensures heating quality.

Specifications

Parameter	Range/Typical value	Explanation
Voltage	1.5V - 400V or customizable	Special voltages can be customized according to the actual usage scenarios and equipment requirements
Power	It depends on the design	Power design is carried out based on the heating requirements of different applications
Power density	0.03W/cm² - 7.5W/cm² or higher (depending on the application)	Different application scenarios have different requirements for power density and can be customized as needed
Size	Width: 10mm - 500mm; Length: 10mm - 3000mm	The size can be customized according to the installation space and the size of the heated object, and it can also be made in irregular sizes
Thickness	Standard: 0.126-0.266mm (0.005"- 0.01")	The ultra-thin design can adapt to installation environments with limited space
Working temperature	-50°C to 200°C (some can be higher)	It can operate stably within a wide temperature range, and special models can withstand even higher temperatures
Connection method	Welding, riveting, etc	Select the appropriate connection method based on the actual installation and usage requirements
Power deviation	< ± 8% or customized as required	Ensure the accuracy of the heating power to meet the high-precision heating requirements
Lead tensile strength	> 5N	Ensure the reliability of the lead connection and prevent it from breaking due to pulling
Adhesive force of the back adhesive (if any)	> 40N/100mm	For products with adhesive backing, ensure the firmness of the adhesion

Application

1. Aerospace: Heating electronic components for satellites and other equipment, de-icing aircraft wings.

2. Medical care: Temperature control for blood analyzers and other equipment, used for patient warm blankets.

3. Electronics: Heat the components of mobile phones and computers to prevent low-temperature failure, and be used for component aging tests.

4. Automobiles: Achieve functions such as seat heating, oil pan heating, and defrosting of rearview mirrors.

5. Scientific research: Provide constant temperature for analytical instruments and heat and prevent freezing for instruments in cryogenic environments.

6. Vacuum and special environments: Suitable for vacuum heating, clean and radiant environment heating.

Polyimide Heater Element Custom

Polyimide Heater Element

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