| Customization: | Available |
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| Certification: | RoHS, CB, CCC, ISO9001, CE, Reach |
| Type: | Flexible Heater |
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Applicable Industries:Hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other
Condition:New
Type:Electric Heater
Power Source:Electric
Place of Origin:Guangdong, China
Brand Name:Hengxin
Dimension(L*W*H):customized
Weight:0.01 KG
Voltage:1.5-220V
Warranty:1 Year
Working Temperature Range:-30-180 ºC
Material:Polyimide film+etched metal foil
Thickness:0.18-0.226mm
Back adhesive:3M 467 / 468 or customized
Power deviation:±5%
Supply Ability:100000 pcs per month
Packaging Details:PE inner bag+Carton
Certificates:CE,RoHS,REACH
What is polyimide heater?
A polyimide heater, also known as a polyimide flexible heater or PI heater, is a type of flexible heating element that is constructed using polyimide material. Polyimide is a high-performance polymer known for its excellent thermal stability, electrical insulation properties, and resistance to various chemicals and solvents. Polyimide heaters are designed to generate and distribute heat in applications that require controlled and localized heating.
The construction and characteristics of a polyimide heater are similar to what I described earlier for a polyimide heating element. Here's a brief recap:
Construction:
Polyimide Substrate: The base layer of the heater is made from a thin polyimide film. This film serves as a flexible and durable substrate that can withstand high temperatures.
Resistive Heating Element: A resistive heating element, often made from conductive materials like nichrome or other alloys, is embedded or printed onto the polyimide substrate. When an electric current flows through the resistive material, it generates heat due to its resistance to the flow of electricity.
Insulating Layers: Additional layers of polyimide or other insulating materials may be added to encapsulate the resistive element, ensuring proper electrical insulation and thermal distribution.
Wiring and Connectors: Electrical wires are attached to the resistive element to provide the necessary current for heating. Connectors or terminals are often added for ease of installation and connection to a power source.
Applications: Polyimide heaters have a wide range of applications due to their flexibility, lightweight nature, and ability to conform to various shapes and surfaces. Some common applications include:
Electronics: Polyimide heaters are used in electronics for tasks like preventing condensation in sensitive components, maintaining consistent temperatures for optimal device performance, and assisting in soldering processes.
Aerospace: They are employed in aircraft and spacecraft to prevent ice formation, maintain temperature-sensitive equipment, and ensure proper functioning of instrumentation.
Medical Devices: They are used in medical equipment for applications like maintaining specific temperatures in diagnostic devices, incubators, and laboratory instruments.
Automotive: Polyimide heaters can be integrated into vehicles for functions like defrosting windows, heating mirrors, and regulating the temperature of sensors.
Industrial Applications: They are used in various industrial processes that require controlled and localized heating, such as in food processing, plastics manufacturing, and chemical processing.
Research and Development: Polyimide heaters are utilized in research and development settings for testing and experimentation that require precise heating conditions.
In summary, a polyimide heater is a versatile and adaptable heating solution that finds use in a wide range of industries and applications due to its unique combination of flexibility, thermal stability, and electrical insulation properties.
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Product
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Polyimide heater
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Voltage Range
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1.5v~220v
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Power Density Range
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0.03w/cm2~1.5w/cm2
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Heater Size
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3mm~500mm
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Insulation Material
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Kapton Film
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Heating Material
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Etched metal foil
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Thickness
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0.15mm~0.3mm
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Temperature range
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-30ºC-180ºC
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Cable conductor
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Silicone insulated leads
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Feedback of our products
Shenzhen Excellent Hengxin Technology Development Co.,Ltd was established in 2002,our main products are Polyimide/Kapton heaters,Pet heater and Silicone heater with customized size and shape, with qualifed products and sustained relationship with clients,we grow quickly and till now our manufacturing area is 3100 squre meters with 4 production lines and 32 production machines.In year 2022,our export revenue have made a breakthrough for 6 million US Dollars. 50000 pcs heaters can be made monthly with customized requirement.All of our material composed for the heaters have gained CE certificates.
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