Description

Custom Design 48V Kapton Ployimide Flexible Heating Element for Battery Pack Detail

Item:Kapton Heater
Type:Electric Heater
Power Source:Electric
Place of Origin:Guangdong, China
Brand Name:HengXin or Customized
Dimension(L*W*H):customized
Voltage:1.5-220V
Warranty:50K hours under regular working condition
Working Temperature Range:-30-180 ºC
Material:Kapton film+etched metal foil
Thickness:0.18-0.226mm
Back adhesive:3M or customized
Power deviation:±5%
Supply Ability:100000 pcs per month
Packaging Details:PE inner bag+Carton
Certification:ISO9001,RoHS,REACH
Applicable Industries:Aerospace and Aviation,Medical Devices,Laboratory Equipment,Electronics and etc.

What is Flexible Kapton heating element?

A Kapton heater is a type of flexible, thin-film heating device made using Kapton, a polyimide film originally developed by DuPont. Kapton is renowned for its exceptional thermal stability, electrical insulation capabilities, and resistance to various chemicals. These properties make Kapton an ideal material for creating heaters used in diverse industrial and scientific scenarios.

Typically, the polyimide heater consist of a thin layer of Kapton film coated with a heating element, such as a resistive wire or a printed circuit. The heating element generates heat when an electrical current passes through it. Kapton’s impressive thermal stability enables these heaters to function at relatively high temperatures without degrading or sustaining damage.

How does Flexible Kapton heating element work?

The heaters operate on the principle of resistive heating, involving the following key components and processes:

Resistive Heating Element: At the heart of a film heater lies the resistive heating element. This component is typically crafted from a conductive material characterized by high electrical resistance, such as nichrome (a nickel-chromium alloy). This material is chosen for its proficiency in efficiently converting electrical energy into heat.

Kapton Film: The resistive heating element is either sandwiched within or printed onto a slim, pliable Kapton film. Kapton proves to be an excellent choice for this application due to its polyimide composition, which grants it remarkable resistance to high temperatures. It can withstand the heat generated during operation without deteriorating.

Electrical Current: When an electrical current is supplied to the resistive heating element, it opposes the flow of electrons. Following Joule’s law of heating, this resistance prompts the resistive element to generate heat. The amount of heat generated is directly proportional to the electrical current passing through the element and the square of the current’s magnitude.

Heat Distribution: The heat produced within the resistive element is subsequently distributed across the surface of the Kapton film. Kapton is an efficient thermal insulator, allowing it to preserve and evenly disperse the heat. This uniform distribution of heat is crucial for maintaining consistent temperatures within the intended application.

Temperature Control: Precise temperature control of the heating element is achievable by regulating the electrical current flowing through the resistive element. By adjusting the current’s intensity, the heater’s temperature can be raised or lowered, facilitating accurate temperature control across a range of applications.

What are the application of  Flexible Kapton heating element?

They have a wide range of practical uses across multiple industries due to their flexible nature, durability, and ability to deliver precise and controlled heating. Here are some typical applications of Kapton heaters:

Aerospace and Aviation: Kapton heaters are employed in aerospace applications, such as spacecraft, satellites, and aircraft, to regulate the temperature of critical components, instruments, and fuel systems, even in the harsh conditions of outer space and high-altitude flights.

Semiconductor Manufacturing: In the semiconductor industry, Kapton film heaters are essential for processes like wafer processing and maintaining consistent temperatures during the production of microchips and electronic components.

Medical Devices: Kapton heating resistance  find use in medical equipment like diagnostic devices, blood analyzers, incubators, and thermal therapy devices to precisely control and maintain temperatures for sensitive biological samples and instruments.

Laboratory Equipment: Laboratories utilize Kapton heating pads for various purposes, including temperature control in test chambers, incubators, and research equipment.

Automotive: The heaters are integrated into automotive applications like seat heaters, defrosting systems, and other temperature control systems to enhance passenger comfort and vehicle functionality.

Electronics: Electronic enclosures, cabinets, and components benefit from Kapton heaters to maintain consistent temperatures. They are also used in consumer electronics, such as LCD displays, to ensure optimal performance.

Food Processing: Food processing equipment like food dehydrators and warming trays rely on Kapton heaters to maintain precise temperatures during food preparation and processing.

Printers and Copiers: Kapton heaters play a critical role in printers and copiers by regulating temperatures for components like fuser rollers and print heads.

Environmental Chambers: Kapton heaters are employed in environmental chambers for testing and simulating various environmental conditions, including temperature and humidity, crucial for research and testing purposes.

Photography: Some photographers use Kapton heaters to prevent moisture condensation on camera lenses and equipment when transitioning between varying temperature environments.

Research and Development: Kapton heaters are valuable in research and development projects that require precise and controlled heating, such as material testing and prototyping.

Military and Defense: They are utilized in military equipment, including night vision devices and thermal imaging systems, where maintaining temperature stability is critical.

Flexible Kapton heating elements are highly versatile and efficient solutions for industrial equipment heating applications. Kapton, a polyimide film, offers exceptional thermal stability, durability, and flexibility, making it ideal for a wide range of environments and operating conditions. These heating elements can be custom-designed to fit specific shapes and sizes, ensuring precise and uniform heat distribution across surfaces.

Their flexibility allows for easy integration into complex machinery and equipment without sacrificing performance or reliability. Moreover, Kapton heating elements are resistant to chemicals, moisture, and mechanical stress, enhancing their longevity and suitability for demanding industrial environments.

With their rapid heating capabilities and excellent thermal conductivity, these elements contribute to improved productivity, energy efficiency, and process control in various industries such as aerospace, automotive, electronics, and semiconductor manufacturing. Whether used for warming components, curing materials, or maintaining temperature-sensitive processes, flexible Kapton heating elements offer a cost-effective and reliable solution for industrial heating needs.

A “Custom Design 48V Kapton Polyimide Flexible Heating Element for Battery Pack” refers to a specialized heating component engineered to regulate the temperature of a battery pack. Here’s a detailed description:

Custom Design: This heating element is tailor-made to suit specific requirements, considering factors such as the size, shape, and thermal characteristics of the battery pack it will be integrated into. Customization allows for precise adaptation to the unique needs of the application.

48V Operation: The heating element operates at a voltage of 48 volts, which is commonly used in various battery systems, including those found in electric vehicles, renewable energy storage systems, and industrial applications. This voltage level ensures compatibility with standard battery configurations.

Kapton Polyimide Material: The heating element is constructed using Kapton Polyimide, a versatile and durable material known for its exceptional thermal stability, flexibility, and resistance to chemicals and abrasion. Kapton is well-suited for applications requiring high-temperature operation and mechanical flexibility.

Flexible Design: Unlike rigid heating elements, this one is flexible, allowing it to conform to the contours and dimensions of the battery pack without compromising its integrity. The flexibility of the heating element ensures even heat distribution across the surface of the battery pack, promoting efficient thermal management.

Purpose: The primary function of the heating element is to regulate the temperature of the battery pack, especially in environments where low temperatures can impact battery performance and lifespan. By maintaining the battery within the optimal temperature range, the heating element helps enhance its efficiency, charging capability, and overall longevity.

Integration with Battery Pack: The heating element is designed for seamless integration into the battery pack assembly, ensuring compatibility with other components and systems. Proper integration involves considerations such as electrical connections, mounting mechanisms, and thermal insulation to prevent heat loss and ensure safe operation.

Safety Features: Depending on the application, the heating element may incorporate safety features such as temperature sensors, overheat protection, and insulation barriers to prevent thermal runaway, overheating, and electrical hazards.

Efficiency and Reliability: The design prioritizes efficiency and reliability, aiming to deliver consistent heating performance over the lifespan of the battery pack. Thorough testing and validation procedures are typically conducted to ensure that the heating element meets quality standards and performance requirements.

Custom Design 48V Kapton Ployimide Flexible Heating Element for Battery Pack  Pictures

Flexible Kapton heating element Configuration

Flexible Kapton heating element  in different shapes

Flexible Kapton heating element Application

About Us

HX Technology is ISO 9001 certified manufacturer for Kapton Heaters in China.Our main products are Kapton Heater,PET Heater,Polyimide Heater,Tefflon Heater ,Graphene Heater and Epoxy Resin Heater. With years’ development,we now cover a production area of 3,000 square meter in Shenzhen and all our products are in accordance with RoHS and CE regulations.We will be your best supplier for Film Heaters in China!

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