Custom Flexible Polyimide Film Heater for Lunchbox

Product Description

Custom Flexible Polyimide Film Heater for Lunchbox

Kapton polyimide film heaters stand out as thin, ultra-flexible heaters crafted from a polyimide film substrate, commonly referred to as Kapton. Celebrated across various industries, these heaters boast remarkable thermal stability, unparalleled flexibility, and enduring durability.

Features of Polyimide Film Heaters:

• Thin and Lightweight : With a mere thickness of approximately 0.0075 inches, these heaters are ideal for applications with space and weight limitations.
• Flexible : Designed to conform effortlessly to irregular surfaces, ensuring consistent and uniform heat distribution.
• Excellent Thermal Stability : Reliable operation across a vast temperature range from -269°C to 200°C (-452°F to 392°F).
• Chemical Resistance : Robust resistance to chemicals, oils, and solvents, making it versatile for harsh environments.
• Dielectric Strength : Offers superior insulation and safeguards against electrical interference.
• Moisture and Humidity Resistance : Ensures dependable performance across a variety of challenging conditions.
• Customizability : Tailor the design in shape, size, voltage, wattage, and circuit pattern to meet specific needs.

 

Construction:

Kapton heaters are expertly constructed with a delicate polyimide film layer, featuring a resistive circuit pattern etched precisely onto its surface. The circuit usually consists of etched foil, such as copper or nickel-chromium alloy. Once etched, the heater is carefully laminated with another Kapton film layer, encapsulating the circuit to ensure lasting durability and robust protection.

Polyimide thermo foil heater comes in an array of shapes, sizes, and wattages. Polyimide film is renowned for its chemical resistance and exceptional outgassing properties, especially in high vacuum environments.

Polyimide is an organic polymer characterized by its outstanding dielectric capability and slim profile, offering superior resistance to a wide range of solvents, oils, and radiation.

 

 

Flexible heating film presents as a clear amber-colored polyimide film. Its manufacturing process parallels that of Etched Foil Silicone heaters, resulting in a high-temperature flexible heating element with excellent dielectric properties, capable of thriving in environments ranging from -185°C to 200°C.
Customize 12V, 24V, 36V 3D printer flexible heating film complete with CE certification, commonly known as polyimide heaters.

Product parameter list:

Description	Parameter
Voltage range	1.5v~400v
Power density range	0.03w/cm2~2.5w/cm2(0.19w/inch2~16.13w/inch2)
Using temperature range	-60~200°C(-140~392°F)
Width range	10mm~500mm(0.39"~19.68")
Length range	10mm~1800mm(0.39"~70.86")
Thickness range	Standard:0.126~0.266mm(0.005"~0.01")
Plug	Chinese,British, American, European and so on
Quality guarantee	1 year
Life	more than 4 years(normal useful)

 

Applications

Kapton polyimide film heaters find their place across a wide spectrum of applications, including:

• Aerospace : Essential for satellite components, de-icing operations, and preventing condensation in sensitive instrumentation.
• Medical Devices : Vital in diagnostic equipment, fluid warming, and enhancing patient comfort through heating pads.
• Electronics : Ideal for battery warming, circuit board protection, and the thermal management of electronic devices.
• Automotive : Crucial for seat heaters, mirror defoggers, and battery warming applications.
• Food and Beverage : Perfect for food warming and beverage temperature control systems, ensuring optimal temperatures.

Production line:

 

FAQ

(1).Q: Will you accept customized requirement?
A: Absolutely! Our customized service is enthusiastically at your disposal. We invite you to share your blueprints and detailed specification parameters with us. We are committed to delivering products meticulously designed to meet your unique requirements.
(2).Q: How can I get a sample?
A: Typically, for most of our prized products, we offer complimentary samples if the quantity requested is modest, with customers only shouldering the shipping costs. Alternatively, you may provide your DHL, FEDEX, EMS, or UPS courier account number for convenience. For larger quantities, a nominal sample fee will be applicable.
(3). Q: Why does your price a bit higher than other Chinese suppliers?
A: We cater to the diverse needs of our esteemed clientele across various regions. Our factory produces an extensive range of quality options for each item, ensuring a spectrum of price points. We are pleased to provide products at varying quality levels to align with your target price and quality aspirations.
(4). Q: How can you guarantee the quality of mass production keeps the same with the sample sent to me before?
A: To ensure consistency, our diligent warehouse team retains an identical sample marked with your company name in our records before dispatching samples to you. This guarantees that mass production mirrors the sample quality you have approved.