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Custom Polyimide Heaters

Dan Yu electronics is one of a leading custom polyimide flexible heater manufacturer in Asia, aiming to provide highest quality Kapton polyimide heaters. With a focus on quick delivery, especially for custom orders, we ensure that your heating requirements are met with precision and timeliness.

Capability

Rigid Flexible Circuit (rigid-flex circuit board) is a circuit board combined of Rigid circuit board and Flexible circuit board, selectively

Layer 1~6L Immersion Ni/Au Thickness Ni:60-200u"  Au:1~3u"
Max. Heater Dimension 240*1450mm, 480*1450mm Min. distance between line to outline ±0.15mm
Min. Heater Dimension 3mm*5mm Resistance Tolerance ±5%-10%
Heater Thickness 1L: 0.13-0.4MM
2L or Multilayer refer to FPC
Power Tolerance +5%-10%
PI Thickness
  (include adhesive)
28UM、50UM、75UM Max. Power Density 0.12W/cm2
Conductive Layer Thickness 0.03MM、0.04MM、0.05MM Working Temperature -40C-150C (long-term working)
-40C-200C (short-term working)
Min. Line Width/Spacing 0.07mm/0.07mm Electric Strength Test AC 1200V 5MA/min no breakdown
Etching Tolerance ±20%, ±15% for special requirement Insulation Withstand Voltage DC 1000V >100MΩ
Color Yellow Voltage Range 0-380V

FAQ

What is a polyimide heater?

A polyimide heater is a thin, flexible heating element made using polyimide film as an insulating layer. It provides efficient and uniform heating in compact and lightweight designs.

What is a 12V 12W pi polyimide heating film tape adhesive used for?

It’s commonly used for precision heating in batteries, electronics, 3D printers, and medical devices where uniform heat and flexibility are required.

Can you provide custom polyimide flexible heater?

Yes, polyimide heaters are fully customizable in shape, size, voltage, and wattage to meet specific application needs.

Is the adhesive backing of Kapton polyimide heaters strong enough for high-temperature use?

Yes, most use high-temperature-rated silicone or acrylic adhesives that perform reliably up to 200°C or more.

Can polyimide heaters be customized?

Yes, polyimide heaters are highly customizable. They can be designed to fit specific shapes, sizes, and wattage requirements. Custom configurations also include multiple heating zones, varied watt densities, and different voltage options to meet unique application demands.

How are polyimide heaters mounted?

Polyimide heaters often come with an adhesive backing for easy installation on flat or curved surfaces. For more demanding environments, custom mounting options, including mechanical fasteners or integration into larger assemblies, can be provided.

Are polyimide heaters resistant to chemicals and moisture?

Yes, polyimide heaters have excellent resistance to chemicals, moisture, and humidity. This makes them suitable for environments exposed to harsh chemicals or variable weather conditions, ensuring consistent performance without degradation.

What applications use polyimide heaters?

Polyimide heaters are versatile and used in a variety of industries, such as aerospace (to prevent condensation), medical devices (for heating diagnostic equipment), automotive systems (like battery warming), and consumer electronics (to ensure smooth operation in cold environments). They are also found in 3D printing, laboratory equipment, and satellites.

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