PI Heater

A PI heater, or Polyimide heater, is a type of flexible, high-performance heating element that is made using polyimide film as the insulating material. Polyimide is a high-temperature resistant polymer, which makes PI heaters particularly suitable for applications that require high heat and electrical insulation performance under harsh conditions. These heaters are typically used in situations where flexibility, thinness, and the ability to withstand high temperatures are important.

PI electric heating film, also known as polyimide electric heating film, is an electric heating element composed of polyimide film as the outer insulator and metal foil or wire (such as nickel chromium alloy etched heating element) as the inner conductive heating element, which is thermally bonded under high temperature and high pressure. Has excellent insulation performance; Efficient heat conduction efficiency; Stable resistance characteristics; Good softness performance; High temperature and high pressure resistance; Features such as lightweight design.

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Wide Application

Industrial heaters are vital across many sectors, from plastics manufacturing to food processing, metals, and oil industries. Their wide application helps ensure efficient and reliable operations, allowing businesses to improve productivity, meet quality standards, and minimize downtime. By offering customizable solutions, these heaters can be adapted to meet the precise needs of any industrial environment.

Medical & Healthcare

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Industrial Heating

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Automotive & Transportation

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Electronics & Home Appliances

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Specification of PI Heater:

High Temperature Resistance: Polyimide material can withstand extreme temperatures, often up to 250°C (482°F), and in some cases, even higher. This makes PI heaters suitable for high-temperature environments.
Thin and Flexible: PI heaters are incredibly thin, flexible, and lightweight, which makes them ideal for use in compact or confined spaces, and in applications that require precise heating without adding bulk.
Durability: Polyimide has excellent electrical insulation properties, chemical resistance, and durability, making PI heaters ideal for harsh environments.
Energy Efficient: These heaters provide rapid heat-up times and efficient temperature control, reducing energy consumption.

Material Options of Silicone Heating Pad:

1. Input voltage and power: customized as needed
2. Size: Customized as needed
3. Thickness: without adhesive backing, default for heating plate is 1.8mm, default for heating film is 0.3mm
4. Line length: default 250mm, can be customized according to needs
5. Other: default without adhesive backing, if adhesive backing is required, it needs to be marked; Default temperature controller not connected. If a temperature controller is needed, please make a note; Can be connected to a temperature measuring cable

Design Considerations for PI Heaters

1.Shape and Size: PI heaters are often custom-designed to meet the specific needs of an application. They can be made in various shapes, including flat, coiled, or molded to fit particular components or surfaces.
2.Voltage and Wattage: When choosing a PI heater, ensure that it matches the electrical specifications required for the application (voltage, current, and wattage).
3.Temperature Range: Make sure the PI heater can handle the required temperature range for the application without failure.
4.Insulation: The level of insulation needed to ensure safety and energy efficiency is important when selecting a PI heater. Some applications may require additional insulating layers.

Silicone Heating PI Heaters

PI heaters (Polyimide heaters) are versatile, flexible, and durable heating solutions that are highly effective in high-temperature applications. Due to their thinness, flexibility, and excellent performance in extreme conditions, PI heaters find use across a wide range of industries, from electronics and automotive to medical and industrial applications. Their energy efficiency, rapid heat-up times, and precise temperature control make them an ideal choice for applications where space, flexibility, and reliability are critical. Whether it’s defrosting automotive windows, regulating temperature in industrial machines, or providing warmth in medical or consumer devices, PI heaters offer an optimal solution for a variety of heating needs.