Kapton Film Heaters
Kapton Film Heaters
Kapton film heaters are made of polyimide film as the outer insulator. Metal foil and metal wire are used as the inner conductive heating element, which is formed by high temperature and high pressure heat bonding. This allows it to be widely used in the heating field and can obtain a fairly high temperature control accuracy.
Technical index
1. Electric strength: 1500V/1min5mA, no flashover phenomenon.
2. Service life: 70℃ temperature controlled dry burning >8000 hours.
3. Power deviation: +10%.
4. Power density: 0.09w/ CM², forced cooling S1 5W/CM².
5.Power supply voltage: AC and DC.
6.Size: can be customized.
Features
1. It occupies extremely small space, light weight, and thin thickness (generally less than 0.1mm).
2.Very soft, its minimum bending radius is only about 0.8mm.
3. The shape and size are flexible.
4. Adopt surface heating method.
5.It can meet different heating power and temperature requirements in different areas.
Advantages
1. Good flexibility.
2. Thin thickness.
3. High insulation strength.
3.Excellent heat transfer efficiency.
It is very suitable for situations where space and weight are limited, or where the heater is exposed to vacuum, radiation, oil or certain chemical substances. These heaters all use etched alloy foil heating elements, which can provide more uniform heat distribution and faster response speed than wire-wound electric heating structures.
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