The thin polyimide heating film has excellent thermal stability, chemical resistance and mechanical properties, usually orange. It has stable chemically and can prevent burning without the addition of flame retardants. It can be used as high temperature resistant heat insulation material, as adhesive, separation film, photoresist, dielectric buffer layer, liquid crystal aligning agent, electro-optical material, etc. in high temp. environment.
Product related parameter description:
Voltage: 0.1-380V can be arbitrary
Surface temperature: room temperature-180 degrees Celsius, can work for a long time within 150 degrees Celsius (can not be put in liquid to heat
Product thickness: 0.15-0.33mm (can be curved)
Overall temp. difference: <3℃
Use voltage: AC and DC can be used, regardless of positive and negative
Insulation resistance: ≥5MΩ
Insulation material: 0.05mm thick polyimide film
1. It belongs to a planar heating element, with a large heating area, and the heat can be quickly transferred to the heated body when energized, and due to the good thermal conductivity of this heating method, the temperature of the heating film itself is not too high, and there will be no redness, fiery phenomenon.
2. The shape can be designed freely. Planar heating elements can be freely designed according to the needs in the plane range.
3. Temperature flexibility. Various temperature controllers can be matched on the heating film to achieve more precise temperature range requirements
4. Easy to use. The first method is to stick the adhesive on the heating film and directly stick to the heated object; the second is to reserve holes on the heating film and use other objects to fix the heating film on the heated object during use.