功能

• Heat-resistance and cold-resistance: Excellent mechanical properties at room temperature remain almost unchanged in the high-temperature region.
• Flame resistance: It has no melting point and won't start carbonizing unless it's above 800 degrees Celsius. In addition, the LOI (oxygen index) is extremely high among organic materials, and the material is fire resistant.
• Chemical resistance: Insoluble in almost all organic solvents and shows high chemical resistance even at high temperatures.
• Electrical insulation: Excellent electrical properties, such as high breakdown voltage, small dielectric tangent, are almost unchanged over a wide temperature and frequency range.
• * Rolled polyimide film. There is no adhesive.