- 厚度:
- 0.0125~0.175mm
- 宽度:
- 520~650mm
- 颜色:
- 黑色亮面,黑色哑面
Black polyimide film<>()
Product performance and application
Black polyimide film (membrane) is a black polyimide film made through a special formula and process Amine film has excellent properties such as high temperature resistance, radiation resistance, good chemical stability, good mechanical properties and thermal conductivity, and has electromagnetic wave shielding function. It has excellent light-shielding properties and is an ideal material for black high-temperature resistant tapes, black high-temperature resistant labels, and black cover films. There are also black polyimide () films in electronic and electrical related fields. In addition to the film’s unique high and low temperature resistance, thermal dimensional stability and electrical insulation properties [-], it also has opacity, light absorption and light transmittance. It has the characteristics of low light reflection coefficient and is widely used in flexible circuit board substrates, camera electronic devices, display and lighting backlights, light-shielding materials, light fixed attenuators and light terminators
Thickness of black polyimide film The main ones are: ./././././. () The whole width () The length is optional. The appearance is black glossy or black matte. (Remarks: Specific options include black with two shiny sides/black with one side shiny and one matte/black with two matte sides. Single-sided or double-sided corona treatment can be performed according to customer requirements.)