Recently, the polyimide film test line constructed by AHGF, a Chinese microelectronic-grade polyimide film PI film manufacturer, has been put into use. The company`s self-developed polyimide carbon-based film products have begun to enter the sample verification stage. The product can be used to make high thermal conductivity graphite heat dissipation materials, which are widely used in 5G communications, consumer electronics and other fields.
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