Name: HGH composite paper
Temperature resistance: Class H
Description:
HGH composite paper is a Class H (180°C) heat-resistant insulation composite material. Its standard structure consists of three layers of flexible composites: an electronic-grade alkali-free glass fiber cloth in the middle + polyimide films on both sides, compounded with a Class H dedicated adhesive. It combines the excellent dielectric properties of polyimide with the high strength characteristics of glass fiber cloth. It is primarily used in the insulation structures of Class H motors, dry-type transformers, and other high-voltage electrical appliances, especially for insulation parts that require high mechanical strength and heat resistance.
