PCT board, full name polycyclohexane terephthalate dimethanol plate, is a high-performance thermoplastic engineering plastic sheet. It belongs to polyester engineering plastics, which have the advantages of heat resistance, chemical corrosion resistance, dimensional stability, etc., and are ideal materials to replace traditional metals, glass and some engineering plastics, and are widely used in high-end fields such as electronics and electrical, automobile manufacturing, medical equipment, aerospace, etc.