Melamine board (decorative panel, plywood, paint-free board, cyanuric board, ecological board): all the boards using melamine laminate technology can be called melamine board.
Generally divided into surface paper, decorative paper, cover paper and bottom paper.
https://www.fiberboardchina.com/melamine-mdf/solid-melamine-mdf/satin-finished-white-laminate-medium-density.html