Its primary advantages include:

The板材 exhibits high specific strength.

②The core material is cost-effective and in high demand, while the surface material is expensive but used in small quantities, resulting in a lower production cost for this product.

③ Proper selection and combination of surface and core materials can effectively meet the pre-designed performance requirements of the board.

If choosing a metal coating to enhance the fire and water resistance of the panels, or selecting decorative panels or thin plastic sheets for the surface to improve their decorative effect.

The composite panel product consists of two molded metal panels (or other material panels) sandwiched together with a high molecular heat-insulating core that is foamed and cured directly in the middle of the panels.