Its primary advantages include:

The板材 have a high specific strength.

②The core material is inexpensive but in high demand, while the surface material is expensive but used in small quantities, resulting in lower production costs for this product.

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

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