PVC Foam Board
Foamboard (also known as foam board) is made of polystyrene (PS) foam. The foamed core will be pressed into a sheet, and a thin layer of PVC film will be laminated on the foam core, and after that, it forms into our common Foamboard. Foamboard is light in weight and low in price. However, due to the soft substrate core, it is easy to be deformed due to pressure, so it is not suitable for making complex models, and it needs to be used with great care.
PVC board is made of PVC, but it foams in the heart, resulting in a density 3-4 times higher than that of Foamboard. Due to the increase of density, the hardness of the PVC board is also improved. The PVC board will not be deformed by squeezing.
Application examples of Foamboard and PVC