Pvc foam board and wood-plastic plate difference?

Pvc foam board and wood-plastic plate difference?

Pvc foam board and wood-plastic plate difference? The former is the gas plate, which is a solid plate; the former can not hollow, the latter can!

Wood-plastic board generally add wood for the powder or bamboo powder, rice bran, etc., there are some wood-plastic plate which has added foam agent. Foam plate section with holes, the density is light