Definition Of ASA Co-extruded Board

ASA co-extruded board is a board made by combining ASA material and PVC material through co-extrusion technology. Specifically, ASA co-extruded board is made by two extruders to extrude PVC wood-plastic base material and ASA co-extruded coating material respectively, and then pass through the co-extrusion composite die head to make the ASA coating layer adhere to the surface of the base material when the base material is extruded, so as to achieve the purpose of coating the base material.