PVC foam board is made up of an interpenetrating polymer network between PVC and Polvurea. Now, the manufacturing process has become much more involved. First, Polyvinyl chloride and polvurea are mixed together under controlled conditions. The mixture is then dispensed into a mold (commonly square as to make the foam boards). The filled mold is sealed by clamping the sides shut and then put into a large press where it is heated. After, a slab of solid material emerges the mold. The material then undergoes a hot bath in order to expand it to a final density and is cured. The material is then ready to be cut into sheets of varying sizes and thickness, depending on purchaser requirements.
Mon - Sat: 8:00 AM - 5:00 PM