... making machine 1.1220* 2440 2.double side skinning 3.foaming board 4.turnkey service, low price PVC foam board making ... convenient. PVC foam board can be used regular wood processing tools to construct. ... , waterproof materials, art design materials, various light partitions. PVC free foamed board physical ... , bending strength, 12-18MPa, elastic modulus in bending, 800-900MPa, impact strength, 8-15KJ ...