PVC foam board making machine 1.1220* 2440 2.double side skinning 3. ... exhibition board, remark board; industrial application chemical anticorrosive engineering,thermal moulding parts, boards for refrigeratory, boards for special cold- ... 8-15KJ/m2, inspect item, unit, result, elongation at break, 15-20%, Shore Hardness, D type, 45-50 water ... less than 5 seconds. ///// / PVC foam board making machine