Product performance and manufacturing process of PVC sheet
Product performance and manufacturing process of PVC sheet Product Features ●PVC foam sheet has the properties of sound insulation, sound absorption, heat insulation and heat preservation. ●The quality of PVC foam board is flame-retardant, can self-extinguish without fire, and can be used safely. ●Various series of PVC foam board have the properties of moisture-proof, mildew-proof a