my country’s pvc paste resin output is gradually increasing, and leading companies have emerged
polyvinyl chloride (pvc) is a polymer formed by free radical polymerization and reaction mechanism polymerization of vinyl chloride monomer (vcm) under the action of initiator or light and heat. pvc can be divided into general resin and paste resin. pvc paste resin is often combined with plasticizer to make pvc paste. pvc paste resin is…
