excellent chemical,corrosionresistance,impact strength,formability,low flammability,hight rigidty,superior strength 1.characteristicspolyvinly chloride,a thermoplastic resin,PVC has a maximum long term service temperature of 60°c and also has a melting point of 75°c,excellent chemical,corrosionresistance,impact strength,formability,low flammability,hight rigidty,superior strength and reliable ...