General pvc resin

Polyvinyl chloride is a white or light yellow powder. Low molecular weight soluble in ketones, esters and chlorinated hydrocarbon solvents. High molecular weight is difficult to dissolve. Its products are used in light industry, building materials, agriculture, daily life, packaging, electricity and other fields, PVC applications are extremely wide, from building materials to automobile manufacturing, children’s toys, from industrial and agricultural products to daily necessities, involving all walks of life, all aspects.