Chlorinated polyvinyl chloride has good solubility,electrical insulating property, thermoplasticity and film property.It has stable chemical property, corrosion resistance, water proof,difficult to ignite; it can soluble in ketone, hydrochloric ether,aromatic hydrocarbon, ester and part of alcohol. It is widely usedin the production of various corrosion resistant plastic products,adhesive and coatings, etc.