What is CPP resin?

Chlorinated polypropylene resin, referred to as CPP resin or PP-C resin, is a thermoplastic resin prepared by chlorination of polypropylene, and its finished product is white or yellowish. Water resistance, acid resistance, alkali resistance, non-toxic and tasteless, high transparency, good film formation, and non-flammable.

he water content of CPP is less than 0.5%, the specific gravity is 1.63, the melting point is 100 to 120 ° C, and it is stable at 150 ° C, and the thermal decomposition temperature is 180 to 190 ° C.

Due to its good properties, it is compatible with most resins such as coumarone resin, petroleum resin, phenolic resin, alkyd resin, coal tar resin, rosin, etc. It can be used as adhesive for bonding plastics and metals, paint carrier, paper coating, waterproofing agent, flame retardant, printing ink additive, etc.

If you want to continue to know about CPP resin, please feel free to contact us!