POLYPROPYLENE RESIN GUIDE
Polypropylene is particularly suitable as a base material for the products and parts used in appliances because: It is highly chemically inert and does not react with additives and fillers. With standard stabilizer packagers PP has good long-term heat resistance that can be enhanced with specials additives. It has a high crystalline melting temperature (about 165 C) and a high degree is crystalline, specially when nucleated. Homopolymer, copolymer and PP reactor blends (high toughness) allow a very wide range of applications.