PP random copolymer is produced by polimerization of propylene and ethylene. Random copolymer contains less than 4% ethylene. Polipropylene randım copolymer is a polypropylene type, which has a modified main chain structure with a different monomer. This modification causes some physical differences for the polypropylene. Compared to polypropylene homopolymer, PPRC has better optic characteristics, better impact resistance, better elasticity and better transparency. In addition to this qualifications, melting point of this material is lower. Chemical resistance and vapour barrier characteristics are same with homopolymers.