An Introduction To Polypropylene Recycling
Polypropylene, abbreviated as PP, is a recyclable thermoplastic polymer widely used in many different products. PP is rugged and resistant to different chemical solvents, acids, and bases. PP’s resin identification code is 5, and it is recyclable. The current global PP market was valued at more than $80 billion in 2014, according to Transparency Market research, and is anticipated to reach $133.3 billion by 2023. Importance of Polypropylene Recycling The melting point and strength of PP makes it the single most popular plastic packaging material in the United States, with approximately five billion pounds produced annually in the U....