Polymer Types

In the realm of plastic recycling and waste management, the ability to accurately sort different plastic types is the cornerstone of an efficient and …

Modern plastic sorting machines can separate up to 14 major plastic types with high accuracy, transforming mixed waste into valuable materials. Leading systems use sensors like NIR, laser, and AI to sort PET, HDPE, PP, PS, PVC, ABS, PC, and more, with sorting purity ranging from 84.5% to 99.2%. Real-world case studies show how precision sorting adds value by increasing market prices and avoiding process risks. Sorting methods must be matched to waste streams: municipal waste focuses on PET, HDPE, PP; electronics on ABS, PC, HIPS; automotive on reinforced polymers. Regular maintenance ensures optimal performance. New technologies like real-time spectrometers, blockchain tracking, and self-learning systems may further revolutionize plastic sorting accuracy and efficiency.