How to identify Polyethylene vs. Polypropylene by FTIR analysis

Polyethylene (PE) and Polypropylene (PP) are widely used in plastic industry. In many cases, there is a necessity to identify them or their compounds. Among many laboratory techniques, FTIR analysis is a fast and simple tool to recognize them. In this video the differentiating peaks in their spectrum are introduce which facilitate the analysis.

Видео How to identify Polyethylene vs. Polypropylene by FTIR analysis канала PolyMotion