Discover how the ASTM D1238 Melt Flow Index (MFI) Tester evaluates plastic flow properties in this easy-to-understand video. The MFI test measures how quickly a polymer melts and flows under specific conditions, helping manufacturers assess material quality, consistency, and processability. We walk you through the complete testing process, the equipment used, and key insights to understand MFI results effectively. Whether you’re in plastics manufacturing, quality control, or lab testing, this video from Presto Lab Testing is a must-watch to grasp the fundamentals of plastic behavior and improve product reliability.
Learn More: https://www.prestogroup.com/articles/what-is-melt-flow-index-tester-and-why-should-you-use-it/
