When polyethylenac is ‘polypropylene’ – ABC News

New research by the U.S. National Institute of Standards and Technology indicates that polyethylenes may be the most versatile polymer, but that its performance may be under- or overestimated.The NIST-sponsored report, “High-Performance Polymers and Polymer Polymers,” says that polyester has been used for more than 30 years to make the fabric of some cars, chairs, […]