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Tag: Dupont

Amazing!-About Thermoplastic polyester elastomer 9

TPEE,Thermoplastic polyester elastomer, which combines the elasticity of rubber and the processability of plastic, is a high-performance block copolymer. This material is composed of polyester hard segments and polyether or aliphatic polyester soft segments, and has high strength, excellent wear resistance, oil resistance, weather resistance,

What is polylactic acid 23

Polylactic acid, short for polylactic acid (PLA), is a thermoplastic aliphatic polyester condensed from α-hydroxypropionic acid. PLA was first developed in 1932 by DuPont scientist Wallace Carothers through the direct condensation of lactic acid in a vacuum. However, due to the low molecular weight of