Specialty LDPE Copolymers (2024 Program)

Ethylene copolymers, derived from the polymerization of ethylene and a comonomer (e.g., vinyl acetate, ethyl acrylate, acrylic acid, or methyl acrylate), extend the performance range of the broad class of high pressure polyethylene resins. The inclusion of a comonomer reduces the crystallinity of the copolymer, as well as its melting point, resulting in improved flexibility, impact strength, and heat sealing characteristics. This report discusses these various specialty LDPE copolymers and also includes cost of production estimates for EVA and other specialty copolymers for the United States and China regions.