Appeel 1181 DuPont Packaging Industrial Polymers EVA is a modified ethylene vinyl acetate resin designed to function as a sealing layer for lidding applications. It is most often

乙烯—醋酸乙烯共聚物是由乙烯和乙酸乙烯共聚而制得。在-50摄氏度下仍能够具有较好的可挠性.用于薄膜，电线电缆，一般用品，汽车配件和发泡制品。