EVOH copolymer

Reveals a bimodal crystallization kinetics of EVOH, providing new insights for controlling its crystalline structure.

Ce, Shi · Tang, Yujing · Lu, Ying · Men, Yongfeng

Macromolecules 2023

Advantages

Equilibrium melting onset temperature of 222 °C

Mesophase formation from 60 to 100 °C and orthorhombic phase from 100 to 140 °C

Double-parabolic temperature dependence of half time of crystallization