The processability of polyesters could be improved significantly after incorporating stiffchain segment through copolymerization of aliphatic polyester with aromatic liquid crystal element.
在聚酯中引入刚性链段（即将脂肪族聚酯与芳香族、液晶基元共聚合）可改善聚酯的加工性能；
2
The Monte Carlo method is used to simulation the behavior of a semi-stiff polymer chain in simple cubic lattice.