Synthesis and properties of colorless copolyimides derived from 4,4′-diaminodiphenyl ether-based diamines with different substituents
Ruhe Lian, Xingfeng Lei, Yuyang Xiao, Shuyu Xue, Guo Xiong, Zixiang Zhang, Dong Yan, Qiuyu Zhang
Abstract
Highly transparent PI films with excellent mechanical strength, high heat-resistance and superior fracture toughness were fabricated.
Topics & Concepts
EtherFracture toughnessHeat resistanceMaterials scienceToughnessComposite materialPolymer chemistryChemical engineeringChemistryOrganic chemistryEngineeringSynthesis and properties of polymersEpoxy Resin Curing ProcessesSilicone and Siloxane Chemistry