Novel bio-based filler: hyperbranched polymer modified leather buffing dust and its influence on the porous structure and mechanical properties of polyurethane film
Jie Liu, Feifei Zhang, Zhendi An, Wanpeng Shi, Hong Li
Abstract
In this research, amino functional buffing dust (HBD) was used as an excellent biomass functional filler to improve the hygienic properties of synthetic leather, and provide a novel way for the treatment and disposal of leather buffing waste.
Topics & Concepts
PolyurethaneFiller (materials)Materials sciencePorosityPolishingComposite materialPolymerPolymer scienceChemical engineeringEngineeringbiodegradable polymer synthesis and propertiesMicroplastics and Plastic PollutionPolymer composites and self-healing