LAUSR

Abstract Biodegradable composites were prepared by adding ZnO, Si3N4, and bamboo charcoal (BC) based on biodegradable plastic Poly (butylene succinate) (PBS). The results show that different filling rates have an effect on the mechanical properties of the composites. When the bamboo powder filling amount reaches 40%, the mechanical properties of the composite material are the best. Overall, The mechanical and chemical structure as well as the thermal data showed that the best condition for the production of decayed wood plastic composite was 150 °C for 10 min, while TiO2, Si3N4, and BC accounting for 3%, 3%, and 5% of PBS weight, respectively, and the proportions of bamboo powder and PBS of 40% and 60%. The most important thing is that TD-GC–MS found that the composite has less organic volatiles, indicating that it is a green and healthy composite.