PBSA (Polybutylene yishimye) ni ubwoko bwa plastikious biodeadis, muri rusange ikozwe mubutunzi bwibintu, kandi irashobora guterwa na mikorobe mu minsi 180 mu gihe cy'ifumbire
Plastic ya Biodegradadi ikubiyemo ibyiciro bibiri, aribyo, plastiki ishingiye kuri plastiki itesha agaciro hamwe na plastiki ishingiye kuri peteroli. Muri plastike ishingiye kuri plastiki zishingiye ku magage, Dibasic acide diol polyester ni ibicuruzwa nyamukuru, harimo na PBE, PBA, bifite akamaro ko kurwanya ubushyuhe bwinshi, nibindi byoroshye - kubona ibikoresho fatizo, no kwikoranabuhanga rikuze. Ugereranije na PBS na PBAT, PBSA ifite ingingo yo gushonga hasi, amazi menshi, kristu byihuse, gukomera hamwe no gutesha agaciro hamwe no gutesha agaciro ibidukikije.
PBSA irashobora gukoreshwa mugupakira, ibikenewe bya buri munsi, firime zubuhinzi, ibikoresho byubuvuzi, ibikoresho byo gucapa 3D nibindi bikoresho.
