PBS has excellent mechanical properties, close to PP and ABS plastics, and has very good processing properties. It can be used for various plastic shaping techniques on existing general plastic processing equipment. Good heat resistance,high heat deformation temperature and application temperature can exceed 100℃. PBS can be degraded only when contact with specific microorganisms under compost, water and other conditions.Its performance is very stable during normal storage and use. The source of its synthetic raw materials can be either petroleum resources or bio-based resources. The biodegradable polyester PBS produced by Anhui Sealong Biotechnology Co., Ltd. can be used for sheets, packaging, disposable tableware, straws, cosmetic bottles, etc. field.