Product description: White granules, poly (butanediol succinate) (PBS) is synthesized by condensation polymerization of succinic acid and butanediol. The resin is milky white, odorless and tasteless. It is easily decomposed and metabolized by a variety of microorganisms in nature or enzymes in animals and plants, and finally decomposed into carbon dioxide and water. It is a typical polymer material that can be completely biodegradable. It has good biocompatibility and bioabsorbability.The density is 1.26g/cm3, the melting point is 114℃, and the crystallinity is between 30~45% according to the molecular weight and the molecular weight distribution.
Paper-plastic composite bag, 25KG/ bag.
Stored in dry place at room temperature.