Poly (butylenes succinate) (in short PBS) is a kind of fully biodegradable macromolecular polymer which is synthesized from succinic acid and butanediol through a direct process of condensation polymerization. While on disposal PBS can be decompose into simple compounds such as CO₂, H₂O, etc. in natural environment.
  PBS has predominant characteristics, such as good thermal stability, fine mechanical performance and perfect processing ability and so on. It proves to be strongly resistant to heat. The deformation temperature can be more than 100℃ .The products made of modified PBS can be more than 100 ℃. It suits with kinds of moulding processing in normal plastic fabrication plant. PBS also could be blended with other biodegradable materials up to special modification to ensure it applicable for all kinds of plastic products.
Name: Poly (butylene succinate)

Abbreviation: PBS

Molecular weight: 3×104

Appearance: milk white crystal

Melting pointing: 113℃

Solubility: soluble in organic solvents, such as chloroform
Application:
1. In packaging fields: Films, bags, boxes, cosmetics bottles, packing for electronic parts, etc.
2. In one-off implement fields: Disposable dining & drinking tableware, disposable medical articles, etc.
3. In agricultures fields: Agricultural films, delayed release materials for pesticide and fertilizer, etc.
4. In medical fields: Biomedical polymeric materials, etc.
5.Whit further development of PBS serial polyester, the application fields will be increasingly broadened.
Stability and Storage:  
PBS could be long-term stored without degradation while daily stored or used without contacting with much microbe in soil, natural water and so on.

25KGS net in kraft paper bag with inside aluminum foil.