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Poly (Butylene Succinate) PBS CAS 25777-14-4

 


  • Cas: 25777-14-4
  • Molecular formula: C24H36O12X2
  • Purity: Purity:99%min
  • Molecular weight: 516.536
  • Synonyms: POLY(1,4-BUTANEDIOL SUCCINATE) [LIQUID PHASE FOR GC]; 1,4-Butanedioic acid-1,4-butanediol copolymer; 1,4-Butanediol-succinic acid copolymer; Succinic acid-butylene glycol copolymer
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    What is Poly (Butylene Succinate) PBS CAS 25777-14-4?

    PBS is a degradable, environmentally friendly material. The mechanical properties of PBS are very excellent, close to PP and ABS plastics; it has good heat resistance, with a heat deformation temperature close to 100°C, and the use temperature after modification can exceed 100°C.

    PBS is extremely versatile and can be used in packaging (including food packaging, cosmetic bottles, pharmaceutical bottles), tableware, disposable medical supplies, agricultural films, pesticide and fertilizer sustained-release materials, biomedical polymer materials and other fields. Demand can be met through petrochemical products, or through biological fermentation of natural renewable crop products such as cellulose, dairy by-products, glucose, fructose, lactose, etc., thereby achieving green cycle production from nature and returning to nature.

    Specification 

    Item

    MFR (190℃,2160g)/g/10min

    Density/g/cm³

    Carboxyl End Groups/Mol/mt

    Moisture/%

    Melt Point/℃

    JL10-16

    10- 16

    1.27

    15-20

    ≤0.05

    114

    JL25-30

    25-30

    1.27

    15-20

    ≤0.05

    114

    JL4-8

    4-8

    1.27

    15-20

    ≤0.05

    114

    JL16-20

    16-20

    1.27

    15-20

    ≤0.05

    114

    Application

    1. Packaging field: PBS can be used in films, bags, boxes, cosmetic bottles, electronic parts packaging, etc.

    2. Disposable utensils field: PBS can be used for disposable catering tableware, disposable medical supplies, etc.

    3. Agricultural field: PBS can be used in agricultural films, pesticides, fertilizer slow-release materials, etc.

    4. In the medical field: PBS can be used in biomedical polymer materials, etc.

    5. With the further development of PBS series polyester, its application fields will be increasingly broadened.

    pbs-application

    Package 

    25kgs/bag or 800kg/bag,16tons/container 

    CAS25777-14-4

    Poly (Butylene Succinate) PBS CAS 25777-14-4

    Poly (Butylene Succinate) PBS

    Poly (Butylene Succinate) PBS CAS 25777-14-4

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