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    PBST: Poly(butylene Setacate co-terephthalate)

    PBST : Polybutylene Succinate-co-Terephthalate/Polybutylene Sebacic-co-Terephthalate

    CAS NO.：66123-78-8

    Capacity: 130KT/Year

    PBST stands for Polybutylene Succinate-co-Terephthalate or Polybutylene Sebacic-co-Terephthalate — a bio-based biodegradable copolyester, and its properties are almost the same as those of PBAT.

    Specification


    Typical Property

    Unit

    Test Method

    Result

    Density

    g/cm³

    ISO 1183

    1.21

    MFR 190℃,2160g

    g/10min

    ISO 1133

    2.5~4.5

    Melting Point

    ℃

    ISO 11357

    100~115

    Vicat A/50

    ℃

    ISO 306

    ≥80

    Tensile Strength

    MPa

    ISO 527

    ≥20

    Elongation

    %

    ISO 527

    ≥400

    Moisture

    %


    ≤0.1


    Product Application



    Certificates and Compliance


    Beta Analytic Testing  /  MSDS




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