Offter to Sell

PBT(polybutylene terephthalate)GL221(High-class) Instrinsic viscosity(dL/g): 0.980±0.015

  • Post Date:

    Jan 29,2025
  • Expiry Date:

    Jan 29,2026
  • Detailed Description:

    Payment Method: TT or LC at sight
    GL221(High-class)
    Instrinsic viscosity(dL/g): 0.980±0.015
    Melting point(℃):223.0±2.0
    COOH content(mol/t):≤30
    Color value(b):4.0±2.0
    Color value(L):≥88
    Moisture(%):≤0.40
    Ash content(mg/kg):≤300
    Hundred-grain weight(g):M±0.10
    Different shape chip(%):≤0.3
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