PBT GL221 Suppliers, PBT GL221 Manufacturers.

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Zhangjiagang Free Trade Zone Orient Union International Trade Co., Ltd.

PBT GL221


  • Category :
    Polymers/Synthetic resin and plastics
  • CAS NO :
  • EC NO :
  • Molecular Formula :
  • Molecular Weight :
  • Main Specifications :
  • Product description :
    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 Characteristics: Adjustable viscosity.good comprehensive performance Short tackifying period,good hydrolysis resistance Easy machining,products made from it has characteristics of good corrosion resistance,low shrinkage and high mechanical properties.
  • Uses :
    Optic cable protection sleeve:Applied in telecommunications networks,radion networks,power network.

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