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PBT(polybutylene terephthalate)

  Post Date: Dec 28,2021
  Expiry Date: Dec 28,2022
  Detailed Description:

Payment Method: TT or LC at sight
GX111,GX112,GX113,GX114,GX121
Characteristics:
Viscosity ranges 0.75,good fluidity,fast crystallization,fast shaping.
High melting pointmhigh heat distoration temperature,good thermal stability,high dielectric strength,good electrical properties.
High mechanical strength,excellent resistance to heat,chemical and aging after compounding.
End use:
After compounding,it could be used to produce automobile parts with large size and curvature,energy saving lamps base,electrical plug,electrical components,small household appliances.
GX111(High-class)
Instrinsic viscosity(dL/g): 0.730±015
Melting point(℃):223.0±2.0
COOH content(mol/t):≤30
Color value(b):3.5±2.0
Color value(L):≥88
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight:M±0.10
Different shape chip(%):≤0.3

GX111(Qualified)
Instrinsic viscosity(dL/g): 0.730±020
Melting point(℃):223.0±3.0
COOH content(mol/t):≤40
Color value(b):3.5±2.0
Color value(L):≥85
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight:M±0.30
Different shape chip(%):≤0.4
Different color chip(PCS/500g): ≤1.0

GX112(High-class)
Instrinsic viscosity(dL/g): 0.800±0.015
Melting point(℃):223.0±2.0
COOH content(mol/t):≤30
Color value(b):3.5±2.0
Color value(L):≥88
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight:M±0.10
Different shape chip(%):≤0.3

GX112(Qualified)
Instrinsic viscosity(dL/g): 0.800±0.020
Melting point(℃):223.0±3.0
COOH content(mol/t):≤40
Color value(b):3.5±3.0
Color value(L):≥85
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight:M±0.30
Different shape chip(%):≤0.4
Different color chip(PCS/500g): ≤1.0

GX113(High-class)
Instrinsic viscosity(dL/g): 0.830±0.015
Melting point(℃):223.0±2.0
COOH content(mol/t):≤30
Color value(b):3.5±2.0
Color value(L):≥88
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight:M±0.10
Different shape chip(%):≤0.3

GX113 (Qualified)
Instrinsic viscosity(dL/g): 0.830±0.020
Melting point(℃):223.0±3.0
COOH content(mol/t):≤40
Color value(b):3.5±3.0
Color value(L):≥85
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight:M±0.30
Different shape chip(%):≤0.4
Different color chip(PCS/500g): ≤1.0

GX114(High-class)
Instrinsic viscosity(dL/g): 0.890±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:M±0.10
Different shape chip(%):≤0.3

GX114(Qualified)
Instrinsic viscosity(dL/g): 0.890±020
Melting point(℃):223.0±3.0
COOH content(mol/t):≤40
Color value(b):4.0±3.0
Color value(L):≥85
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight:M±0.30
Different shape chip(%):≤0.4
Different color chip(PCS/500g): ≤1.0

GX121(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:M±0.10
Different shape chip(%):≤0.3

GX121(Qualified)
Instrinsic viscosity(dL/g): 0.980±0.020
Melting point(℃):223.0±3.0
COOH content(mol/t):≤40
Color value(b):4.0±3.0
Color value(L):≥85
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight:M±0.30
Different shape chip(%):≤0.4
Different color chip(PCS/500g): ≤1.0

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