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organotin / related product

PBT(polybutylene terephthalate)

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

Payment Method: TT or LC at sight
For film
Product item:
BM433,BM434
Characteristics:
Adjustable viscosity,good appearance,good thermal stability
High brightness,high transparency,high cleanliness,less impurity
Easy to multilayers coextrusion,excellent film-forming preperties,easy to meet with other resin to produce composite films.
End use:Rainbow film:used in the package of cosmetic,jewelry,present and candy,advertisement,wall-film:Used in package of condiment,pickle,ham sausage,coffee and strong smell daily chemicals.Also used in package of present,candy and color box.
BM433(High-class)
Instrinsic viscosity(dL/g): 1.150±0.025
Melting point(℃):223.0±2.0
COOH content(mol/t): ≤27
Color value(b):4.5±2.0
Color value(L):≥90
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight(g):M±0.10
Powder(mg/kg): ≤200
Different shape chip(%):≤0.3

BM433(Qualified)
Instrinsic viscosity(dL/g): 1.150±0.035
Melting point(℃):223.0±3.0
COOH content(mol/t): ≤30
Color value(b):4.5±3.0
Color value(L):≥87
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight(g):M±0.30
Powder(mg/kg): ≤200
Different shape chip(%):≤0.4
Different color chip(PCS/500g): ≤1.0

BM438(High-class)
Instrinsic viscosity(dL/g): 1.380±0.030
Melting point(℃):223.0±2.0
COOH content(mol/t): ≤27
Color value(b):4.5±2.0
Color value(L):≥90
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight(g):M±0.10
Powder(mg/kg): ≤200
Different shape chip(%):≤0.3

BM438(Qualified)
Instrinsic viscosity(dL/g): 1.380±0.040
Melting point(℃):223.0±3.0
COOH content(mol/t): ≤30
Color value(b):4.5±3.0
Color value(L):≥87
Moisture(%):≤0.40
Ash content(mg/kg):≤300
Hundred-grain weight(g):M±0.30
Powder(mg/kg): ≤200
Different shape chip(%):≤0.4
Different color chip(PCS/500g): ≤1.0

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