PBT
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Post Date:
Jan 05,2025
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Expiry Date:
Jan 05,2026
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Detailed Description:
Cas No. :26062-94-2
Payment Method: TT or LC at sight
Polybutylene terephthalate
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
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CAS Registry Number:
26062-94-2
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Synonyms:
;Pbt;Poly(butylene terephthalate);Polybutylene Terephthalate;
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Molecular Formula:
C12H12O4
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Molecular Weight:
220.2213
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Molecular Structure:
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