PBT
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Post Date:
Dec 18,2024
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Expiry Date:
Dec 18,2025
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Detailed Description:
Cas No. :26062-94-2
Payment Method: TT or LC at sight
Polybutylene terephthalate
GL221(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(g):M±0.30
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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