PBT
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Post Date:
Dec 24,2024
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Expiry Date:
Dec 24,2025
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Detailed Description:
Cas No. :26062-94-2
Payment Method: TT or LC at sight
polybutylene terephthalate
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
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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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