China Poly(butylene terephthalate)

Details for Poly(butylene terephthalate)

Poly(butylene terephthalate)

111Category:

Polymers/Synthetic resin and plastics

CAS NO:

26062-94-2

EC NO:

Molecular Formula:

C₁₂H₁₂O₄

Molecular Weight:

220.2213

Specification:

Product description:
GL234(High-class) Instrinsic viscosity(dL/g): 1.230±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 Characteristics: Adjustable viscosity.good comprehensive performance Short tackifying period,good hydrolysis resistance Easy machining,products made from it has characteristics of good corrosion resistance,low shrinkage and high mechanical properties.

Uses:

Optic cable protection sleeve:Applied in telecommunications networks,radion networks,power network.

Synonyms:

Pbt;Poly(butylene terephthalate);Polybutylene Terephthalate;

Molecular Structure:

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