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- Region :China/Shanghai
- Tel : 0086-021-52399015-803
- Fax : +86-21-52392602
- Email :victoria@orientunion.com;orientunion@outlook.com;info@orientunion.com
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- Add :Room 1904, Zhaofeng Garden, No.969, Changning Rd., Shanghai China
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PBT GL221
Category : Polymers/Synthetic resin and plastics
CAS NO : EC NO : MF : MW : Product description : GL221(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(g):M±0.10 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 : no data
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PBT GL221