High-speed spinning of high molecular weight poly(ethylene terephthalate) (PET) having an intrinsic viscosity of 0.98 dL/g was performed at the take-up velocity range of 2.5-5.5 km/min. The structure of the as-spun filaments was analyzed by density, birefringence, WAXS, DSC, boiling water shrinkage,
Molecular weight evaluation of depolymerized poly(ethylene terephthalate) using intrinsic viscosity
β Scribed by Kaixiang Li; Xiaofang Song; Dong Zhang
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 111 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0021-8995
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