The effect of compression molding on the thermal transitions and crystalline properties of block-copolyetheresters with hard segments of poly(tetramethylene 2,6-naphthalenedicarboxylate) and soft segments of poly(tetramethylene oxide) were investigated by differential scanning calorimetry (DSC), X-r
Block copolyetheresters with poly(trimethylene 2,6-naphthalenedicarboxylate) segments: Effect of composition on thermal properties
β Scribed by Ruey-Shi Tsai; Yu-Der Lee
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 557 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1022-9760
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The block copolyetheresters with hard segments of poly ( tetramethylene 2,6-naphthalenedicarboxylate ) and soft segments of poly ( tetramethylene oxide ) were prepared by melt polycondensation of dimethyl 2,6-naphthalenedicarboxylate, 1,4-butanediol, and poly ( tetramethylene ether ) glycol ( PTMEG
## Abstract We present a comparative study of melt spinning of poly(trimethylene 2,6βnaphthalenedicarboxylate) (PTN) and poly(ethylene terephthalate) (PET) fibers with respect to the effect of winding speed (2000β6000 m/min): Structural changes were followed by Xβray analysis, calorimetry, and meas