Mesomorphic polyblends of poly(p-phenylene terephthalamide) and poly(4,4′-terephthanilide adipamide)
✍ Scribed by Tae Won Son; Byoung Chul Kim
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 570 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0959-8103
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Molecular composites have been prepared by dispersing rigid-rod molecules of ionically-modified poly(p-phenylene terephthalamide) (PPTA anion) in a polar poly(4vinylpyridine) (PVP) matrix. For concentrations up to 5 wt % of the rigid-rod reinforcement, the resulting composites are transparent and po
Molecular composites were prepared by the solution blending of poly(ethylene oxide) (PEO) of three different molecular weights with low concentrations of poly(p-phenylene terephthalamide) (PPTA) anion serving as a rigid-rod reinforcement. For all of the composites, the tensile strength, stiffness, a