Phase behavior and mechanical properties of poly-p-phenylene terephthalamide/amorphous nylon molecular composites
โ Scribed by Jen-Chang Yang; Tomohiro Fukai; Thein Kyu
- Publisher
- Society for Plastic Engineers
- Year
- 1991
- Tongue
- English
- Weight
- 612 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0032-3888
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
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
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, in which a small concentration of ionically modified poly(p-phenylene terephthalamide) (PPTA) is dispersed in a poly(ethylene oxide) matrix, have been prepared. With the content of PPTA anion increasing to about 5 wt %, the glass-transition temperature rises and the melting tem