Miscibility enhancement on the immiscible poly (vinyl pyrrolidone) and poly (ethyl methacrylate) with poly (vinyl phenol)
โ Scribed by Wen-Ping Hsu
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 125 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
It is generally accepted that interchain hydrogen bonding restricts segment mobility and alters the glass transition temperatures and viscoelastic responses of p~lymers.l-~ On the other hand, the attendant changes in the thermal stabilities of some polymers are not completely understood. Bare found
Isotactic, atactic, and syndiotactic poly(methyl methacrylate) (PMMA) were mixed with poly(vinyl phenol) (PVPh) separately in tetrahydrofuran to make three polymer blend systems. Differential scanning calorimetry (DSC) and Fourier transform infrared (FTIR) spectroscopy were used to study the miscibi