STUDY OF NYLON 6 AND POLY(PROPYLENE OXIDE) BLENDS BY THERMAL MEASUREMENTS AND CARBON-13 NMR HIGH RESOLUTION SOLID-STATE

摘要

Samples of Nylon 6/poly(propylene oxide), with poly(propylene oxide) (PPO) content varying up to 35%, have been examined using thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), and nuclear magnetic resonance (NMR) carbon-13 at solid-state. Carbon-13 spectra were measured by cross-polarization (CP), magic angle spinning (MAS), and high-power hydrogen decoupling (HPHD). The variation contact time experiment and MAS technique were also determined. The data are discussed in terms of compatibility and plasticization of the samples. (C) 1995 John Wiley and Sons, Inc. [References: 14]