Effect of substituents in the styrene aromatic ring on water absorption and thermal stability of an unsaturated polyester resin

Effect of water absorption and desorptio

Effect of water absorption and desorption on the interfacial degradation in a model composite of an aramid fibre and unsaturated polyester evaluated by Raman and FT infra-red microspectroscopy

✍ M. Kawagoe; S. Hashimoto; M. Nomiya; M. Morita; J. Qiu; W. Mizuno; H. Kitano 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 105 KB 👁 2 views

The interfacial degradation in a model composite of an aramid fibre (Kevlar 49) and unsaturated polyester (UP) followed by absorption and desorption of hot water at 90 • C was monitored by measuring the variations in residual stress in the embedded fibre by means of the micro-Raman technique. The Fo