Relationship between melt viscosity and dielectric relaxation time for a series of epoxide oligomers

Determination of glass transition temper

Determination of glass transition temperature from dielectric analysis for a series of epoxide oligomers

✍ Tsuneo Koike 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 470 KB 👁 2 views

## SYNOPSIS Dielectric properties have been investigated for a bisphenol-A type epoxide oligomer, whose weight average molecular weight (&,) was 9454. The dielectric a-relaxation of the oligomer was found to be governed by the Havriliak-Negami equation as well as the same series of oligomers with