Cardanol based benzoxazine blends and bio-silica reinforced composites: thermal and dielectric properties

Abstract

In the present work, a novel cardanol based benzoxazine was synthesised by reacting three different amines (aniline (CrAb),<italic>N</italic>,<italic>N</italic>-dimethylaminopropylamine (CrDb) and caprolactam modified<italic>N</italic>,<italic>N</italic>-dimethylaminopropylamine (CrCb)) with cardanol in the presence of formaldehyde under appropriate experimental conditions.