Method for testing dispersion quality of fillers e.g. soot, of viscoelastic material i.e. unvulcanized thermoplastic rubber mixture for manufacturing article, involves locating test piece of viscoelastic material in chamber of rheometer

摘要

The method involves detecting dynamic mechanical properties of a viscoelastic material by a rheological test method. A test piece of the viscoelastic material is located in a measuring chamber of a rheometer, and is subjected to dielectric testing method for detecting dielectric properties of the viscoelastic material. The measuring chamber of the rheometer is equipped with electrodes, which allow the rheometer to track the dynamic loads applied during the rheological test method. The test piece is subjected to amplitude sweep.