Dynamic viscoelasticity of silica-filled styrene-butadiene rubber/polybutadiene rubber (SBR/BR) elastomer composites
| Autor: | Bumyong Yoon, Jonghwan Suhr, Min Kyeong Oh, Uiseok Hong, Ji Yeon Kim, Munsung Kim, Jae-Do Nam, Sang Bae Han |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Styrene-butadiene
Materials science Mechanical Engineering 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Industrial and Manufacturing Engineering Viscoelasticity 0104 chemical sciences Dynamic viscoelasticity chemistry.chemical_compound Polybutadiene Elastomer composites Natural rubber chemistry Mechanics of Materials Filler network visual_art Ceramics and Composites visual_art.visual_art_medium Composite material 0210 nano-technology |
| Zdroj: | Composites Part B: Engineering. 187:107865 |
| ISSN: | 1359-8368 |
| DOI: | 10.1016/j.compositesb.2020.107865 |
| Popis: | In this study, the viscoelastic master curve allowed us to explore the effect of silica filler network and bound rubber along with the strain- and temperature-dependent viscoelastic properties. It was experimentally found along with analytical modelling that the bound rubbers improve the damping properties of the elastomer composites in the low frequency range (57%) while reducing damping properties (45%) in the high frequency range. This result indicates that the damping properties can be designed by controlling the bound rubber content in the elastomer composites, which is becoming substantially important for many structural parts such as bush or tire for electric vehicles. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect