The Mechanical Properties of Expanded Graphite Reinforced Polycarbonate and Styrene – Butadiene Composite Heat Pressing Boards
| Autor: | CHEN,SHIH-WEI, 陳仕偉 |
|---|---|
| Rok vydání: | 2016 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 104 In this study, we choose one brittle material: polycarbonate and one ductile materials: Styrene–Butadiene, and filling 0 to 5 wt% expanded graphite to reinforce their mechanical properties, the study also discusses the influence of the thickness on the mechanical properties of composite. We discusses expanded graphite/ polycarbonate and expanded graphite/ Styrene–Butadiene two composites three-point flexural, density, Shaw hardness, thermal conductivity and falling weight impact which the falling weight impact using a 9 mm pistol and 7.62 mm rifle bullet. The experimental results show that the appropriate lifting plate thickness help to improve the strength of the sheet / thickness ratio. In the performance of three-point flexural strength and impact resistance filling 0.1 wt% expanded graphite are optimum ratio, it can increase the flexural strength of about 5%, impact strength 15%.About the expanded graphite/ styrene–butadiene optimum ratio are 0.4 wt%, it can increase the flexural strength of about 16.5%, impact strength 25%. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
| Externí odkaz: |
|