期刊
COMPOSITES SCIENCE AND TECHNOLOGY
卷 71, 期 1, 页码 67-70出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compscitech.2010.10.007
关键词
Wood; Particle-reinforced composites; Short-fiber composites; Mechanical properties; Taber stiffness and static bending
资金
- USDA-CSREES [2008-34158-19510]
- NIFA [582759, 2008-34158-19510] Funding Source: Federal RePORTER
This study measured the modulus of elasticity (MOE) of various plastics and composite materials with a Taber stiffness tester as an alternative to conventional universal testing machines. The proposed approach presents an expedited means to assess MOE for a wide range of plastics and wood plastic composites (WPCs) with various shapes. The Taber stiffness units and the geometry of the samples acted as the basis for the calculation of the MOE. The results showed a high correlation between the MOE calculated from Taber units and that obtained on a universal testing machine (Instron). Concurrently, Taber units showed the potential to assess stiffness of samples with irregular shapes, such as in the case of extruded rods, which exhibit this characteristic. (C) 2010 Elsevier Ltd. All rights reserved.
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