Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7212665 | Composites Part B: Engineering | 2016 | 6 Pages |
Abstract
The tensile properties of polypropylene (PP) composites filled separately with three kinds of graphene nano-platelets (GNPs) with different size were measured using a universal materials tester at room temperature and rate of extension of 50Â mm/min. It was found that the values of the Young's modulus of the composites increased, the values of the tensile yield strength and tensile fracture of the composites increased slightly while the values of the tensile elongation at break decreased with increasing the GNPs weight fraction. The reinforcement of the composites could be attributed to the relatively big interfacial area and good interfacial adhesion between the matrix and the GNPs.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Ji-Zhao Liang, Qiang Du, Gary Chi-Pong Tsui, Chak-Yin Tang,