The effect of fiber volume fraction on tensile and impact properties of eleusine indica grass reinforced polypropylene bio composite

Autor:	I. P. Lokantara, I. W. Surata, I. N. S. Winaya, N P G Suardana
Rok vydání:	2019
Předmět:	Polypropylene chemistry.chemical_compound Materials science biology chemistry Ultimate tensile strength Composite number Volume fraction Eleusine indica Fiber Composite material biology.organism_classification
Zdroj:	IOP Conference Series: Materials Science and Engineering. 539:012028
ISSN:	1757-899X 1757-8981
Popis:	The purpose of this research was to investigate the tensile strength and impact strength of eleusine indica grass fiber-reinforced polypropylene recycle composite. In this study, the fiber was treated with alkali at 5% NaOH for 2 hours. The eleusine indica grass fiber cut with a length of 3 cm and the matrix used recycle polypropylene. In this research, the volume fraction of eleusine indica grass fiber varied by 20%, 25%, and 30% respectively. The composite molded with a hot press at temperature 200°C with a holding time for 2 hours. Tensile test used ASTM D3039 and impact test used ASTM D256. The highest tensile and impact strength results on fiber volume fraction 30%.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f4158b650f87eaaf2acf1966cd800b55 https://doi.org/10.1088/1757-899x/539/1/012028 Zobrazit plný text záznamu