Pengaruh Perlakuan Alkali Serat Terhadap Sifat Mekanik Komposit Uprs-Cantula

Wijang Wisnu Raharjo, Dody Ariawan, Zaki Mubarak

Abstract


Abstract : The purpose of this research is to investigate the effect of alkaly treatment on the mechanical properties of  cantula fibers-reinforced unsaturated polyester composite. The mechanical properties were focused on the composites tensile strength and bending strength.  The tensile strengths were characterized by Gotech Testing Machine and bending strengths was analyzed with Torsee Universal Testing Machine. As the result, the highest tensile strength (157,76 MPa) and bending strength (180,20 MPa) were reached at 2 %  NaOH alkaly treatment.

Keywords : alkaly treatment, cantula fiber, unsaturated polyester,mechanical properties.

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Mekanika: Majalah Ilmiah Mekanika

ISSN: 1412-7962 || eISSN: 2579-3144

Address :  Jl. Ir Sutami no 36 A, Building I, Faculty of Engineering, Universitas Sebelas Maret, Surakarta.

Phone    :  +62271632163 

email     : mesin@ft.uns.ac.id

 

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