Influence Of Silica Derived From Rice Husk Ash Composition In Polysiloxane Composite

Andika, Helmi Tri Asti and , Wijianto, ST, M.Eng, Sc. and , Ir. Subroto, MT (2019) Influence Of Silica Derived From Rice Husk Ash Composition In Polysiloxane Composite. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Abstract Composite are a combination of two or more component materials on a macroscopic scale to produce new materials that are stronger than individual component material. The matrix material is polysiloxane and the reinforcing materal is rice husk silica. Polysiloxane filled with rice husk silica are fabricated by using compression moulding technique with pressure 100kPa for 2 hours and cure at room temperature. The content of rice husk silica in polysiloxane composite ranging from 0wt%, 2wt%, 4wt%, 6wt%, 8wt%, 10wt% and 12wt%. The characterisation, physical properties and mechanical properties of raw materials and fabricated composite will be determine by using scanning Electron Microscopy (SEM), X-ray Diffraction (XRD) Fourier Transformation Infrared Spectroscopy (FTIR), density and tensile test. Result from this research by using SEM show the particles in composite body are irregular geometry and spherical shape. The XRD result shows that the structure of rice husk silica is amorphous. The FTIR result detects the existence of rice husk silica in the composite body. The Density result shows sample with composition 12% of silica fillers in composite body has the highest density. The tensile result shows composite body with composition 10wt% of rice husk silica fillers in composite body has the maximum tensile strength. Keywords: composite ,polysiloxane, rice husk siica

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Keywords: composite ,polysiloxane, rice husk siica
Subjects:	T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	HELMI TRI ASTI ANDIKA
Date Deposited:	22 Aug 2019 04:52
Last Modified:	22 Aug 2019 06:19
URI:	http://eprints.ums.ac.id/id/eprint/76298

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