@thesis{thesis,
		author={Agung  and APRIYADI },
		title ={PENGARUH KOMPOSISI CAMPURAN PENGUAT TERHADAP KEKUATAN MEKANIS KOMPOSIT SERAT SABUT KELAPA DALAM MATRIKS POLYESTER},
		year={2019},
		url={https://repository.unsri.ac.id/23895/},
		abstract={One alternative furniture raw material is composite. Composite is the incorporation of two or more different materials to produce material that has more mechanical properties and characteristics than its forming material, such as the incorporation of coco fiber with polyester resin. There are several variables that need to be considered in making composites, namely the composition of the mixture and the method of printing. The composition of the mixture in the composite consists of two materials, namely coconut fiber and polyester resin with variations: 40%: 60%, 50%: 50%, 60%: 40%, and 70%: 30%. Composites have mechanical properties that can show the strength and durability of these composites. From the test result, there is an effect of the composition of the reinforcement mixture on mechanical strength which can be seen in the results of impact and hardness testing where there is a difference in mechanical strength influenced by variations in the ratio of fillers and matrices, vice versa. While the SEM observations in this study can be concluded the lower percentage of the amplifier the higher the value of the composite mechanical strength.}
		}