Tensile Properties of Bamboo Strip Reinforced-Epoxy Matrix Composite

Tarumanagara International Conference on the Applications of Technology and Engineering

工业技术（总论）

Djamil, Sofyan^1 ; Suardana, N.P.G.^2 ; Irawan, Agustinus Purna^1 ; Sugita, I.K.G.^2

Mchanical Engineering Departement, Universitas Tarumanagara, Indonesia^1

Mchanical Engineering Departement, Universitas Udayana, Indonesia^2

关键词: Alkali treatment;    Bamboo species;    Bamboo strips;    Epoxy thermosets;    Manufacture process;    Orientation angles;    Reinforced epoxy;    Tension tests;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/508/1/012055/pdf
DOI  :  10.1088/1757-899X/508/1/012055

学科分类：工业工程学

来源: IOP

【 摘 要 】

Composite is a combination of two or more materials, where one type materials is mixed into another type of materials. Combining several different phases will create a material with performance better than the earlier phase of the constituent. In this study, a composite consisting of a polymer matrix by using a type of epoxy thermosets, reinforced using natural bamboo. The bamboo species used in these tests were Gigantoacloa Apus, age 3-4 years, collected from Bogor Indonesia. The bamboo were cut into lumber strip fiber parts using a cleaver and hand saw. The strip was cut by knife to thicknesses of 0.6 mm-0.8 mm and width 1.5 mm-1.8 mm. The types of bamboo weave are plain weave, with laminate size 300 mm x 300 mm x 1 mm. The manufacture process was by hand lay-up end cut with a laser, according to ASTMD 3039-08 standards. Where each sample taken five specimens, furthermore, the tension test process. The yield stress on the specimen has a value of 11.05±0.55 MPa. The result of the maximum tensile stress on the specimen without alkali treatment has a value of 15.43±1.14 MPa. Keywords: composite, bamboo, orientation angle, tensile strength.