Analisis pengaruh jumlah layer skin pada komposit sandwich carbon fiber core kayu balsa terhadap karakteristik kekuatan bending dan kekuatan impact
نویسندگان
چکیده
Tujuan dari penelitian ini untuk mengetahui kekuatan sifat mekanik dan fisik komposit sandwich carbon fiber core kayu balsa dengan variasi jumlah layer skin (2, 4, 6 ), orientasi serat (0°/90°) ketebalan 5 mm. Matriks yang digunakan adalah resin epoxy bakelite EPR 174 manufaktur menggunakan metode hand lay-up vacuum bagging , dimana standar spesimen mengacu pada ASTM D790 pengujian bending D6110 impact charpy. Dari hasil diketahui bahwa nilai rata-rata tertinggi terdapat 2 yaitu 94 MPa. Sedangkan 14,22 J/cm . Kemudian diuji juga densitas sebesar 0,56 g/cm 3
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ژورنال
عنوان ژورنال: Senatik: Proceeding Seminar Nasional Teknologi Informasi Kedirgantaraan
سال: 2022
ISSN: ['2337-3881', '2528-1666']
DOI: https://doi.org/10.28989/senatik.v7i0.464