One of the materials used for the manufacture of composite materials is natural fibers. Natural fibers are part of the plants that are easy to find in nature. One of the natural fibers that can be used is bamboo. Bamboo is very easy to grow and has a very good mechanical properties. Utilization of bamboo fiber has not been used widely the souety, especially owners of industry. Along with the in…
Komposit atau materi komposit merupakan suatu material yang tersusun atas lebih dari dua elemant penyusunan. Komposit terdiri dari matrik sebagai pengikat dan filler sebagai pengisi komposit. Penelitian ini bertujuan untuk menentukan kondisi optimum ketangguhan impact komposit polyester serat kulit pohon waru dan filler sekam padi mengguakan metode response surface. Pengujian yang dilakukan un…
Composite is a material that is composed of more than two constituent elements, composites are heterogeneous in macroscopic scale. the Composite materials were have a different characteristics, and when combined in a particular composition to form new characteristics. Research waru tree bark fiber composites aims to determine the optimal conditions bending strength fiber-reinforced polyeste…
Composite is a combination of two or more materials which are arranged in a certain way to get new properties on the material results. Making the polyester composite reinforced eichonia crasspes solm fiber with tectona grandist filler is one way to get new material properties. This study aims to determine the nature of the bending strength and tensile strength of reinforced polyester com…
PENGARUH VARIASI PANJANG DAN VOLUME SERAT PISANG SERTA FRAKSI VOLUME FILLER TEMPURUNG KELAPA TERHADAP KEKUATAN BENDING KOMPOSIT SERAT BERMATRIK POLYESTER Lalu Damanhuri,* Idk Ketut Okariawan,** Ir. Emmy Dyah Sulistyowati** *Mahasiswa Jurusan Teknik Mesin Fakultas Teknik Universitas Mataram **Dosen Jurusan Teknik Mesin Fakultas Teknik Universitas Mataram Jln. Majapahit No. 62 Mataram Nusa Te…
ABSTRACT Composite is a combination of two or more materials which are arranged in a certain way to get new properties on the material results. Manufacture of natural fiber composites is one way to get the mecanical properties of the new material. This study aims to determine the nature of the bending strength and impact toughness of reinforced polyester composites pandanus tectorius fiber wit…
Composites is an engineering material which is made from combination of two or more different materials into a new material with new properties. The aim of this research is to investigate optimum composition of sisal fiber reinforced sawdust sengon filled polyester composites on the tensile strength using respon surface methodology. The testing of tensile strength is based on ASTM D 3039 stand…
Composite is a combination of two or more materials which are arranged in a certain way to get new properties on the material results. Making the polyester composite reinforced pineapple-leaf fibers with coconut shell powder filler is one way to get new material properties. This study aims to determine the nature of the bending strength and impact toughness of reinforced polyester composites pi…
Pembuatan komposit polyester berpenguat limbah plastik dan serat sabut kelapa dengan filler serbuk tempurung kelapa merupakan salah satu jalan untuk membantu mengatasi masalah sampah seperti limbah plastik, serat sabut kelapa dan tempurung kelapa. Penelitian ini bertujuan untuk mengetahui sifat penyerapan air dan degradasi kekuatan tarik, bending dan impact komposit polyester diperkuat limbah p…
Tujuan dari penelitian ini adalah untuk mendapatkan jenis penanganan penyambungan pada pemakaian sebagai panel pintu, lembaran atap, dinding dan lantai. Untuk itu pengujian yang dilakukan adalah uji fastening dan uji abrasion. Teknik pembuatan papan komposit dilakukan dengan menggunakan teknik hand lay up. Material penyusun papan komposit adalah serat pandan wangi dengan variasi panjang serat 1…