Suryananda, Wildan (2018) Pengaruh Ukuran Serbuk Kapur Sebagai Filler komposit Polyester Berpenguat Serat Sabut Kelapa Terhadap Kekuatan Tarik. Sarjana thesis, Universitas Brawijaya.
Abstract
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English Abstract
The advancement of science and technology in the industry has driven an increase in the demand for materials. This encourages the development of material-making technologies to grow more rapidly. One can be seen in composite materials, and one of the demands on composites is an environmentally friendly composite with a small percentage of shrinkage, therefore there is a composite type of natural fibers or natural fibers commonly called biocomposites. Filers are often added to the composite material mixture to increase tensile strength, compressive strength, abrasion resistance, toughness, dimensional stability, thermal, and other properties. Materials commonly used as fillers are wood flour (fine sawdust), silica flour and sand, glass, clay, talc, lime (limestone), and even some synthetic polymers. This research was conducted to determine the effect of lime powder size as a filler against tensile strength of polyester composite coco fiber material. Composite material composed by coco fiber, lime and polyester resin yukalac 157 BQTN. With filler variation of 105, 125, 149, 177, 210 (μm). In this research using hand lay-up. Tensile test using universal testing machine based on the standard reference ASTM D 638. From the results of the study found that the size of lime powder as a filler affect the tensile strength of polyester composite coco fiber making. Tensile strength of polyester fiber-coated composite fiber increases as the filler. The
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FT/2018/195/051802046 |
| Uncontrolled Keywords: | Composite, Coco fiber, Filler, Lime powder, Tensile strength |
| Subjects: | 600 Technology (Applied sciences) > 620 Engineering and allied operations > 620.1 Engineering mechanics and materials > 620.11 Engineering materials > 620.118 Composite materials |
| Divisions: | Fakultas Teknik > Teknik Mesin |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 23 Apr 2018 04:24 |
| Last Modified: | 19 Oct 2021 02:40 |
| URI: | http://repository.ub.ac.id/id/eprint/9736 |
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