研究纤维种类和矩阵复合复合复合复合复合树脂(UPR)机械和物质纤维化性质的实验

N. Indrayani, R. H. Rahmanto, Paridawati Paridawati, H. Maulana, Dio Nanda Dayana
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引用次数: 0

摘要

抽象生物复合材料是一种有机基础材料,当它变成废物时,它更容易分解。目前许多产品都有复合材料,其中生物复合材料当然可以减少浪费。本研究将制成一种具有两种不同类型的有机复合材料,这种材料具有合成纤维、聚合体、树脂(UPR)和体积成分。使用的纤维包括糖棕榈纤维和海洋纤维。生物复合材料被制成四种不同的标本,体积分数为51%的纤维和95%的基质;10%的纤维加90%的矩阵;5%的纤维,矩阵85%;以及用手伸法法中80%基质的20%。生物复合材料的生产测试了密度、水能和蒸馏水、水能和吸力、冲击试验和机械性能。每根纤维的裂变特性看起来都差不多。至于柔韧纤维的生物复合机械性能,它表现出比其他纤维更强的冲击力,是在KSI3的体积成分中获得的,为30860 kJ/m2。在强值拉生物复合纤维ijuk也可以接受电压,直到其增长值为2573 MPa。关键词:生物复合纤维、体积成分、手握法——上、统一聚酯树脂、机械性能测试、纤维化性能测试。生物合成是一种从有机材料中衍生出来的材料类型,当它开始浪费时,它会更容易分解。许多产品都是从合成材料中衍生出来的,其基础将减少废物的数量。在这项研究中,生物合成材料将由两种不同的成分组成,其中一种是纤维矩阵类型和帧体积。fiber的fiber包括fiber fiber和sea pandan fiber。生物合成被制成四种不同体积的物种,namely 5%纤维和95%矩阵;10%的纤维90%的矩阵;85%基质15%;20%纤维80%基质由手端卫理公会。生物合成的结果是对物理属性的测试,在形体的测试中,水的吸收和外露的扩展和机械与肌腱和冲击测试。《体格,财产价值为每纤维看起来几乎不变。作为棕榈纤维生物合成的机械特性,它在KSI3纤维的体积中结合在一起,占为30,860 kJ/m2。关于棕榈纤维生物合成技术的紧张程度还可以接受应力,以产生25.73 MPa的退化值。Keywords: Fiber biocomposite,体积框架,手握定理,统一聚酯树脂,机械属性测试,物理属性测试。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
STUDI EKSPERIMEN VARIASI JENIS SERAT DAN FRAKSI VOLUME KOMPOSIT BERMATRIKS UNSATURATED POLYMER RESIN (UPR) TERHADAP SIFAT MEKANIK DAN SIFAT FISIS MATERIAL
Abstrak Biokomposit merupakan jenis material yang berasal dari bahan dasar organik dan akan lebih mudah terurai saat menjadi limbah. Banyak produk saat ini bersumber dari komposit, dengan adanya biokomposit tentu saja akan mengurangi jumlah limbah. Pada penelitian ini akan dibuat material biokomposit dengan 2 variasi jenis serat bermatriks Unsaturated Polymer Resin (UPR) dan fraksi volume. Serat yang digunakan antara lain serat ijuk pohon aren dan serat pandan laut. Biokomposit dibuat menjadi empat jenis spesimen dengan perbedaan fraksi volume yakni 5%serat dengan 95%matriks; 10%serat dengan 90%matriks; 15%serat dengan 85%matriks; dan 20%serat dengan 80%matriks  dengan metode hand lay – up. Hasil pembuatan biokomposit dilakukan pengujian sifat fisis berupa pengujian densitas, daya serap air dan swelling dan pengujian mekanik dengan uji tarik dan uji impact. Nilai sifat fisis terlihat hampir sama untuk masing-masing serat. Sedangkan untuk sifat mekanik biokomposit serat ijuk menunjukkan kekuatan impact tertinggi dibandingkan serat lainnya, diperoleh pada fraksi volume serat KSI3 yaitu sebesar 30,860 kJ/m2. Pada nilai kuat tarik biokomposit serat ijuk juga dapat menerima tegangan sampai menghasilkan nilai deformasinya sebesar 25,73 MPa. Kata Kunci: Biokomposit serat, fraksi volume, metode hand lay – up, unsaturated polyester resin, uji sifat mekanik, uji sifat fisis. Abstract Biocomposite is a type of material derived from organic base materials and will more easily decompose when it becomes waste. Many products are currently sourced from composites, with the presence of biocomposites of course it will reduce the amount of waste. In this research, biocomposite materials will be made with 2 variations of Unsaturated Polymer Resin (UPR) fiber matrix types and volume fractions. The fibers used include palm fiber fibers and sea pandan fibers. The biocomposite was made into four types of specimens with different volume fractions, namely 5% fiber and 95% matrix; 10% fiber with 90% matrix; 15% fiber with 85% matrix; and 20% fiber with 80% matrix by hand lay-up method. The results of the manufacture of biocomposites were tested for physical properties in the form of testing density, water absorption and thickness expansion and mechanical testing with tensile and impact tests. The value of physical properties looks almost the same for each fiber. As for the mechanical properties of the palm fiber biocomposite, it showed the highest impact strength compared to other fibers, obtained in the volume fraction of KSI3 fiber, which was 30.860 kJ/m2. On the tensile strength value of the palm fiber biocomposite can also accept stress to produce a deformation value of 25.73 MPa. Keywords: Fiber biocomposite, volume fraction, hand lay-up method, unsaturated polyester resin, mechanical properties test, physical properties test.
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