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http://repository.ipb.ac.id/handle/123456789/124437
Title: | Karakterisasi Komposit Karbon Berbahan Lignin dari Kayu Akasia (Acacia mangium Willd.) dan PET (Polietilena Tereftalat) |
Authors: | Hermawan, Dede Budiman, Ismail Mustopa, Azhar Kamal |
Issue Date: | 29-Aug-2023 |
Publisher: | IPB University |
Abstract: | Serat Karbon merupakan jenis serat yang mempunyai konduktivitas termal tertinggi dengan bahan baku Polyacrylonitrile (PAN) yang bersifat non-renewable, mahal, tidak ramah lingkungan serta belum dapat di produksi di Indonesia. Lignin dari kayu akasia dan Polietilena Tereftalat (PET) menjadi alternatif pengganti PAN sebagai bahan baku serat karbon yang dapat menurunkan biaya pembuatan dan ramah lingkungan. Penelitian ini bertujuan untuk menghasilkan karbon komposit berbahan lignin kayu akasia dan PET yang murah, ramah lingkungan serta mudah didapatkan hingga mendapatkan rekomendasi produk karbon komposit yang tepat. Karakterisasi dilakukan dengan menggunakan perlakuan kadar lignin dan PET yang berbeda yaitu (Lignin 20% : PET 80%), (Lignin 30% : PET 70%), dan (Lignin 40% : PET 60%) dengan melaui tiga tahapan karakterisasi yaitu pencetakan (L), Stabilisasi (S), dan Karbonisasi (A). Penelitian karbon komposit campuran antara lignin dari kayu akasia dan PET memperoleh hasil yang optimal di setiap pengujian karakterisasi TGA, FE-SEM, XRD, dan FTIR. Namun, pengujian sifat mekanis perlu dilakukan agar dapat menentukan produk yang tepat dari komposit karbon. Carbon fiber has the highest thermal conductivity with raw materials Polyacrylonitrile (PAN), which is non-renewable, expensive, not environmentally friendly, and cannot be produced in Indonesia. Lignin from acacia wood and polyethylene terephthalate (PET) are alternatives to PAN as raw materials for carbon fibers that can reduce manufacturing costs and are environmentally friendly. This study aims to produce carbon composites made from acacia wood lignin and PET that are cheap, environmentally friendly, and readily available to get recommendations for the right carbon composite products. Characterization was carried out using different lignin and PET content treatments, namely (Lignin 20%: PET 80%), (Lignin 30%: PET 70%), and (Lignin 40%: PET 60%), by going through three characterization stages, namely Printing (L), Stabilization (S), and Carbonization (A). The research on carbon composite mixture between lignin from acacia wood and PET obtained optimal results in each TGA, FE-SEM, XRD, and FTIR characterization test. However, mechanical properties testing must be done to determine the right product from the composite carbon. |
URI: | http://repository.ipb.ac.id/handle/123456789/124437 |
Appears in Collections: | UT - Forestry Products |
Files in This Item:
File | Description | Size | Format | |
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cover.pdf Restricted Access | Cover | 817.66 kB | Adobe PDF | View/Open |
full teks.pdf Restricted Access | Fulltext | 1.49 MB | Adobe PDF | View/Open |
lampiran.pdf Restricted Access | Lampiran | 1.21 MB | Adobe PDF | View/Open |
SKRIPSI-Azhar Kamal Mustopa watermark.pdf Restricted Access | SKRIPSI | 2.5 MB | Adobe PDF | View/Open |
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