ANALISA PELEBURAN LIMBAH PLASTIK JENIS POLYETHYLENE TERPHTALATE (PET) MENJADI BIJI PLASTIK MELALUI PENGUJIAN ALAT PELEBUR PLASTIK
DOI:
https://doi.org/10.22441/jtm.v5i3.1213Abstract
Pada umumnya seperti botol plastik untuk daur ulang diolah kembali menjadi barang semula, secara garis besar plastik dapat digolongkan menjadi dua yaitu thermoplastic, yaitu dapat dibentuk kembali dengan mudah dan diproses menjadi bentuk lain dan bersifat thermoset, bila telah dipakai tidak dapat digunakan kembali. Jenis plastik Polyethylene Telephthalate (PET) ini merupakan jenis plastik terbaik yang bisa digunakan sebagai botol - botol minuman ringan (bersoda/terkabonasi). Alat pelebur plastik ini menggunakan alat pemanas Heater Band dan Heater Nozzle dengan suhu mencapai100°C 300°C. Kapasitas produksi potongan plastik bisa mencapai 1 kilogram, bahan plastik Polyethylene Telephthalate (PET) melunak pada suhu 180°C dan mencair secara sempurna pada suhu 200°C. Alat ini menguji dengan berat yang berbeda diantaranya 100gram, 200 gram dan 300 gram masing-masing membutuhkan waktu 615 detik, 723 detik, dan 870 detik. Berkurangnya bahan plastik karena terjadi penyusutan selama dilebur yaitu mencapai 35 gram - 80 gram.Downloads
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