Perluasan Kinerja Akustik Limbah Kayu Batang Kelapa Sawit Termodifikasi Bahan Formaldehida
Chemical modifications for waste oil palm trunks had carried out as acoustic material. This modification was conducted in two stages. Firstly, formalization with formaldehyde solution and secondly is impregnation with melamine-formaldehyde resin. Formalization was conducted in alkaline condition (pH...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | Indonesian |
| Published: |
Universitas Tanjungpura
2022-11-01
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| Series: | Positron |
| Subjects: | |
| Online Access: | https://jurnal.untan.ac.id/index.php/jpositron/article/view/55963 |