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Sifat-Sifat Bagian Dalam Batang Kelapa Sawit (Elaeis guineensis Jacq.) Terkompregnasi Methylene Diphenyl Diisocyanate dan Aplikasinya sebagai Papan Blok / Silvia Uthari Nuzaverra Mayang Mangurai

Detail koleksi

Sifat-Sifat Bagian Dalam Batang Kelapa Sawit (Elaeis guineensis Jacq.) Terkompregnasi Methylene Diphenyl Diisocyanate dan Aplikasinya sebagai Papan Blok / Silvia Uthari Nuzaverra Mayang Mangurai

Pengarang
Mangurai, Silvia Uthari Nuzaverra Mayang Hermawan, Dede (Pembimbing I) Hadi, Yusuf Sudo (Pembimbing II) Sulastiningsih, Ignasia Mari (Pembimbing III)
Jenis bahan
Disertasi
Edisi
-
Penerbitan
Bogor : IPB University, 2022
Deskripsi fisik
xvii, 132 halaman : Ilustrasi ; 29 cm.
Bahasa
-
ISBN / ISSN / ISMN
-
Subjek
Kehutanan dan Lingkungan-- Ilmu & Teknologi Hasil Hutan Forest Product-- Wood Product-- 2020-- Bogor - Jawa Barat
Abstrak
Inner part of oil palm (Elaeis guineensis Jacq.) trunk (IOPT) is still not optimally utilized. The IOPT can be used as raw material for wood and composite products such as blockboards to increase its added value. However, the IOPT has low density, strength, and dimensional stability. The physical and mechanical properties of the IOPT can be improved by wood modification techniques such as densification, impregnation, and compregnation. Densification has drawbacks such as the occurring of a spring-back so that the modification results are not fixed. Meanwhile, impregnation is a technique of filling wood voids with thermosetting resin to increase density. The combination of impregnation and densification is called compregnation. Compregnation has a lower spring-back than densification due to the presence of impregnants. So far, the impregnants used in the impregnation or compregnation techniques are formaldehyde-based resins which are not environmentally friendly. Therefore, research on impregnation using mater
Catatan
Disertasi (Doktor). -- IPB University, 2022
Akses online
http://repository.ipb.ac.id/handle/123456789/111379
Eksemplar Konten digital
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