Peningkatan Papan Partikel Limbah Kelapa Sawit Dengan Perekat Latek Dan Urea Formaldehida

Sushardi, None; Ruswanto, Adi; Soegiarto, Roedy

doi:10.55180/pro.v1i1.254

Cited by 2 publications

(4 citation statements)

References 4 publications

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“…Moisture content and density testing according to British Standard number 373 1957 [10]. Internal adhesion and fracture modulus tests were performed according to ASTM D-905-49 standards of 1981 [6][11] [12].…”

Section: Methodsmentioning

confidence: 99%

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Utilization of coconut fiber waste as a filling material for list profile

Sushardi,

Woesono,

Hadi

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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List profile is a mineral board product that is increasingly in demand by the wider public. One of the advantages of list profiles is that they are cheap, quick to obtain, resistant to attacks by wood-destroying organisms, and can be obtained in the form of attractive ornaments. From an economic perspective, list profile with rofing filler is more expensive. Coconut fiber can be used as a type of filler that has the same strength at a low price. This research aims to determine the type and level of gypsum adhesive, white cement, and their mixtures on the properties of the coconut fiber list profile. The research design used a completely randomized design with Tukey’s follow-up test. The factors used were the type of adhesive (gypsum, white cement, and a mixture of gypsum with white cement), and the amount of adhesive (600 g, 690 g, and 780 g). The parameters observed were water content, density, thickness expansion, and fracture toughness. The research results showed that the type of adhesive had a significant effect on water content and thickness development, the amount of adhesive had a significant effect on density and the adhesive type had a significant effect on water content, while the amount of adhesive had a significant effect on density and thickness development. The average value of water content is 15.90 - 18.85 %, density 0.67 - 0.92 g/cm3, thickness expansion 0.37 - 2.54 % and strength at fracture 3.88 - 35.90 kg/cm2.

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Section: Methodsmentioning

confidence: 99%

“…Before the development of mineral plaster board technology in Indonesia, the list profile was made of solid wood carved with a propylene machine. One of the uses of coconut fiber waste is as raw material for the handicraft industry such as making list profiles [4][5] [6].…”

Section: Introductionmentioning

confidence: 99%

Utilization of coconut fiber waste as a filling material for list profile

Sushardi,

Woesono,

Hadi

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…Industri hasil hutan seperti panel kayu, wood working, pulp dan kertas, kayu gergajian dan mebel dinilai oleh para ahli merupakan salah satu industri yang sampai sekarang masih memiliki daya saing yang kuat di pasar Internasional (Maryudi & Nawir, 2017). Untuk mendukung industri hasil hutan agar tetap berproduksi dibutuhkan bahan baku yang sangat besar untuk mensuplai industri tersebut (Sushardi, 2015;Nur dkk, 2015).…”

Section: Pendahuluanunclassified

“…Kegiatan penelitian dilakukan dalam lima tahap ; 1) persiapan bahan baku meliputi pembuatan papan blok dan pengkondisian, 2) pengujian berat jenis berdasarkan Karnasudirdja (1995) dalam (Sushardi, 2015), 3) perlakuan permukaan dengan NaOH 1 %, etanol 70% dan alkohol bensen 70 %. 4) pelaburan adonan perekat urea formaldehida dengan pengeras amonium klorida dan pengempaan, 5) Pengkondisian contoh uji, pemotongan dan pengujian sifat perekatan berdasarkan (Prayitno, 1996).…”

Section: Pelaksanaan Penelitianunclassified

Perbaikan Sifat Perekatan Kayu Sengon dengan Perlakuan Permukaan

Sushardi

Woesono

Hadi

2023

JWT

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The usage in the types of wood as the raw material of industry should be appropriate with the basic nature of wood in order to produce the forest’s product with good quality. This research was aimed to : 1) learn the relationship between the different parts of wood and the treatment of surface toward glue’s nature of sengon wood and find out the factors that were most influenced, 2) Handle the weak of glue’s strength because of the influence in a part of gubal and teras wood with the treatment of the surface. The design of this research used the factorial experiment arranged in the design of completely random, with the continuing Turkey test. The factor used in this research consisted of part of the wood (gubal and teras wood) and the treatment of the surface (without treatment, NaOH, ethanol, and alcohol bensen). The observed parameter included the density, the glue’s strength, and the damage to wood because of dry and wet air. The result of this research indicated glue’s nature was really most influenced by the part of the wood and the treatment of the surface. The average rate in the best nature of glue for sengon wood was produced in the part of teras wood, namely the glue’s strength in the dry air, the wood damage in dry air, the strength of wet glue, the damage of wet wood were 42,50 kg/cm2, 80,25 %, 23,61 kg/cm2, 44,92. The average rate in the best nature of glue for sengon wood was produced in the treatment of alcohol bensen, namely the glue’s strength in dry air, the wood damage on dry air, the strength of wet glue, and the damage of wet glue were 43,47 kg/cm2, 87,513 %, 24,375 kg/cm2, and 48,62 %.

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Peningkatan Papan Partikel Limbah Kelapa Sawit Dengan Perekat Latek Dan Urea Formaldehida

Cited by 2 publications

References 4 publications

Utilization of coconut fiber waste as a filling material for list profile

Utilization of coconut fiber waste as a filling material for list profile

Perbaikan Sifat Perekatan Kayu Sengon dengan Perlakuan Permukaan

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