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All Journal Tengkawang : Jurnal Ilmu Kehutanan Jurnal Riset Industri Hasil Hutan Wahana Forestra: Jurnal Kehutanan Jurnal Pengabdian Kepada Masyarakat MEMBANGUN NEGERI Jurnal Silva Tropika Jurnal Industri Furnitur dan Pengolahan Kayu
Arip Wijayanto
Politeknik Industri Furnitur Dan Pengolahan Kayu
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Social Sciences Other

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Journal : Jurnal Silva Tropika

 1 
Produktivitas dan Perbandingan Produksi Resin Pinus Merkusii Jungh Et De Vriese terhadap NPS yang Ditetapkan Perum Perhutani Arip Wijayanto; Nurmadina; Darwitono; Titik Wisnu Wardhana
Jurnal Silva Tropika Vol. 3 No. 2 (2019): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v3i2.8151

Abstract

The aims of this study were to investigate pine resin productivity in Sub Forest Management Unit (SFMU) Ponorogo Barat based on seasonal variation, to investigate the effect of number of trees against pine resin production annually, and to compare pine resin production against NPS determined by Perum Perhutani. This study used secondary data from SFMU Ponorogo Barat. Data was analysed with microsoft office excel. The result of this study showed that pine resin productivity in dry season (1.10 kg/tree to 1.85 kg/tree) was higher than that in wet season (0.81 kg/tree to 1.53 kg/tree). The annual resin production was affected by number of trees. The range of pine resin productivity is 1.91 kg/tree/year to 3.39 kg/tree/year. The comparison between NPS determine by Perum Perhutani and average of resin production percentage monthly and quarterly showed that slightly different, i.e. ± 1% to 2%. and ± 1% to 3% respectively. Keywoords: Pine resin, Productivity, Seasonal variation, NPS
Pengaruh Jenis Finir Dan Jumlah Perekat Terhadap Kualitas Plywood Interior : Effect of Veneer Type and Amount of Adhesive on Plywood Face Coating Nurmadina Nurmadina; Arip Wijayanto; Wahyu Widiyanto; Alfani Risman Nugroho; Agung Ari Purwanto
Jurnal Silva Tropika Vol. 6 No. 2 (2022): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v6i2.23788

Abstract

Utilization of composite boards for furniture has been widely used in order to substitute solid wood. Coating veneer (veneering) is a technique to improve the appearance of composite panel products, such as plywood. This research was conducted to determine the effect of the type of veneer and the mass of adhesive lath on the physical and mechanical properties of veneering plywood. The veneer used are from teak, mahogany and mindi. The adhesive used was polyvinyl acetate (PVAc) with a melting weight of 130 g/m2, 150 g/m2, 170 g/m2. The results showed that the type of veneer had no effect on the physical and mechanical properties of the composite board. The physical properties in the form of density are affected by the weight of the adhesive, the higher the amount of adhesive, the higher the density. Veneer delamination with glue spread of 150 and 170 g/m2 complies with JAS Type 2 standards. Veneer composite products with PVAc adhesives can be used in interior areas where there is frequent short term exposure to water.   Keywords: adhesive, glue spread, plywood, veneer   ABSTRAK Pemanfaatan plywood untuk furnitur telah banyak digunakan dalam rangka mensubtitusi kayu pejal. Veneering merupakan suatu teknik pelapisan permukaan untuk meningkatkan penampilan panel misalnya pada plywood. Penelitian ini dilakukan untuk mengetahui pengaruh jenis finir dan berat labur perekat terhadap sifat fisika dan mekanika veneering plywood. Finir yang digunakan adalah dari kayu jati, mahoni dan mindi. Perekat yang digunakan adalah polyvinyl asetat (PVAc) dengan berat labur 130 g/m2, 150 g/m2, 170 g/m2 . Hasil penelitian menunjukkan jenis finir tidak berpengaruh terhadap sifat fisika, mekanika papan komposit. Sifat kerapatan dipengaruhi oleh berat labur perekat, yaitu semakin tinggi berat labur maka kerapatan semakin meningkat. Delaminasi veneering dengan berat labur 150 dan 170 g/m2 memenuhi standar JAS Type 2. Produk komposit veneering dengan perekat PVAc dapat digunakan pada interior dan dapat perpapar kelembapan secara singkat.   Katakunci: berat labur, finir, perekat, plywood
Co-Authors Alfani Risman Nugroho Bahtiar Rahmat Darwitono Desy Mulyosari Didik Wasono Fara Farizkia Aulia'a Izza Afkarina Nurhanifah Nurhanifah Nurmadina Nurmadina Nurmadina Nurmadina, Alfani Risman Nugroho Nurmadina, Nurmadina Purwanto, Agung Ari Siska Anggiriani Soleh Muhamad Titik Wisnu Wardhana Wahyu Widiyanto