Jurnal Penelitian Hasil Hutan
Vol 6, No 6 (1989): Jurnal Penelitian Hasil Hutan

SIFAT DAN PENGARUH KOMPOSISI MOLEKUL UREA DAN FORMALDEHIDA PADA PEMBUATAN PEREKAT UREA FORMALDEHIDA TERHADAP KETEGUHAN REKAT KAYU LAPIS

Suwandi Kliwon (Pusat Penelitian dan Pengembangan Hasil Hutan)

Article Info

Publish Date
18 Aug 2017

Abstract

This paper presents the result of a laboratory study on the properties of Urea formaldehyde resin manufactured with 5 molar ratio treatment of Urea and formaldehyde, and its effect on plywood glue shear strength. All composition of the Urea formaldehyde produced, and its physical properties (appearance, sticky matter, pH and viscosity) meet the Indonesian Indu.stry Standard for class 2a quality.The effects of Urea and formaldehyde molar ratio on glue shear strength of plywood were not significantly different. The average value of glue shear strength of Urea formaldehyde molar ratio 1 : 1,2 and 1 : 1,4 were meet the Indonesian Industry Standard.

Copyrights © 1989




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Journal Info
Jurnal Penelitian Hasil Hutan
Website

Abbrev

JPHH

Publisher

Pusat Penelitian dan Pengembangan Hasil Hutan

Subject

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Materials Science & Nanotechnology

Description

Jurnal Penelitian Hasil Hutan adalah jurnal ilmiah nasional yang mempublikasikan tulisan yang telah dicermati oleh Dewan Redaksi dan Mitra Bestari di bidang hasil hutan. Tulisan dalam Jurnal Penelitian Hasil Hutan mencerminkan inovasi dan hasil penelitian dasar dan terapan yang berkualitas di bidang ...