Urea-Formaldehid Konsentrat Sebagai Bahan Baku Resin Urea-Formaldehid
نویسندگان
چکیده
ABSTRAKPanel kayu merupakan produk yang terbuat dari bahan direkatkan dengan menggunakan resin, perekat digunakan dalam produksi lapis resin urea-formaldehid (UF). Resin UF adalah thermosetting urea dan formaldehid akan mengeras jika dipanaskan dapat dicetak ulang. Pada penelitian ini, pembuatan baku Urea Formaldehyde Concentrate (UFC). Tujuan ini mempelajari pengaruh perubahan sifat kinerja UFC, rasio molar pada tahap metilolasi kondensasi, menguji efektivitas melalui aplikasi panel cara Internal Bonding (IB) Strength emisi formaldehid. Berdasarkan telah dilakukan maka didapatkan bahwa UFC memiliki gel time lebih panjang sehingga menurunkan IB Strength, free formaldehyde rendah menurun dibandingkan nilai maupun formaldehid.ABSTRACTWood are a product made of wood inggriidients glued together by using resin. The main adhesive used in plywood production is urea-formaldehyde from and formaldehyde, where this to be hardened if heated reprinted. purpose research affects changes properties performance effects ratio at the metylolation condentation stage, tests effectiveness with wooden paneling application testing emission. According it has been obtained that material lengthly therefor lower value, low so emission will decreased when compared value as well emissions materials.
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ژورنال
عنوان ژورنال: Rekayasa hijau
سال: 2022
ISSN: ['2550-1070', '2579-4264']
DOI: https://doi.org/10.26760/jrh.v6i1.11-21