Urea-formaldehyde resin (UF), ua lauiloa foi o le urea-formaldehyde resin, e fausia e ala i le polycondensation o le urea ma le formaldehyde i lalo o le gaioiga a se catalyst (alkaline or acidic). Le amatagaurea-formaldehyde resiniona fa'aliliuina lea i se resini thermosetting fa'ai'u e le mafai ona fa'aaogaina i lalo o le gaioiga a se vaila'au fa'amalolo po'o se mea fa'aopoopo. O le fa'apipi'i sili ona fa'aaogaina, aemaise lava i le gaosiga o laupapa fa'avae eseese i totonu o fale gaosi laupapa. Urea-formaldehyde resin ma ana oloa fa'aleleia e tusa ma le 90% o le aofa'i o le fa'aoga pipi'i.
Aojin sapalai vaila'auurea-formaldehyde resinifa'atasi ai ma le lelei fa'amaonia ma tau talafeagai. I le taimi nei, o loʻo faʻasalalau e Aojin Chemical ni koneteina tetele se fa.
Fa'amolemole fa'afeso'ota'i le Aojin Chemical mo su'esu'ega e uiga i le urea-formaldehyde resin!
#Galue laupapa
#Formwork plywood
#Medium-density fiberboard
#Plywood fa'apisinisi
#Plywood afifi
#Papa pepa
#Laminate
# Papa gypsum
Taimi meli: Oke-14-2025









