Melamine resin o se polymer maua mai le tali o le melamine ma formaldehyde.E lauiloa foi o le melamine formaldehyde resin.O le faapuupuuga faaPeretania o le MF.
O ana oloa o resini thermosetting infusible.E masani ona taʻua o le amino resin faʻatasi ma le urea-formaldehyde resin.
1. Melamine resin e faia i mea faʻapipiʻi ma lanu lanu, e masani ona faʻaaogaina i le gaosiga o laupapa teuteu, laulau, mea e manaʻomia i aso uma, ma isi mea.
2. Melamine resin ma le urea-formaldehyde resin e mafai ona faʻafefiloi i mea faʻapipiʻi, lea e faʻaaogaina e fai ai laminates.
E ui o le melamine resin e sili atu le taugata nai lo le urea resin, naʻomelamine resin (tulaga pa'u)e mafai ona fa'ameamea i mea'ai laulau gmelamin.Huafu Chemicals e fa'apitoa i le gaosiga o100% mama melamine formaldehyde fa'apipi'iina.Faʻafeiloaʻi e asiasi i la matou fale gaosimea i Saina.
Urea-formaldehyde resin o le urea ma formaldehyde i lalo o le gaioiga a se catalyst, polycondensation i totonu o se resini muamua urea-formaldehyde, ona i lalo o le gaioiga a se vailaʻau faʻamalolo poʻo se fesoasoani fesoasoani e fausia ai se resin thermosetting mulimuli e le mafai ona faʻaaogaina ma infusible.Ua ta'ua foi o le urea formaldehyde resin.O le faapuupuuga faaPeretania UF.
1. O le resini urea-formaldehyde faʻamalolo e mama i le lanu, translucent, faʻasaʻo i le vaivai vaivai ma le vaivai alkali, lelei le faʻaogaina o le insulation, sili ona lelei abrasion teteʻe, ma tau maualalo.E masani ona faʻaaogaina i mea faʻapipiʻi.
2. Urea-formaldehyde e faigofie ona pala i le tulaga o le malosi malosi ma le malosi alkali, ma e le lelei le tau, faʻafefete tele, maualuga brittleness, vai intolerance, ma faigofie matua.O laupapa fa'avae e gaosia i le urea-formaldehyde resin o lo'o i ai le fa'afitauli o le tu'uina atu o formaldehyde i le taimi o le gaosiga ma le fa'aogaina, o lea e tatau ai ona Fa'aleleia.
Taimi meli: Oke-21-2020