Isticmaalka resinka Urea-formaldehyde iyo wadaagga gaarsiinta

Alaab-qeybiyaha resinka Urea-formaldehyde Aojin Chemical ayaa la wadaagta wadaagga rarista iyo rarista resinka Urea-formaldehyde.Soo saarayaasha resinka Urea-formaldehydemarka hore la wadaag waxa uu yahay resin-ka urea-formaldehyde.Resin Urea-formaldehyde ah(UF) waa resin kuleyliya oo warshadaha alwaaxdu ay yihiin goobta ugu muhiimsan ee lagu isticmaalo. Waxay isticmaashaa dhejisyada daboolka, dahaarka, wax soo saarka baahiyaha maalinlaha ah, farsamaynta dharka, qalabka dhismaha iyo dahaarka bacriminta isku-dhafka beeraha iyo beero kale.
1‌‌, Warshadaha Alwaax ‌‌ dhejisyada ‌‌: Maadaama ay tahay dhejiska ugu weyn ee loo isticmaalo farsamaynta alwaaxa, resin urea-formaldehyde wuxuu ka kooban yahay in ka badan 90% xabagta loo isticmaalo soo saarista looxyada macmalka ah, waxaana loo isticmaalaa soo saarista alwaaxa, looxa walxaha, looxa cufnaanta iyo alaabada kale.
Faa'iidooyinka: kharash yar, si dhakhso ah u bogsashada, aashitada daciifka ah iyo iska caabbinta alkali oo daciif ah, laakiin wax ka beddel ayaa loo baahan yahay si loo yareeyo sii deynta formaldehyde.
2. Dahaarka iyo rinjiyeynta ‌‌ Dahaarka shaqeynaya ‌‌: Iyadoo lagu daray resins phenolic, resins epoxy, iwm., waxay hagaajin kartaa adkaanta, iska caabbinta dareeraha iyo sifooyinka ka hortagga daxalka ee dahaarka, waxayna ku habboon tahay baabuurta, maraakiibta, dhismaha iyo beeraha kale.