1. Dulmarka resin urea-formaldehyde (UF)
Xabagta Urea-formaldehyde, oo loo yaqaan UF, ayaa caadi ahaan loo isticmaalaa isku xidhka alwaax waxayna kor u qaaday codsiyada baaxadda leh ee soo saarista alwaaxyada iyo sabuuradaha.
2. Astaamaha
Xabagta Urea-formaldehyde waxaa loogu jecel yahay alaabta ceeriin ee badan iyo qiimaha jaban. Waxay leedahay xabag aad u fiican, waxay u adkaysataa asiidhka daciifka ah iyo alkalis daciif ah, waxayna muujisaa dahaar wanaagsan waxayna xidhataa caabbinta. Si kastaba ha ahaatee, waxaa xusid mudan in formaldehyde la sii daayo inta lagu jiro habka daaweynta, iyo caabbinta kulaylka iyo caabbinta gabowga waa mid daciif ah.
3. Foomka
Urea-formaldehyde resinwaxaa lagu soo bandhigi karaa qaabab kala duwan sida resin, budada, looxa iyo xabagta si loo buuxiyo shuruudaha codsiga kala duwan.
4. Hababka lagu dabaqi karo
Resin Urea-formaldehyde waxay ku habboon tahay habab kala duwan sida daahan iyo qaabaynta isku-buufinta, siinta taageerada soo saarista alaabooyin kala duwan.
5. Codsiga
Sida xabagta ugu badan ee loo isticmaalo warshadaha warshadaynta alwaax,urea-formaldehyde resinwaxaa si weyn loo isticmaalaa in isku xidhka alwaax, alwaax, laminates, iyo bamboo iyo alwaax. Tusaale ahaan, waxaa loo isticmaalaa in lagu sameeyo qolof alwaax ah oo sagxadaha, alaabta guriga, sanduuqyada baakadaha, qalabka dunta, iyo qalabka guriga.
1. Kobcinta caabbinta biyaha ee xabagta urea-formaldehyde: Marka lagu daro walxaha isku-dhafan sida aluminium sulfate iyo fosfate aluminium, caabbinta biyaha ayaa si wax ku ool ah loo hagaajin karaa.
2. Hagaajinta iska caabbinta gabowga: Isku-darka qaar ka mid ah resins thermoplastic oo lagu dhejiyo xabagta urea-formaldehyde waxay si weyn u wanaajin kartaa iska caabbinta gabowga.
3. Yaree maadada formaldehyde: Iyadoo la hagaajinayo habka isku-dhafka, yaraynta saamiga molar ee formaldehyde ee HOL, ama ku darida qashinka formaldehyde (sida HOL, melamine, iwm.), Ujeedada hoos u dhigista maadada formaldehyde ee xabagta urea-formaldehyde resin waa la gaari karaa.
Kiimikada Aojin waxay iibisaa xashiishka urea-formaldehyde oo tayo sare leh oo leh heerar tayo sare leh. Sahayda warshadaha alaabta guryaha iyo warshadaha looxa. U hel qiimaha ugu fiican hadda urea-formaldehyde, la xidhiidh Aojin Chemical si dhakhso ah!
Waqtiga boostada: Jun-24-2025