1. Nkọwa nke urea-formaldehyde resin (UF)
A na-ejikarị resin urea-formaldehyde, nke a na-akpọ UF, eme ihe maka ijikọ osisi ma kwalite ojiji buru ibu n'imepụta plywood na particleboard.
2. Àgwà
A na-ahọrọ resin urea-formaldehyde n'ihi ọtụtụ ihe eji emepụta ya na ọnụ ahịa ya dị ala. Ọ nwere ezigbo nrapado, ọ na-eguzogide asịd na alkali na-adịghị ike, ọ na-egosipụtakwa ezigbo mkpuchi na iguzogide iyi. Agbanyeghị, ọ dị mkpa ịmara na a na-ewepụta formaldehyde n'oge ọ na-agwọ ya, na iguzogide okpomọkụ na iguzogide ịka nká adịghị ike.
3. Fọm
Resin Urea-formaldehydeenwere ike igosi ya n'ụdị dị iche iche dịka resin, ntụ ntụ, bọọdụ na ihe nrapado iji mezuo ihe dị iche iche achọrọ maka ngwa.
4. Usoro ndị dị mkpa
Urea-formaldehyde resin dabara adaba maka usoro dị iche iche dịka mkpuchi na ịkpụzi mkpakọ, na-enye nkwado maka imepụta ngwaahịa dị iche iche.
5. Ngwa
Dịka gluu a na-ejikarị eme ihe n'ụlọ ọrụ nhazi osisi,resin urea-formaldehydea na-ejikarị ya eme ihe n'ịjikọta osisi, plywood, laminate, na ngwaahịa bamboo na osisi. Dịka ọmụmaatụ, a na-eji ya eme ihe mkpuchi osisi nke ala, arịa ụlọ, igbe nkwakọ ngwaahịa, ngwa ákwà, na ngwa ụlọ.
1. Mee ka ihe na-ejikọ urea-formaldehyde resin sikwuo ike: Site na itinye ihe ndị na-ejikọ ihe dị ka aluminum sulfate na aluminum phosphate, enwere ike ime ka iguzogide mmiri ka mma nke ọma.
2. Meziwanye iguzogide ịka nká: Ịgwakọta ụfọdụ resin thermoplastic n'ime ihe nrapado resin urea-formaldehyde nwere ike ime ka iguzogide ịka nká ha ka mma nke ukwuu.
3. Belata ọdịnaya formaldehyde: Site n'ịgbanwe usoro mmepụta ihe, ibelata oke molar nke formaldehyde na urea, ma ọ bụ itinye ihe mkpofu formaldehyde (dịka urea, melamine, wdg), ebumnuche nke ibelata ọdịnaya formaldehyde dị na ihe nrapado resin urea-formaldehyde nwere ike imezu.
Aojin Chemical na-ere resin urea-formaldehyde dị elu nke nwere ụkpụrụ dị elu nke ngwaahịa. Na-enye ụlọ ọrụ ngwá ụlọ na ụlọ ọrụ bọọdụ. Nweta ọnụahịa kacha mma maka resin urea-formaldehyde ugbu a, kpọtụrụ Aojin Chemical ngwa ngwa!
Oge ozi: Juun-24-2025
