Urea-formaldehyde utomoni(UF resin) ndi zomatira za polima za thermosetting. Amagwiritsidwa ntchito m'magawo ambiri chifukwa cha zopangira zake zotsika mtengo, mphamvu zomangirira kwambiri, zabwino zopanda mtundu komanso zowonekera. Zotsatirazi ndizomwe zimagwiritsidwa ntchito kwambiri:
1. Kupanga matabwa ndi matabwa
Plywood, particleboard, medium-density fiberboard, etc.: Urea-formaldehyde utomoni umatenga pafupifupi 90% ya kuchuluka kwa zomatira zamatabwa. Chifukwa cha njira yake yosavuta komanso yotsika mtengo, ndiye zomatira zomwe zimagwiritsidwa ntchito pamakampani opanga matabwa.
Zokongoletsera zamkati: Zimagwiritsidwa ntchito polumikizira zinthu monga ma veneers ndi mapanelo okongoletsera.
2. Kupanga mapulasitiki opangidwa ndi zofunikira zatsiku ndi tsiku
Zida zamagetsi: Zinthu monga zingwe zamagetsi, masiwichi, nyumba zopangira zida, ndi zina zotere zomwe sizifuna kukana madzi kwambiri.
Zofunikira zatsiku ndi tsiku: Matailosi a Mahjong, zotchingira zachimbudzi, zida zapa tebulo (zinthu zina zomwe sizimalumikizana mwachindunji ndi chakudya).
3. Zida zamafakitale ndi ntchito
Zovala ndi zokutira: Monga gawo laling'ono lopaka bwino kwambiri, limagwiritsidwa ntchito m'magalimoto, zombo, zomangamanga ndi madera ena kuti apereke kukana kwamankhwala komanso kukana nyengo.
Kusindikiza ndi Kupaka utoto: Monga anti-wrinkle kumaliza, kumapangitsa kuti nsalu zisamafe komanso kufewetsa.
Kusintha kwa zinthu za polima: Monga cholumikizira cholumikizira kapena pulasitiki, kumawonjezera mphamvu ndi kukana kutentha kwa utomoni wopangira kapena mphira.
4. Ntchito zinanso Mapepala ndi nsalu zamkati: Amagwiritsidwa ntchito polumikiza mapepala kapena nsalu.
Kufewetsa nkhuni: Kulowetsedwa kwa nkhuni ndi yankho la urea kumatha kukonza magwiridwe antchito (mosagwirizana ndi urea-formaldehyde resin zopangira).
Zindikirani: Vuto lotulutsa formaldehyde laurea-formaldehyde utomoniimaletsa kugwiritsa ntchito kwake pokhudzana ndi zakudya kapena malo osagwirizana ndi nyengo, ndipo ukadaulo wosintha umafunika kuti ntchitoyo ikhale yabwino.
Aojin Chemical ndi ogulitsa mankhwala apamwamba kwambiri, akugulitsa urea-formaldehyde resin, resin ufa, ndi urea-formaldehyde resin pamitengo yabwino kwambiri. Ndi iti yomwe ili yoyenera? Takulandilani kuti mufunsane ndi Aojin Chemical
Nthawi yotumiza: May-13-2025