1. Pfupiso yeurea-formaldehyde resin (UF)
Urea-formaldehyde resin, inozivikanwa seUF, inowanzoshandiswa pakubatanidza matanda uye yakakurudzira kushandiswa kukuru mukugadzira plywood neparticleboard.
2. Hunhu
Urea-formaldehyde resin inodiwa nekuda kwezvinhu zvayo zvakawanda uye mutengo wayo wakaderera. Ine kunamira kwakanaka, inodzivirira maasidhi asina simba uye alkalis isina simba, uye inodzivirira kupisa zvakanaka uye inodzivirira kupera. Zvisinei, zvakakosha kuziva kuti formaldehyde inoburitswa panguva yekupora kwayo, uye inodzivirira kupisa uye inodzivirira kukwegura haina simba.
3. Fomu
Urea-formaldehyde resininogona kuratidzwa mumhando dzakasiyana-siyana dzakadai seresin, upfu, bhodhi uye namati kuti ienderane nezvinodiwa zvakasiyana zvekushandisa.
4. Maitiro anoshanda
Urea-formaldehyde resin yakakodzera mabasa akasiyana-siyana akadai sekuputira uye kumanikidza, zvichipa rutsigiro pakugadzirwa kwezvigadzirwa zvakasiyana-siyana.
5. Kushandiswa
Seguruu rinoshandiswa zvakanyanya muindasitiri yekugadzira huni,resin yeurea-formaldehydeinoshandiswa zvakanyanya mukubatanidza matanda, plywood, laminate, uye zvigadzirwa zvebamboo nematanda. Semuenzaniso, inoshandiswa kugadzira magoko ematanda kubva pasi, fenicha, mabhokisi ekurongedza, midziyo yemachira, uye midziyo yemumba.
1. Wedzera kuramba kwemvura kweurea-formaldehyde resin glue: Nekuwedzera zvinhu zvinobatanidza zvakaita sealuminium sulfate nealuminium phosphate, kuramba kwayo mvura kunogona kuvandudzwa zvinobudirira.
2. Kuvandudza kusimba kwemasero ekukwegura: Kusanganisa mamwe maresini ethermoplastic muzvinonamira zveurea-formaldehyde resin kunogona kuvandudza zvakanyanya kusimba kwemasero ekukwegura.
3. Deredza huwandu hwe formaldehyde: Nekugadzirisa maitiro ekugadzira, kuderedza huwandu hwe molar hwe formaldehyde ne urea, kana kuwedzera formaldehyde scavengers (senge urea, melamine, nezvimwewo), chinangwa chekuderedza huwandu hwe formaldehyde mu urea-formaldehyde resin glues chinogona kuzadzikiswa.
Aojin Chemical inotengesa maresini eurea-formaldehyde emhando yepamusoro ane mwero wepamusoro wezvigadzirwa. Tumirai kuindasitiri yefenicha neindasitiri yebhodhi. Wana mutengo wakanakisa weurea-formaldehyde resin izvozvi, taurai neAojin Chemical nekukurumidza!
Nguva yekutumira: Chikumi-24-2025
