Urea-formaldehyde resin(UF resin) he mea hoʻopili polymer thermosetting. Hoʻohana ʻia ia i nā kula he nui ma muli o kāna mau waiwai maka liʻiliʻi, ikaika hoʻopaʻa kiʻekiʻe, nā kala ʻole a me nā pōmaikaʻi. ʻO kēia ka papa inoa o kāna mau hoʻohana kumu:
1. ʻO ka papa hana a me ka hana lāʻau
Plywood, particleboard, medium-density fiberboard, etc. Ma muli o kāna hana maʻalahi a me ke kumukūʻai haʻahaʻa, ʻo ia ka mea hoʻopili nui i ka ʻoihana hana lāʻau.
Kai loko: Hoʻohana ʻia no ka hoʻopaʻa ʻana i nā mea e like me nā veneers a me ke kūkulu ʻana i nā paneli hoʻonaninani.
2. ʻO nā mea i hoʻoheheʻe ʻia a me nā mea pono o kēlā me kēia lā
Nā ʻāpana uila: ʻO nā huahana e like me nā kaula mana, nā hoʻololi, nā hale mea kani, a me nā mea ʻē aʻe ʻaʻole pono ke kūpaʻa wai kiʻekiʻe.
ʻO nā mea e pono ai i kēlā me kēia lā: ʻO nā tile Mahjong, nā poʻi halepaku, nā lako papa (kekahi mau huahana i pili ʻole i ka meaʻai).
3. ʻOihana a me nā mea hana
Ka uhi a me ka uhi: Ma ke ʻano he substrate hoʻoheheʻe kiʻekiʻe, hoʻohana ʻia ia i nā kaʻa, nā moku, ke kūkulu ʻana a me nā māla ʻē aʻe e hāʻawi i ke kūpaʻa kemika a me ka pale ʻana i ka wā.
Ka paʻi lole a me ka waihoʻoluʻu: Ma ke ʻano he mea hoʻopau anti-wrinkle, hoʻomaikaʻi ia i ka anti-fading a me ka palupalu o nā textiles.
Hoʻololi ʻia nā mea polimer: Ma ke ʻano he mea hoʻohui cross-linking a i ʻole plasticizer, hoʻonui ia i ka ikaika a me ke kūpaʻa wela o nā resins synthetic a i ʻole ka lāʻau.
4. Nā noi ʻē aʻe Ka pepa a me ka pulp lole: Hoʻohana ʻia no ka hoʻopaʻa ʻana i ka pepa a i ʻole ka lole.
ʻO ka hoʻomaʻemaʻe lāʻau: ʻO ka impregnation o ka lāʻau me ka urea solution hiki ke hoʻomaikaʻi i ka hana hana (pili pololei ʻole i ka urea-formaldehyde resin raw material).
Nānā: ʻO ka pilikia hoʻokuʻu formaldehyde ourea-formaldehyde resinkaupalena ʻia kona hoʻohana ʻana i ka pili ʻana i ka meaʻai a i ʻole ke kūʻē ʻana i ka wā kiʻekiʻe, a koi ʻia ka ʻenehana hoʻololi e hoʻomaikaʻi i ka hana.
ʻO Aojin Chemical kahi mea hoʻolako kemika kiʻekiʻe, kūʻai aku i ka resin urea-formaldehyde, ka pauka resin, a me ka resin urea-formaldehyde ma nā kumukūʻai kūʻai nui. ʻO wai ka mea kūpono? Welina mai e nīnau iā Aojin Chemical
Ka manawa hoʻouna: Mei-13-2025