Urea
Nā 'Detailslelo kiko'ī
Nā kiko'ī i hāʻawiʻia
Keʻokeʻo keʻokeʻo(Nāʻikepili ≥46%)
Nā'āpana kala(Nāʻikepili ≥46%)
Crystal prism(ʻIkepili ≥99%)
(Scope o ka hoʻohanaʻana i ka hoʻohanaʻana i ka 'huahana huahana')
①ʻO ka huiʻana, heʻano likeʻole a me nā mea kanu a me ka hoʻokuʻuʻana o ka wai, a me ka laweʻana i ka wai a me ka halihaliʻana i nā pale
②ʻO ka helu dissolution, hoʻokuʻu i ka wikiwiki a me ka ukuʻana o nā'āpana o nā'āpana liʻiliʻi, a ua wikiwiki ka hopena o nā'āpana liʻiliʻi; ʻO ka weheʻana o nā'āpana nui he lohi a lohi ka manawa fetilization.
③ʻO nāʻikepili o ka Urea Buiret ka haʻahaʻa ma mua o kēlā mau'āpana liʻiliʻi, e hoʻohanaʻia e like me ka mea kanu baselizer. No ke kau inoa,ʻo ka umu granular liʻiliʻi e hoʻohanaʻia no ka foliar fpraying, a me ka noi noi a me ke kiʻiʻana i ka heluʻana.
④ E hoʻokaʻawale nui iā Urea i nāʻikepili lepo lepo haʻahaʻa i hoʻohālikelikeʻia me ka ikaika liʻiliʻi, he nui ka laweʻana i ka ikaika
'Overbright® 'Wl e hāʻawiʻia nā mea i hanaʻia
Huahana huahana
57-13-6
200-315-5
60.06
Nā hui hui
1.335 G / cm³
E hoʻomoʻa i ka wai
196.6 ° C
132.7 ℃
Hoʻohana I FoodSear
Kaohiʻana
[Hoʻoponopono i ka nui o nā pua]I mea e lanakila ai i ka makahiki nui a me ka liʻiliʻi o ka pākekeʻo Apple kaʻokoʻa, a hana i ka nui o ka pua o ka makahiki nui kūpono.
[Pua a me nā hua hua]ʻOi aku ka naʻau o nā pua pua i ka urea, akā ua lohi ka hopena, no nā huaʻala a me nā hua manu he nui loa.
[Lapalapa huaʻaiI ka hana hana o ka Haybrid Sword Dram e hana nei i kaʻoihana o waho, i ka nui o ka huaʻai o ka huaʻaiʻana. ʻaʻole e hoʻonui i ka ulu lāʻau.
[Kiʻi KiʻiMe Urea, holoi holoi, wai 4: 1: 400 [Urea ir certilizer] ureas i nāʻano chelated hao me ka f2 + i keʻano o ka paʻakikī. ʻO kēiaʻano o ka mea hao hao hao kālā he uku haʻahaʻa a me ka hopena maikaʻi ma ka paleʻana i ka hemahema o ka hao a me ka nalowale. ʻOi aku ka maikaʻi o ka mana o ka chloosis ma mua o ka mea he 0.3% sulfate fulfate fulfate.
Paʻi paʻi a dyeing
① Hiki ke hoʻohanaʻia e like me ka nui o ka melaine, urea-formaldehyde resin, phthalogini boltrate, phthaycline bintamate a me nā huahana'ē aʻe i nā huahana hana.
② He hopena mālamalama i ka pohō o ka chemiki e kahe ana o ka kila a me ka kila kila keleawe, a hoʻohanaʻia hoʻi i ka hoʻomākaukauʻana i ka wai metaladiti
③ Ma kaʻoihana, ua hoʻohanaʻia ia ma keʻano he mea hana i hanaʻia no ka hanaʻana o URa-Formaldehyde Resins
④Wa ke kohoʻana i nā mea hoʻokele no ka denitrification o ka haunaele nui, e like me ka uroatoutive urea a me 87.5% deionity kiʻekiʻe.
⑤ E hoʻokaʻawale i ka paraffin wax (no ka mea hiki i nā urea ke hana i nā mea kūʻai aku, nā mea kūʻai aku, nā mea kūʻai aku o nā mea kūʻai aku
⑥ʻO kaʻoihanaʻo Tymplery he mea maikaʻi loaʻo Dye Foye Solivent / hygroscopic Agent / Viscose Fiber Expbing Agent, Resin Freast Hoʻohālikelike o nā waiwai hygroscopic o Urea me nā mea hana hygrosopicic'ē aʻe i loko o keʻano o kaʻoihana: ka paeʻana i kona paona pono'ī.
Ka helu costytic (misiturizizing interredient)
Hoʻohanaʻo Dermatology i kekahi mau pūʻali koa e loaʻa iā urea e hoʻonui i ka nui o kaʻili. Ua hoʻohanaʻia ka lole i hoʻohanaʻia no nā kuiʻole i laweʻoleʻia he 40% urea. ʻO Urea kahi mea aloha maikaʻi loa, aia nō ia ma ka culecle o kaʻili,ʻo ia kaʻili kūlohelohe o kaʻili
