I-Optical Brightener VBL
Ifomula yolwakhiwo
INOMBOLO YECAS: 12224-16-7
Ifomula yemolekyuli: C36H34N12O8S2Na2 Ubunzima bemolekyuli: 872.84
Isalathiso soMgangatho
1. Ukubonakala: umgubo ophuzi okhanyayo
2. Umthunzi: Blue Violet
3. Ukuqina kweFluorescence (ilingana nemveliso eqhelekileyo): 100,140,145,150
3. Ukufuma: ≤5%
5. Izinto ezinganyibilikiyo zamanzi: ≤0.5%
6. Ukulunga (izinga lokugcinwa kwe-sieve ngokusebenzisa i-120 mesh standard sieve): ≤5%
Ukusebenza kunye neempawu
1. I-anionic kwaye ingasetyenziselwa kwibhafu efanayo kunye ne-anionic surfactants okanye idayi, i-non-ionic surfactants kunye ne-hydrogen peroxide.
2. Akufanelekile ukusetyenziswa kwibhafu enye kunye ne-cationic surfactants okanye idayi.
3. I-arhente emhlophe ye-fluorescent i-VBL izinzile kumgubo we-inshorensi.
4. I-Fluorescent brightener i-VBL ayichasananga ne-ion zetsimbi ezifana nobhedu kunye nentsimbi.
Ububanzi beSicelo
1. Isetyenziselwa ukwenza mhlophe umqhaphu kunye neemveliso ezimhlophe ze-viscose, kunye nokukhanya okukhanyayo okukhanyayo okanye iimveliso eziprintiweyo, kunye nokukhanya okukhanyayo okuqhelekileyo, ukudibanisa okulungileyo kwimicu ye-cellulose, iipropati zokulinganisa ngokubanzi, ukuprintwa, ukudaya, ukudaya kweepadi kunye nokuLungela ukuncamathisela ukuprinta.
2. I-Fluorescent brightener VBL ingasetyenziselwa ukwenza i-vinylon emhlophe kunye neemveliso zenayiloni.
3. Isetyenziselwa ukwenza mhlophe kwishishini lephepha, i-pulp okanye ipeyinti.
Imiyalelo
1. Kwishishini lephepha, i-agent emhlophe ye-fluorescent i-VBL inokuchithwa emanzini kwaye yongezwe kwi-pulp okanye ipeyinti.
Kumashishini ephepha, sebenzisa amaxesha angama-80 amanzi ukunyibilikisa i-agent emhlophe ye-fluorescent i-VBL kwaye uyifake kwi-pulp okanye i-coating.Isixa yi-0.1-0.3% yobunzima be-pulp eyomileyo yamathambo okanye i-coat-dry coating.
2. Kwishishini lokuprinta kunye nokudaya, i-agent emhlophe ye-fluorescent i-VBL inokongezwa ngokuthe ngqo kwi-vat yokudaya, kwaye ingasetyenziselwa emva kokuchithwa emanzini.
Umthamo
0.08-0.3%, umlinganiselo wokuhlambela: 1:40, iqondo lobushushu elingcono lokudaya: 60℃
UGcino kunye noLungelo
1. Kucetyiswa ukuba ugcine i-agent emhlophe ye-fluorescent i-VBL kwindawo epholileyo, eyomileyo kwaye ugweme ukukhanya.Ixesha lokugcina yiminyaka emi-2.
2. Ixesha lokugcinwa kwe-agent emhlophe ye-fluorescent ye-VBL ingaphezulu kweenyanga ezi-2.Inani elincinci leekristale livumelekile, kwaye umphumo wokusetyenziswa awuyi kuchaphazeleka ngexesha leshelufu.
3. I-VBL ekhanyayo inokuxutywa kunye ne-anionic kunye ne-non-ionic surfactants, ngokuthe ngqo, i-acidic kunye nezinye iidayi ze-anionic, iipende, njl.
4. Umgangatho ongcono kakhulu wamanzi kufuneka ube ngamanzi athambileyo, angafanele abe ne-ion zetsimbi ezifana nobhedu kunye nentsimbi kunye ne-chlorine yamahhala, kwaye kufuneka ilungiswe ngokukhawuleza xa isetyenziswe.
5. Idosi ye-agent emhlophe ye-fluorescent ye-VBL kufuneka ifaneleke, ubumhlophe buya kuncipha okanye bujike bube tyheli xa bugqithise.Kucetyiswa ukuba umthamo ungadluli kwi-0.5%.
