I-Optical Brightener ST-1
Iinkcukacha zeMveliso
| Igama lemveliso: | I-Optical Brightener ST-1 |
| Uhlobo Lwesakhiwo: | I-stilbene derivative |
| CI: | FWA396 |
| Iqabane: | I-Heliofor PU (POL) |
| Imbonakalo: | Umgubo wekristale oluhlaza okhanyayo otyheli |
| Umbala Womthunzi: | Violet blue |
| Ubunyulu: | ≥99% |
| Ixabiso le-E: | ≥780 |
Iipropati
Le mveliso isetyenziselwa ubushushu begumbi ukuya ngaphakathi kwe-280 ℃, inokuthoba amaxesha angama-80 amanzi athambileyo, i-asidi kunye nokumelana ne-alkali yi-pH = 6 ~ 11, ingasetyenziselwa kwibhafu enye kunye ne-anionic surfactants okanye idayi, i-surfactants engeyiyo ionic, kunye ne-hydrogen peroxide.Kwimeko ye-dosage efanayo, ubumhlophe buphindwe ngamaxesha angama-3-5 ngaphezu kwe-VBL kunye ne-DMS, kwaye amandla okulungelelanisa aphantse afana ne-VBL kunye ne-DMS., Ipeyinti kulula ukufuduka kunye nephuzi emva kokumisa.Le mveliso isombulula ngokufanelekileyo ukumelana nokushisa, ukuchasana kwemozulu, ukuchasana kwe-yellowing kunye nokumelana nokufuduka kwe-agent emhlophe ye-fluorescent kwiipende ezisekelwe emanzini kunye nepeyinti yamanzi.Iyakwazi ukugcina ipeyinti kunye nomhlophe emva kokwakhiwa kwepeyinti.Isidanga sihlala sisitsha.
Usetyenziso
Isetyenziselwa ipeyinti ye-acrylic latex, i-acrylic kunye ne-polyurethane yepeyinti eyenziwe ngamanzi eyenziwe ngamanzi, ipeyinti esekwe emanzini e-polyurethane, ipeyinti yamatye yokwenyani, isambatho esingangeni manzi, ipeyinti enemibala, udaka olomileyo lomgubo, iputty eyomileyo, iglu yokwakha, incama yombala esekwe emanzini kunye nokunye. iimveliso zokugquma ezisekelwe emanzini ezineendlela ezahlukeneyo zokuqulunqa, Isixa esincinci sokongeza, ukuqaqamba okugqwesileyo kunye nesiphumo esikhanyayo!Okwangoku, i-high-effective-fluorescent brightener eyona nto ifanelekileyo kwiipeyinti zamanzi kunye ne-lacquers ekhaya nakwamanye amazwe.
Imiyalelo
Ngokweenkqubo ezahlukeneyo zokugquma, kukho iindlela ezintathu zokongeza i-agent emhlophe ye-fluorescent:
1. I-agent emhlophe ye-fluorescent yongezwa njengemveliso yomgubo kwinkqubo yokugaya i-paste yombala (oko kukuthi, inkqubo yokulungiswa kombala we-paste), kwaye emva koko igalelwe ngokupheleleyo de amaqhekeza angaphantsi kwe-20um ahlakazwe ngokufanayo kwipeyinti.
2. Emva kokugaya i-agent emhlophe ye-fluorescent, yongeza kwipeyinti usebenzisa i-disperser ephezulu.
3. Kwinkqubo yokuvelisa, chitha i-agent emhlophe ye-fluorescent kunye nomxube malunga ne-30-40 degrees yamanzi afudumele kunye ne-1/80 yamanzi kunye ne-ethanol, uze uyifake kwipeyinti esekelwe emanzini, uze uyisasaze ngokulinganayo ngokupheleleyo. ukuxhokonxa.Isixa esongezelelweyo yi-0.02-0.05% yobunzima bengubo.
Iphakheji
I-10KG / 15KG / 25KG Ibhokisi okanye iDrum, isikhwama sangaphakathi se-PE.
Ugcino
Gcina kwindawo emnyama, evaliweyo.
