Ama-Optical Brightening Agents ayakwazi ukumunca ukukhanya kwe-UV futhi akubonise ekukhanyeni okuluhlaza okwesibhakabhaka noku-cyan, okungagcini nje ngokuphikisa ukukhanya okuncane okuphuzi kwendwangu kodwa futhi kwandisa ukukhanya kwayo. Ngakho-ke, ukwengeza okokugeza kwe-OBA kungenza izinto eziwashiwe zibukeke zimhlophe futhi zigqame.
Ngemikhiqizo ngokwayo, ukungezwa kwe-OBA kungathuthukisa kakhulu ubumhlophe nokukhanya kwe-detergent, insipho, njll.,ukubukeka kabi, nokwenza imikhiqizo ibukeke isezingeni eliphezulu futhi ihlanzekile.
Okulandelayo kuyifomula evamile yokuhlanza izingubo:
| Okuqukethwe | Isilinganiso |
| I-LAS | 15-20% |
| Na2CO3 | 20-30% |
| Na2O·nSiO2 | 5-10% |
| 2Na2CO3·3H2O | 5-10% |
| I-Optical Brightener | 0.1-0.5% |
| Iphunga Elimnandi | 0.1-0.3% |
| I-enzyme | 0.5-1% |
I-optical brightenerI-CBS-Xokuhlinzekwe yinkampani yethu kuqhathaniswa ngokuphelele nomkhiqizo owaziwayo waseYurophu, kanti intengo yawo izokwehla. Isetshenziswa kakhulu ezindaweni eziphezuluuketshezi lokuhlanza izingubo, futhi ingabuye isetshenziselwe okumhlophe noma okunemibalainsipho yobuhle. Ngokucatshangelwa kwezindleko, siphinde sinikeze isiphetho esiphansi uma kuqhathaniswaimikhiqizo ikakhulukazii-detergent powder.
Mayelana nokuphepha kwe-OBA, izifundo eziningi zobuthi ngaphakathi nangaphandle zibonise ukuthi i-OBA ayinayo i-carcinogenicity, mutagenicity, noma teratogenicity. Isibonelo, izinhlangano ezifana noMnyango Wezemvelo waseJalimane, i-European Union Detergent Association (AISE), kanye ne-Japan Soap and Detergent Industry Association (JSDA) zenze ukuhlola okuphelele kwe-OBA, eqinisekisa ukuthi ayinabungozi kubantu nakwindawo ezungezile ngesilinganiso esinqunyiwe.
Ngakho-ke, okwamanje alukho ucwaningo olugunyaziwe olufakazela ukuthi i-OBA inomdlavuza. Nakuba abanye bephikisana ngokuthi kungase kubangele ukucasuka noma ukungezwani komzimba esikhumbeni, lokhu kusabela akuhlobene ne-carcinogenicity futhi kunezehlakalo eziphansi kakhulu.
Isikhathi sokuthumela: Feb-11-2025