Lintlha tsa Sehlahisoa:

Optical brightening agents (OBAs) ke metsoako ea lik'hemik'hale e sebelisetsoang ho ntlafatsa ho khanya le ho soeufala ha thepa e kang masela, pampiri, li-detergents le polasetiki.Li sebetsa ka ho monya leseli la ultraviolet le ho le ntša hape e le leseli le bonahalang le leputsoa.

Sena se thusa ho ntlafatsa boipiletso ba bona ba pono le ho etsa hore lihlahisoa li hlahelle holim'a sethalafo.Ke habohlokoa ho hlokomela hore li-optical brighteners ha li na nako e telele 'me li ka fela ka mor'a nako.Hape li ka 'na tsa se ke tsa sebetsa hantle linthong tse pepesehileng letsatsing le tobileng kapa mehloling e meng ea leseli la UV.Ha u sebelisa lihlahisoa tse nang le li-optical brighteners, ke habohlokoa ho latela litaelo tsa moetsi mabapi le litekanyetso le mekhoa ea kopo ho finyella phello e lakatsehang.

Likaroloana:

1.Phofo e mosehla.
2.Ho khantša k'hothone.
3.Maemo a phahameng bakeng sa likhetho tse fapaneng tsa ho paka.
4.Pampiri e khanyang le e matla, 'mala oa textile oa k'hothone.

Kopo:

E sebelisoa ts'ebetsong ea ho daea lesela la k'hothone.Tharollo ea metsi ke ho emisoa ha bosoeu ba milky, empa ha e ame phello ea ts'ebeliso.Ntho e phahameng ka ho fetisisa e tšoeu ea CXT e phahame haholo ho feta tse ling tse khanyang tsa optical, 'me liphello tse khotsofatsang li ka fumanoa ka ho sebelisa CXT bakeng sa masela a k'hothone a hlokang bosoeu bo phahameng haholo.Moemeli oa Optical brightener CXT o boetse o loketse indasteri ea tlhahiso ea sesepa le ho hloekisa.Bosoeu bo phahameng, fluorescence e matla, khanya e tšoeu.Tekanyetso: Dip dae 0.2-0.4% (owf)