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Optical Brightener OB

Lumela, tloo ho bona lihlahisoa tsa rona!

Optical Brightener OB

Optical BrightenerOBe eketsoa ho lisebelisoa tse ngata ho fokotsa mosehla, ho ntlafatsa bosoeu, le ho ntlafatsa khanya ea sehlahisoa.E sebelisoa haholo 'marakeng oa polasetiki.Ka lebaka la bokhoni ba eona bo botle bo khanyang, botsitso bo botle ba mocheso, le ho lumellana le li-polymer tse ngata.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

 

OB-1

CI

393

Nomoro ea CAS.

1533-45-5

Ponahalo

Phofo ea kristale e bosehla bo khanyang

Bohloeki

≥98.5% mets.

Melting Point

357-360 ℃

Kopo

Bosoeu bo botle le phello e khanyang bakeng sa lesela la motsoako oa polyester-cotton.Haholo-holo mefuteng e fapaneng ea lihlahisoa tsa polasetiki tse kang PET, PP, PC, PS, PE, PVC.Empa ho bonolo ho falla ka PE le polasetiki e tlase ea mocheso.

Ho paka

25kg faeba meropa e nang le PE liner.

 

OB

CI

184

Nomoro ea CAS.

7128-64-5

Ponahalo

Bosehla bo bobebe kapa phofo e tšoeu ea lebese

Bohloeki

≥99.0% mets.

Melting Point

196-203 ℃

Kopo

Setsi se setle sa ho soeufala bakeng sa PVC, PS, PE, PP, ABS, polasetiki ea thermoplastic, fiber ea acetate, pente, ho roala le ho hatisa enke, joalo-joalo.

Ho paka

25kg faeba meropa e nang le PE liner.

 

CBS-127

CI

378

Nomoro ea CAS.

40470-68-6

Ponahalo

Phofo ea kristale e mosehla

Bohloeki

≥99.0% mets.

Melting Point

190-200 ℃

Kopo

Phello e ntle ea bosoeu bakeng sa lihlahisoa tse fapaneng tsa polasetiki le tsa polasetiki, joalo ka PVC, Polypropylene, lihlahisoa tsa polasetiki tsa boemo bo holimo tse pepeneneng.Whitening effect e ntle haholo.Haholo-holo e sebelisoa lihlahisoa tse bonolo tsa PVC.

Ho paka

25kg faeba meropa e nang le PE liner.

(Maikutlo:Lintlha tsa lihlahisoa tsa rona ke tsa litšupiso feela.Ha re ikarabelle bakeng sa sephetho leha e le sefe se sa lebelloang kapa khang ea patent e bakoang ke eona.)

 

Lintlha:

Optical Brighteners e sebetsa ka ho monya mahlaseli a ultraviolet le ho ntša leseli le leputsoa.Leseli le leputsoa le hlahisoang le tla fokotsa 'mala o mosehla oa polymer.Ka pel'a moemeli oa whitening, joalo ka TiO2, tšebeliso eaOB-1e tla hlahisa ponahalo e tshweu e kganyang kapa e “tshweu hofeta bosweu”.
Moemeli oa Optical BrightenerOBke molek'hule e phahameng ea boima ba molek'hule e khanyang ea sehlopha sa thiophenediyl benzoxazole, e loketseng bakeng sa khanya ea optical ea li-polymer nakong eohle ea ho sebetsa.
TheCBS-127ke Optical Brightener e sebetsang ho li-polymers, haholo-holo bakeng sa lihlahisoa tsa PVC le tsa phenylethylene.E ka ekeletsoa ho li-polymers joalo ka pigment.Mmala o mosoeu o khanyang o tla hlahisa lihlahisoa haeba o sebelisoa khatello e tlaase eaCBS-127mmoho le anatase titania.Khatiso eaCBS-127e lokela ho eketsa haeba rutile anatase titania e tla sebelisoa.

 

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