China Optical brightener ejenti OB sepulasitiki Umkhiqizi kanye Umthengisi | Umthombo
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Optical brightener ejenti OB sepulasitiki

Incazelo emfushane:

Best whitening agent optical brightener OB 184 for plastic [Chemical name] 2,5′-Bis[2-(5-tert-butyl benzoxazolyl-2'-)thiophene [Molecular weight] 430 [Structural formula]   [Formula] C26H26N2O2S [Appearance] slight greenish yellow powder [Structure] a compound of benzoxazole type [Melting point] 200℃-202℃ [Solubility] hardly soluble in water,but soluble in paraffins,mineral oils and ordinary organic solvents. [Specifications] ITEM INDICES APPEARANCE Slight greenish yellow powder ...


umkhiqizo Imininingwane

umkhiqizo Amathegi

Kuhle mhlophe ejenti brightener optical OB 184 for plastic

[Chemical igama] 2,5'-Bis [2- (5-tert-butyl benzoxazolyl-2 '-) thiophene

[Isisindo Yamamolekhula] 430

[Ifomula Bezakhiwe]

 } UH8I0A {SGC ~ {JAIOJMUQY5

[Formula] C26H26N2O2S

[Ukubukeka] ogqamile okuncane powder ophuzi

[Ukwakheka] ekhuthaza ohlobo benzoxazole

[Melting iphuzu] 200 ℃ -202 ℃

[Solubility] neze oncibilikayo emanzini, kodwa oncibilikayo paraffins, amafutha amaminerali kanye kumakhemikhali awuketshezi abavamile organic.

[Kanjengoba]

optical brightener ob ..

INTO indices
UKUBUKEKA ogqamile Iya kancane powder ophuzi
Uhlanzekile (HPLC) ≧ 99%
ukuma 200 ℃ -202 ℃
FINENESS ≧ 100MESH

[Izicelo]

OB ingasetshenziswa mhlophe amapulasitiki Thermoplastic, PVC, PS, PE, PP, ABS, Fier acetate, upende, enamathela, ukuphrinta inki, etc..It kungenziwa wanezela kunoma yisiphi isigaba e prodess ngoba inqubo shitening le polymers mase imikhiqizo siphelile egqamile bluish ocwebezelayo emhlophe.

[Iziqondiso ukusetshenziswa kanye umthamo]

Umthamo shoule kube 0.01-0.05% ku isisindo plastic.Put mhlophe ejenti OB ku zithutha plastic, uhlanganise ingxube kahle bese benza shaping.Fluorescent mhlophe ejenti OB iyafana Uvitex OB eyenziwe ezweni langaphandle.

[Iphakheji]

Iphepha sigubhu uphahlwe amapulasitiki izikhwama, inetha 25kg noma 10kg.

[Ukuphathwa nokuphepha]

OB kungenziwa iphathwe ngokuvumelana nemithetho esivamile industral chemicals.Avoid uthuli kwetinhlavu kanye ukuthungela imithombo. indry sibeka futhi endaweni epholile.

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25KG amakhadibhodi izigubhu Agcwele double izikhwama ujenga futhi igcinwe kude ukukhanya endaweni epholile, endaweni eyomile

brightener optical ob-1,

 


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