Optical Brightening Agent OB CAS 7128-64-5

Kufotokozera Kwachidule:

Optical brightening agents (OBAs), omwe amadziwikanso kuti fluorescent brightening agents (FBAs), ndi mankhwala omwe amachititsa kuti nsalu ikhale yoyera.Amachita zimenezi mwa kuyamwa kuwala m’dera la ultraviolet ndi violet ndi kutulutsanso kuwala kudera la buluu.Kuwala kwa buluu kumeneku kumachepetsa mtundu wachikasu wa gawo lapansi ndikupereka mawonekedwe owala.

Contact: Erica Zheng

Email: erica@shxlchem.com

Tel: +86 21 2097 0332

Gulu: +86 177 1767 9251

WhatsApp: +86 186 2503 6043 (WeChat & Telegraph & Line)

Skype: slhyzy

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Optical Brightener OB imagwiritsidwa ntchito ngati chowunikira ndikuchotsa chikasu cha polima ndikutulutsa mawonekedwe oyera.Amagwiritsidwa ntchito makamaka ngati thermoplastic (PVC, PS, Pe, PP, ABS) kuwala kowala.

Kufotokozera:

Dzina lazogulitsa	Kuwala kwa Optical OB
Dzina la Chemical	2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS No.	7128-64-5
Molecular Formula	Chithunzi cha C26H26N2O2S
Kulemera kwa Maselo	430.56
Maonekedwe	Ufa wobiriwira wobiriwira pang'ono
Kuyesa	98% mphindi
Malo osungunuka	196-200 ° C

Kugwiritsa ntchito

Optical Brightening OB imagwiritsidwa ntchito popaka, inki zosindikizira, utoto, utoto, ulusi wopangidwa, zikopa zopangira, sera, mafuta, ndi mafuta.Limbikitsani ntchito zamkati zokha.

Ngati OB iyenera kugwiritsidwa ntchito limodzi ndi chowumitsira UV, mayamwidwe ake ayenera kusiya zenera lotseguka pafupi ndi UVA la chowunikira chowunikira.

Analimbikitsa woipa: 0.02-5% zimadalira ntchito ndi mlingo wa ankafuna whiteness.

FAQS

Kodi ndingatenge bwanji Optical Brightening OB?

Contact:erica@shxlchem.com

Malipiro

T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

Nthawi yotsogolera

≤25kg: mkati mwa masiku atatu ogwira ntchito mutalandira malipiro.

＞25kg: sabata imodzi

Chitsanzo

Likupezeka

Phukusi

1kg pa thumba, 25kg pa ng'oma, kapena momwe mungafunire.

Kusungirako

Sungani chidebecho chotsekedwa mwamphamvu pamalo owuma, ozizira komanso olowera mpweya wabwino.Sungani padera pazotengera zazakudya kapena zinthu zosagwirizana.