Luna Hoʻomaʻamaʻa Optical OB CAS 7128-64-5

ʻO ka wehewehe pōkole:

ʻO nā mea hoʻomālamalama ʻo Optical (OBA), i ʻike ʻia he fluorescent brightening agents (FBAs), he pūhui kemika e hāʻawi i ka hopena keʻokeʻo i ka lole.Hana lākou i kēia ma ke komo ʻana i ka mālamalama i ka ʻāpana ultraviolet a me ka violet a hoʻokuʻu hou i ke kukui ma ka ʻāina uliuli.Hoʻemi kēia kukui polū i ka waihoʻoluʻu melemele o ka substrate a hāʻawi i kahi nānā hoʻomālamalama.

Hoʻokaʻaʻike: Erica Zheng

Email: erica@shxlchem.com

Kelepona: +86 21 2097 0332

Mob: +86 177 1767 9251

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

Skype: slhyzy

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

Hoʻohana ʻia ʻo Optical Brightener OB i mea hoʻomālamalama a hoʻopau i ka melemele o kahi polymer a hāʻawi i kahi hiʻohiʻona keʻokeʻo.Hoʻohana nui ʻia e like me ka thermoplastic (PVC, PS, PE, PP, ABS) optical brightener.

Hōʻike:

inoa mea kūʻai	OB
Inoa Kimia	2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS No.	7128-64-5
ʻĀpana Molekala	C26H26N2O2S
Kaumaha Molekala	430.56
Ka nana aku	ʻO ka pauka melemele ʻōmaʻomaʻo iki
Hoʻāʻo	98% min
Lae hehee	196-200°C

Palapala noi

Hoʻohana ʻia ʻo Optical Brightening OB no nā uhi, paʻi ʻīnika, pena, nā kala, nā fiber i hana ʻia, ka ʻili synthetic, nā waxes, nā momona, a me nā aila.Manaʻo e hoʻohana i loko wale nō.

Inā pono e hoʻohana ʻia ʻo OB me kahi mea hoʻoheheʻe UV, pono e waiho ka spectrum absorption o ka hope i ka puka makani hāmama ma kahi kokoke i UVA no ka ob ob.

Manaʻo ʻia nā manaʻo: 0.02-5% hilinaʻi i ka noi a me ke kiʻekiʻe o ka keʻokeʻo i makemake ʻia.