Umgangatho ophezulu we-UV Absorber UV P CAS 2440-22-4

Inkcazelo emfutshane:

Igama leKhemikhali: UV Absorber UV P

Izithethantonye : 2-(2H-Benzotriazol-2-yl)-p-cresol

I-CAS 2440-22-4

Ifomula yemolekyuli: C13H11N3O

Ubunzima bemolekyuli: 225.25

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Usetyenziso

I-UV P sisizinzisi sokukhanya sepolymeric esisebenzayo. Ingasetyenziswa ngokubanzi kwiiplastiki zobunjineli kunye ne-homologous styrene copolymer, njenge-polyester, i-acrylic resin kunye nezinye iipholima ze-halogen okanye i-copolymers (ezifana ne-vinylene), i-acetal, i-cellulose ester njl. , ezinye ii-cellulose esters, kunye nemathiriyeli ye-epoxy.
Ikwanesakhono esinamandla sokufunxa ukukhanya kwe-ultraviolet kuluhlu lwe-300-400nm. I-UV P ine-photostability ephezulu phantsi kwelanga elide.

Ukupakisha

Gcina isikhongozeli sivalwe ngokuqinileyo. Kuphephe ukungeniswa kunye nokuphefumla.

Ibhokisi ye-25KG okanye njengeemfuno zabathengi

Inkcazo

INTO	INDEX
Imbonakalo	Umgubo wekristale otyheli okhanyayo
Uvavanyo,%	≥ 99
Iyaguquguquka, %	≤ 0.50
Uthuthu, %	≤ 0.10
Indawo yokunyibilika(℃)	120.00℃ ~ 133.00℃
Ugqithiso	440nm: 97.00% min; 500nm: 98.00% min
* Ukongeza: Inkampani inokuphanda kwaye iphuhlise iimveliso ezintsha ngokwemfuno ekhethekileyo yabathengi bethu.