UV-326 CAS NO. 3896-11-5

isu tine yakakura kwazvo yekubvira yakaenzana 100mt / gore

nzvimbo yekugadzira inoongororwa uye inotenderwa nesu fda.

tinokwanisa kutsigira,

yakagadzikana kupihwa

yakakura kubuda

mutengo unokwezva

rutsigiro rwekuvaka, imba yekuchengetedza mune jersey idzva uye europe

saiti tsigiro yekutsigira

documentaton rutsigiro

kukurumidza kupindura mukati memaawa makumi maviri nemana

uv-326 ndeye benzotriazole mhando ultraviolet mwenje inonatsa, ichikanganisa kugadzikana kwechiedza kwepurasitiki nemamwe mapuroymendi. uv-326 inonyanya kukodzera kune polyolefins kushambadza kutonhora kunopora polyesters. inodzivirira ma polymers kubva kune UV radiation ichibatsira kuchengetedza iyo yekutanga kuoneka uye kwepanyama kuvimbika, kunyanya kune polyolefins uye polyester resin.

Mamwe mazita: TINUVIN 326; ZVINOKOSHA 73

Chitarisiko: Light yeyero upfu

Solubility: Gadziriso yakajeka, isina insoluble

Nzvimbo yekuyeuka: 137-141

Volatiles zvemukati: 0.5% max

Ash zvemukati: 01% max

Kudengenyeka: 460nm 96.0% min

500nm 97.0% min

UV-326 inogona kunyungudutswa mune yakadaro organic solvent senge benzol, touene, phenyethene, nezvimwewo. Haigone kunyungudika mumvura. Inogona kunyungudika zviri nyore mumasom mhando dzesinasi, uye haina hany'a nesimbi Ions. Pasi pealkalinity, seyakadzika isina kugadzikana, haina kushandurwa int yero, ca kunotora iyo ultraviolet ray ye 270-380nm wavelength zvinobudirira. Kana ichishandiswa nema antioxidants, ine mushandira pamwe. Nenzvimbo yepasi, inoonekwa seye sagest yepurasitiki yekuwedzera.

Applications

ZvePolypropylene

ABS: 0.3-0.5 WT% zvichibva pahuremu hwepolymer

PS: 0.2-0.3 WT% zvichibva pahuremu hwepolymer

HIPS: 0.2-0.3WT% zvichibva pahuremu hwepolymer

Kune yakakwira density polyethylene 0.2-0.3WT% zvichibva pahuremu hwepolymer

Zve polyamine: 0.2-0.3WT% zvichibva pahuremu hwepolymer

Zve polyester: 0.2-0.3WT% zvichibva pahuremu hwepolymer