Chinonyudza UV UV-329 (UV-5411) CAS NO.: 3147-75-9

Zita reKemikari:2-(2'-hydroxy-5'-t-octylphenyl)benzotriazole

Maumbirwo eKemikari:

Fomura yeMakemikari:C20H25N3O

Kurema kweMorekuru:323

Nhamba yeCAS:3147-75-9

Tsanangudzo:

Chitarisiko: Hupfu hwekristalline kana granule chena kusvika kune yero zvishoma

Nzvimbo yekunyunguduka: 103-107°C

Kujeka kwemushonga (10g/100ml Toluene): Zvakajeka

Ruvara rwemushonga (10g/100ml Toluene): 440nm 96.0% min

(Kutapurirana): 500nm 98.0% min

Kurasikirwa pakuomeswa: 0.3% max

Kuyedzwa (neHPLC): 99.0% min

Dota: 0.1% yakakwira

Kushandiswa:UV-5411 chinhu chinogadzirisa mifananidzo chakasiyana chinoshanda mumhando dzakasiyana dzepolymeric systems: kunyanya mumapolyester, polyvinyl chloride, styrenics, acrylics, polycarbonates, uye polyvinyl butyal. UV-5411 inozivikanwa zvikuru nekupinza kwayo UV munzvimbo dzakasiyana-siyana, ruvara rwakaderera, kusagadzikana kwakaderera, uye kunyunguduka kwakanaka. Mashandisirwo akajairika anosanganisira kuumba, sheet, uye glazing materials emwenje yehwindo, zviratidzo, marine uye auto applications. Mashandisirwo akakosha eUV-5411 anosanganisira coatings (kunyanya themosets apo kushomeka kwakaderera kuri kunetseka), zvigadzirwa zvemifananidzo, sealants, uye elastomeric materials.

1. Polyester Isina Kuguta: 0.2-0.5wt% zvichibva pahuremu hwepolymer

2.PVC:

PVC yakasimba: 0.2-0.5wt% zvichibva pahuremu hwepolymer

PVC yakagadzirwa nepurasitiki: 0.1-0.3wt% zvichibva pahuremu hwepolymer

3.Polyurethane: 0.2-1.0wt% zvichibva pahuremu hwepolymer

4. Polyamide: 0.2-0.5wt% zvichibva pahuremu hwepolymer

Kurongedza uye Kuchengeta:

Pasuru: 25KG/KATONI

Kuchengetera: Yakagadzikana mumba, inochengetedza mhepo inofefetera uye kure nemvura nekupisa kwakanyanya