UV-234

Rimwe Zita Rekutengesa: UV-900

Kemikari Zita: 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

Formula: C₃₀H₂₉N₃O

Chimiro:

CAS NO.: 70321-86-7

Molecular uremu: 447.6

Kuonekwa: Kudzima{{0}upfu chena

Kuchena: Yakakura kupfuura kana yakaenzana ne99%

Melting Point: 139.5-141^degreeC

Ash: isingasviki kana kuenzana ne0.1%

Kurasikirwa Pakuomesa: Zvishoma pane kana kuenzana ne0.5%

Transmittance: 460 nm Yakakura kupfuura kana yakaenzana ne97% 500 nm Yakakura kupfuura kana yakaenzana ne98%

Advantage uye Application:

1. UV-234 ine high thermal kugadzikana uye kuwirirana kwakanaka muzvikamu zvakasiyana-siyana.

Ichi chigadzirwa chakakodzera PC, PVC, POM, PA, polyester, nezvimwe.

Nhungamiro dzekushandisa:

Shandisa mazinga eUV Absorber 234 pakati pe0.15 ne0.60 %, zvichienderana ne substrate uye kuita zvinodiwa zvekupedzisira application. UV Absorber 234 inogona kushandiswa yega kana musanganiswa nezvimwe zvinoshanda zvekuwedzera senge antioxidants (yakavharirwa phenols, phosphites) uye HALS mwenje stabilizers, uko kunowanzoonekwa kuita kwe synergistic. Yakawedzera performance data yeUV Absorber 234 chete kana musanganiswa nezvimwe zvinowedzera zvinowanikwa mune akawanda ema substrates akanyorwa pamusoro.

Package:20/25KG makatoni kana zvigubhu

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