Mai ɗaukar UV UV-329 (UV-5411) Lambar CAS: 3147-75-9

Sunan Sinadarai:2-(2'-hydroxy-5'-t-octylphenyl)benzotriazole

Tsarin Sinadarai:

Tsarin Sinadarai:C20H25N3O

Nauyin kwayoyin halitta:323

Lambar CAS:3147-75-9

Bayani dalla-dalla:

Bayyanar: Fari zuwa ɗan rawaya mai launin crystalline ko granule

Wurin narkewa: 103-107°C

Ingancin maganin (10g/100ml Toluene): A bayyane

Launin maganin (10g/100ml Toluene): 440nm 96.0% min

(Aika sako): 500nm 98.0% min

Asarar bushewa: matsakaicin 0.3%

Gwaji (ta HPLC): 99.0% min

Toka: 0.1% mafi girma

Aikace-aikace:UV-5411 wani abu ne na musamman mai daidaita hoto wanda ke da tasiri a cikin nau'ikan tsarin polymeric: musamman a cikin polyesters, polyvinyl chlorides, styrenics, acrylics, polycarbonates, da polyvinyl butyal. An san UV-5411 musamman saboda yawan shaƙar UV, ƙarancin launi, ƙarancin canzawa, da kuma kyakkyawan narkewa. Amfanin ƙarshe na yau da kullun sun haɗa da kayan ƙira, takarda, da gilashi don hasken taga, alamun, aikace-aikacen ruwa da na mota. Aikace-aikacen musamman don UV-5411 sun haɗa da rufin (musamman mosets inda ƙarancin canzawa yake damuwa), samfuran hoto, sealants, da kayan elastomeric.

1. Polyester mara cikawa: 0.2-0.5wt% bisa ga nauyin polymer

2.PVC:

PVC mai ƙarfi: 0.2-0.5wt% bisa ga nauyin polymer

PVC mai filastik: 0.1-0.3wt% bisa ga nauyin polymer

3. Polyurethane: 0.2-1.0wt% bisa ga nauyin polymer

4. Polyamide: 0.2-0.5wt% bisa ga nauyin polymer

Shiryawa da Ajiya:

Kunshin: 25KG/KATON

Ajiya: Barga a cikin kadara, kiyaye iska da nesa da ruwa da zafin jiki mai yawa