Ihe na-amịkọrọ UV UV-329 (UV-5411) Nọmba CAS: 3147-75-9

Aha Kemịkalụ:2-(2'-hydroxy-5'-t-octylphenyl)benzotriazole

Nhazi Kemịkalụ:

Usoro kemịkalụ:C20H25N3O

Ibu Molekụla:323

Nọmba CAS:3147-75-9

Nkọwapụta:

Ọdịdị: Ntụ ntụ kristal ma ọ bụ granule ọcha ruo ntakịrị odo odo

Ebe agbaze agbaze: 103-107°C

Ndocha nke ihe ngwọta (10g/100ml Toluene): Doro Anya

Agba nke ihe ngwọta (10g/100ml Toluene): 440nm 96.0% nkeji

(Nzipu): 500nm 98.0% nkeji

Mfu mgbe a kpọrọ nkụ: 0.3% kachasị

Nnwale (site na HPLC): 99.0% nkeji

Ntụ: 0.1% kachasị

Ngwa:UV-5411 bụ ihe na-eme ka foto sie ike nke ọma nke na-arụ ọrụ nke ọma n'ọtụtụ sistemụ polymeric dị iche iche: ọkachasị na polyester, polyvinyl chlorides, styrenics, acrylics, polycarbonates, na polyvinyl butyal. A maara UV-5411 nke ọma maka oke nnabata UV ya, obere agba, obere mgbanwe, na ezigbo mgbaze. Ojiji ndị a na-ejikarị eme ihe gụnyere ịkpụzi, mpempe akwụkwọ, na ihe glazing maka ọkụ windo, akara ngosi, ngwa mmiri na akpaaka. Ngwa pụrụ iche maka UV-5411 gụnyere mkpuchi (karịsịa themosets ebe obere mgbanwe bụ ihe a na-eche), ngwaahịa foto, ihe mkpuchi, na ihe elastomeric.

1. Polyester Na-enweghị Afọ ojuju: 0.2-0.5wt% dabere na ibu polima

2. PVC:

PVC siri ike: 0.2-0.5wt% dabere na ibu polima

PVC e ji plastik mee: 0.1-0.3wt% dabere na ibu polima

3.Polyurethane: 0.2-1.0wt% dabere na ibu polima

4.Polyamide: 0.2-0.5wt% dabere na ibu polima

Nkwakọba na Nchekwa:

Ngwugwu: 25KG/KATỌN

Nchekwa: Dị mma n'ụlọ, na-eme ka ikuku dị jụụ ma ghara ịbanye na mmiri na okpomọkụ dị elu