UV Absorber UV-328 CAS NO.: 25973-55-1

Unsaturated Polyester: 0.2-0.5wt% e thehiloeng ho boima ba polymer

PVC e thata: 0.2-0.5wt% e thehiloeng ho boima ba polymer

PVC e entsoeng ka polasetiki: 0.1-0.3wt% e thehiloeng ho boima ba polymer

Polyurethane: 0.2-1.0wt% e thehiloeng ho boima ba polymer

Polyamide: 0.2-0.5wt% ho latela boima ba polymer

Lebitso la lik'hemik'hale:2-(2'-Hydroxy-3',5'-dipenylphenyl)benzotriazole

Foromo ea molek'hule: C₂₂H₂₉N₃O

Boima ba molek'hule:351.5

NOMORO YA CAS:25973-55-1

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lebitso la lik'hemik'hale	2-(2′-Hydroxy-3′,5′-dipenylphenyl)benzotriazole
Mokhoa oa limolek'hule	C₂₂H₂₉N₃O
Boima ba molek'hule	351.5
CAS NO.	25973-55-1

Foromo ea sebopeho sa lik'hemik'hale
uv328

Tlhaloso

Ponahalo	Phofo e tšoeu ho isa ho e mosehla o bobebe
Litaba	≥ 99%
Melting Point	80-83°C
Tahlehelo ka ho omisa	≤ 0.5%
Molora	≤ 0.1%

Phetiso ea khanya

Bolelele ba maqhubu nm	Phetiso ea leseli %
440	≥96
500	≥97

Toxicity: Chefo e tlase ebile e sebelisoa linthong tsa ho paka lijo.
Tšebeliso: Sehlahisoa sena se sebelisoa haholo ho polyvinyl chloride, polyurethane, resin ea polyester le tse ling.Bolelele ba maqhubu a holimo ke 345nm.
Ho qhibiliha ha metsi: Ho qhibiliha ka har'a benzene, toluene, Styrene, Cyclohexane le metsoako e meng ea tlhaho.

Ho paka le ho Boloka
Pakete: 25KG/CARTON
Storage: E tsitsitse thepa, boloka moea le hole le metsi le mocheso o phahameng.

E fetileng: Optical Brightener OB-1 bakeng sa PVC

E 'ngoe: UV Absorber UV-531 bakeng sa PVC CAS NO.: 1843-05-6

Ngola molaetsa wa hao mona mme o re romele wona