Uv endorber UV-329 (UV-5411) CAS no .: 3147-75-75-75-9

Kāheaʻia:2- (2'-hydroxy-5'-t-octylphenyl) benzotriazole

Keʻano o ke kālepa:

ʻO keʻano Chemical Fordula:C20H5 x3.

Molele mollecular:323

Nā Palapala NO:3147-75-9

Ka kiko'ī:

Nā hiʻohiʻona: keokeo i ke keʻokeʻo liʻiliʻi o ka crystalline

Melting point: 103-107 ° C

ʻO ka mālamalama o ka hoʻonā (10g / 100ml toluene): maopopo

Kala o ka hoʻonā (10g / 100g / 100ml toluene): 440nm 96.0% min% min%

(Ka hoʻounaʻana): 500NM 98.0% min

Nalowale ma ka maloʻo: 0.3% max

Asseay (e HPLC): 99.0% min

Ash: 0.1% max

Ke noi:UV- 54 5411 he kiʻi kiʻi kiʻi kūʻokoʻa e kūpono ana i nāʻano polymeric. UV- 54 541 ʻO nā hana maʻamau-hoʻohana i ka moding, pale, a me nā mea hoʻonaninani no ka puka aniani o ka puka aniani, hōʻailona, ​​hōʻailona a me nā noi. ʻO nā noi noi kūikawā no UV- 5411 E loaʻa i nā lole lole

1

2.Pvc:

Rigid PVC: 0.2-0.5wt% e pili ana i ka paona polymer

Nā pvc: 0.1-0.3wt% e pili ana i ka paona polymer

3.pourethane: 0.2-1.0WT% e pili ana i ka paona polymer

4.Polyide: 0.2-0.5wt% e pili ana i ka paona polymer

Hoʻopili a mālama aku:

PECE: 25Kg / Carton

ʻO ka mālamaʻana: Kūpono i ka waiwai, mālama i ka hana a me ka heleʻana mai ka wai a me ka wela kiʻekiʻe