Inoa kemika | 2- (2'-hydroxy-5'-methylphenyl) benzotriazole |
Mlecular noncula | C13H11N3O |
Kaupaona molebular | 225. |
NOE NO. | 2440-22-4 |
Kekala lole
Noiʻi
Helehelena | Keʻokeʻo e hoʻomālamalama i ka pauka melemele melemele |
Anter | ≥ 99% |
Malting Point | 128-130 ° C |
Pohō ma ka maloʻo | ≤ 0.5% |
Lehu | ≤ 0.1% |
Kukui uila | 450nm≥90%; 500NM≥95% |
Hoʻohana
Hāʻawi kēia huahana i ka pale Ultraviolet i loko o nāʻano he nui o nā polyers a me nā copyvinyl. ʻO Elasters, hāmeʻa,ʻo Polycarngemase, Polycondhenhalas, a me kekahi mauʻoihanaʻo Collicuyay Belxuy a me nā Epyersans.
Nā Kūlana Nui: Nā huahanaʻokoʻa: 0.1-0.5%, nā huahana waiwai: 0.05-0.2%.
1.ʻO ka polyester unsaturated: 0.2-0.5wt% e pili ana i ka paona polymer
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. Polyurethane: 0.2-1.0WT% e pili ana ma ke kaupaona polymer
4.Polyam: 0.2-0.5wt% ma muli o ke kaupaona polymer
Hoʻopili a mālama
PECE: 25Kg / Carton
ʻO ka mālama: pono i ka waiwai, e mālama i ka hana a me ka haʻaleleʻana mai ka wai a me ka mahana kiʻekiʻe.