Uv Dossorber UV-531 no PVC CAS NO .: 1843-05-6
| Inoa kemika | 2-hydroxy-4- (octyloxy) benzoppthone |
| Mlecular noncula | C21H26O3 |
| Kaupaona molebular | 326 |
| NOE NO. | 1843-05-6 |
Kekala lole
Noiʻi
| Helehelena | ʻO ka pohō melemele melemele melemele |
| Anter | ≥ 99% |
| Malting Point | 47-49 ° C |
| Pohō ma ka maloʻo | ≤ 0.5% |
| Lehu | ≤ 0.1% |
| Kukui uila | 450nm≥90%; 500NM≥95% |
Hoʻohana
ʻO kēia huahana he kukui kukui me ka hana maikaʻi, hiki ke hoʻololi i ka uv radeation o ka waihoʻoluʻu o 240-340 NM Hiki iā ia ke hoʻolōʻihi i ka melemele a me ka paleʻana i ka nalowale o kāna hana kino. Ua hoʻopili nuiʻia ia i Pe, PVC, PP, PP, PyCHERE, PolyRateEe, e AcwithetHy
Nā Kūlana Nui
ʻO kāna Dosage he 0.1% -0.5%.
1.Polyproblelene: 0.2-0.5wt% e pili ana i ka paona polymer
2.Pvc
Rigid PVC: 0.5wt% e pili ana i ka paona polymer
Nā PVC: 0.5-2 WT% ma muli o ke kaupaona polymer
3.Polyheteryne: 0.2-0.5wt% e pili ana i ka paona 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.
Kākau i kāu leka uila maʻaneʻi a hoʻouna iā mākou