Optical Brightener FP-127 |40470-68-6
Katundu Kufotokozera:
Optical Brightener FP-127 ndi chowunikira chowunikira cha fulorosenti cha stilbene, chokhala ndi mawonekedwe a ufa wonyezimira wachikasu ndi fulorosisi ya blue-violet. Lili ndi makhalidwe ogwirizana bwino, kukana kuwala kwabwino, kukhazikika kwabwino kwa kutentha ndi zotsatira zabwino zoyera, komanso mtundu woyera ndi kuwala, asidi ndi alkali kukana. Ndizoyenera ku thermoplastics, ulusi wopangira, utoto ndi inki, makamaka pakuyera ndi kuwunikira kwa polyvinyl chloride ndi polystyrene.
Ntchito:
Amagwiritsidwa ntchito pazinthu zosiyanasiyana za PVC, PS, ABS ndi PE.
Mawu ofanana ndi mawu:
Fluorescent Brightener 378; Uvitex FP
Tsatanetsatane wa Zamalonda:
| Dzina lazogulitsa | Chowunikira chowunikira cha FP-127 |
| CI | 378 |
| CAS NO. | Zithunzi za 40470-68-6 |
| Molecular Formula | C30H26O2 |
| Kulemera kwa Moleclar | 418.53 |
| Maonekedwe | Ufa wonyezimira wachikasu |
| Melting Point | 219-221 ℃ |
Ubwino wazinthu:
1.Kusungunuka mu zosungunulira za organic, kuyamwa kwakukulu ndi kufalikira kwa kutalika kwa 368nm ndi 436nm.
2.Gwirani kugwirizanitsa bwino ndi mndandanda wa PVC ndi Polystyrene.
3.Kuwala kwakukulu, kamvekedwe kabwino, ndi kukana kwabwino kwa kutentha ndi nyengo.
Kuyika:
Mu ng'oma za 25kg (ng'oma za makatoni), zokhala ndi matumba apulasitiki kapena malinga ndi zomwe kasitomala amafuna.
