Fluorescent Brightener PF | 12224-12-3
Mafotokozedwe Akatundu
Fluorescent Brightener PF ndi phala loyera lomwazika bwino lomwe silinalowererepo. Ndi gulu losakhala la ionic. Malo osungunuka 182-188 ℃. Sasungunuke m'madzi, kusungunuka mu DMF ndi ethanol, kugonjetsedwa ndi zidulo mpaka pH=2-3 ndi zoyambira mpaka pH=10. Kugonjetsedwa ndi madzi olimba mpaka 5 × 10-4. Kugonjetsedwa ndi madzi olimba mpaka 5 x 10-4. Kutentha kwabwino kwambiri kwa utoto 150 ° C (mu bafa yopanda ndale kapena yopanda mphamvu), kukana kuphikidwa pa 180-200 ° C. slurry ndi dilutions ake si tcheru kuwala.
Mayina Ena: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Agent
Mafakitale ogwira ntchito
Kuwala kwake kofiira ndikoyenera kwa mitundu yonse ya mapulasitiki, muzinthu za PVC, kuyera bwino komanso kuteteza chilengedwe.
Zambiri Zamalonda
| CI | 135 |
| CAS NO. | 12224-12-3 |
| Molecular Formula | Chithunzi cha C18H14N2O2 |
| Kulemera kwa Moleclar | 290.316 |
| Zamkatimu | ≥ 98% |
| Maonekedwe | Ufa wonyezimira wachikasu |
| Melting Point | 182-188 ℃ |
| Boiling Point | 471.2 ℃ pa 760 mmHg |
| Kugwiritsa ntchito | Amagwiritsidwa ntchito poyera ndi kuwunikira polyvinyl kolorayidi, polystyrene, polyacrylate, filimu ya poliyesitala, polyethylene yapamwamba komanso yotsika, ABS, galasi lachilengedwe, makhadi a bizinesi, mapepala apamwamba, etc. |
Njira Yogwiritsira Ntchito
1.Sakanizani fluorescent brightener PF pa 0.03-0.1% ya kulemera kwa pulasitiki mu plasticizer yosankhidwa ndikupitiriza ndi ndondomeko ya pulasitiki yogwiritsidwa ntchito.
2.Fluorescent brightener PF ingagwiritsidwe ntchito kusungunula plasticiser mu kuyimitsidwa ndi atatu-roller akupera kupanga master batch. Ndiye mu processing ndondomeko wogawana wosanganiza mu PF pulasitiki fulorosenti kuwala kuyimitsidwa, pa kutentha akamaumba (nthawi kutentha), zambiri pa 120 ~ 150 ℃ kwa mphindi 30, 180 ~ 190 ℃ pafupifupi 1 miniti, ndiko kuti, a. zabwino whitening ndi kuwala kwenikweni.
3.Kapena sakanizani zopangira zosiyanasiyana kaye, kenaka yikani PF whitening agent pa 160 ℃ ndikusakaniza bwino kwa mphindi 5, kenako mpukutu kupanga.
Ubwino wa Zamankhwala
1.Stable Quality
Zogulitsa zonse zafika pamiyezo ya dziko, kuyera kwazinthu zopitilira 99%, kukhazikika kwakukulu, kukhazikika kwanyengo yabwino, kukana kusamuka.
2.Factory Direct Supply
Pulasitiki State ili ndi zoyambira 2 zopangira, zomwe zimatha kutsimikizira kukhazikika kwazinthu, kugulitsa mwachindunji kufakitale.
3.Export Quality
Kutengera zoweta ndi padziko lonse, mankhwala zimagulitsidwa ku mayiko oposa 50 zigawo Germany, France, Russia, Egypt, Argentina ndi Japan.
4.After-sales Services
Ntchito yapaintaneti ya maola 24, mainjiniya aukadaulo amayendetsa ntchito yonseyo mosasamala kanthu za zovuta zilizonse pakagwiritsidwe ntchito.
Kupaka
Mu ng'oma za 25kg (ng'oma za makatoni), zokhala ndi matumba apulasitiki kapena malinga ndi zomwe kasitomala amafuna.
