Fluorescent Brightener OB | 7128-64-5
Mafotokozedwe Akatundu
Fluorescent Brightener OB ndi benzoxazole fulorosenti yoyera yoyera yokhala ndi mawonekedwe amtundu wachikasu wonyezimira komanso kuwala kwamtundu wabuluu-woyera fulorosenti. Imasungunuka mu alkane, parafini, mafuta amchere ndi ma organic solvents, okhala ndi kutalika kwa mayamwidwe a 357 nm komanso kutalika kwa fluorescence emission wavelength ya 435 nm. Ili ndi kuyanjana kwabwino, kukhazikika kwabwino, kufalikira kwabwino komanso kuyera bwino, ndipo ndiyoyenera kuyera ndi kuwunikira kwa PVC, PS, PE, PP, ABS, POM, PMMA ndi ma thermoplastics ena ndi mapulasitiki a thermosetting, utoto, inki ndi zokutira. .
Mayina Ena: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Agent.
Mafakitale ogwira ntchito
Imagwira pamitundu yonse yazinthu zamapulasitiki zowonekera za PVC, zomwe zimagwiritsidwa ntchito mu PS ABS thermoplastics Acetate fiber whitening ndi kuwunikira.
Zambiri Zamalonda
| CI | 184 |
| CAS NO. | 7128-64-5 |
| Molecular Formula | Chithunzi cha C26H26N2O2S |
| Kulemera kwa Moleclar | 430 |
| Maonekedwe | Ufa wachikasu wopepuka |
| Kuwala Kwamitundu | Kuwala koyera kwa buluu |
| Melting Point | 196-203 ℃ |
| Zamkatimu | ≥ 99% |
| Phulusa | ≤ 0.1% |
| Ubwino | 200 mesh |
| Max. Mayamwidwe Wavelength | 375 nm |
| Max. Emission Wavelength | 435 nm |
| Kugwiritsa ntchito | Itha kugwiritsidwa ntchito mu thermoplastics, PVC, polystyrene, polyethylene, polypropylene, ABS ndi acetate, komanso ma varnish, utoto, utoto woyera wa maginito ndi zokutira ndi inki. Zimakhudzanso kuyera kwa ulusi wopangira. |
Mlingo wa Reference
- 1.Polyvinyl chloride (PVC): Mu PVC yolimba kapena yofewa: Kuyera: 0.01-0.05% (10-50g/100KG zakuthupi) Zowonekera: 0.0001-0.001% (0.1g-1g/100kg zakuthupi) (100kg zakuthupi)
2.Polystyrene (PS): kuyera: 0.001% (1g/100kg zakuthupi) zowonekera: 0.0001-0.001 (0.1-1g/100kg zakuthupi)
3.ABS: onjezani 0.01-0.05% mu ABS Imatha kuthetsa mtundu wachikasu woyambirira ndikukwaniritsa kuyera
4.Polyolefin: polyethylene ndi polypropylene zabwino whitening zotsatira: mandala: 0.0005-0.001% (0.5-1g/100kg zakuthupi) whitening: 0.005-0.05% (5-50g/100kg zinthu) zinthu)
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.
