I-Optical Brightener FP-127
Ifomula yesakhiwo
Igama Lomkhiqizo:I-Optical brightener FP-127
Igama Lekhemikhali:4,4'-Bis(2-methoxystyryl)-1,1'-biphenyl
CI:378
INOMBOLO YE-CAS:40470-68-6
Imininingwane
Ukubukeka: Okuphuzi okukhanyayo okuphuzi noma okumhlophe okuyi-crystal powder
Ubumsulwa: ≥99.0%
Iphimbo: Okuluhlaza okwesibhakabhaka
Iphoyinti elincibilikayo: 219℃221℃
I-Solubility: ayincibiliki emanzini.I-soluble ezinhlobonhlobo zezincibilikisi eziphilayo njenge-DMF (dimethylformamide)
Ukuzinza okushisayo: ngaphezu kuka-300 ° C, okungahlangabezana nezidingo zokushisa zokukhiqiza okuhlukene, ukucubungula amapulasitiki kanye nemicu.
Umkhawulo wamaza wamaza okumuncwa: 368nm
Ubukhulu be-wavelength bokukhishwa: 436nm
Isicelo
I-Optical brightener i-FP-127 iyipulasitiki ekhanyayo esebenza kahle kakhulu ukusebenza kwayo okufana ne-Uvitex 127 (FP) yaseCiba.Ingasetshenziselwa ukwenza ama-polymers amhlophe futhi aqhakaze, ama-coatings, ama-inki wokunyathelisa kanye nemicu yokwenziwa. Inezinzuzo zokumhlophe okuphezulu, umthunzi omuhle, ukushesha kombala omuhle, ukumelana nokushisa, ukumelana nesimo sezulu esihle, futhi akukho ukuphuzi. i-monomer noma i-prepolymerized material ngaphambi noma ngesikhathi se-polymerization, i-polycondensation noma i-polymerization yokwengeza, noma ingezwe ngesimo sempushana noma ama-pellets ngaphambi noma ngesikhathi sokubunjwa kwamapulasitiki nemicu yokwenziwa.Ilungele zonke izinhlobo zamapulasitiki, kodwa ifaneleka ngokukhethekile ukucwenga nokukhanya kwemikhiqizo yesikhumba yokwenziwa kanye nokucwengeka kwe-EVA yezicathulo zezemidlalo.
Ukusetshenziswa kwereferensi:
Umthamo uncike ezidingweni zobumhlophe.
I-PVC engu-1:
Ukuba mhlophe: 0.01–0.05%(10－50g/100kg impahla)
Okusobala: 0.0001 ~0.001%(0.1-1g/100kg impahla)
2 PS:
Umbala omhlophe: 0.001%(1g/100kg impahla)
Okusobala: 0.0001 ~0.001%(0.1-1g/100kg impahla)
3 ABS:
0.01-0.05%(10－50g/100kg impahla)
Amanye amapulasitiki: Futhi inomphumela omuhle wokumhlophe kwamanye ama-thermoplastics, i-acetate, i-PMMA, nama-polyester chips.
Iphakheji
I-25kg fiber drum, enesikhwama se-PE ngaphakathi noma njengesicelo sekhasimende.
Isitoreji
Gcina isiqukathi sivaliwe uma singasetshenziswa.Gcina esitsheni esivalwe ngci.Gcina endaweni epholile, eyomile, enomoya omuhle kude nezinto ezingahambelani.
