I-Pigment Ebomvu 185 CAS 51920-12-8
Isakhiwo Samakhemikhali:
| I-Molecular Formula | I-C27H24N6O6S |
| I-Molar Mass | 560.58 |
| Ukuminyana | 1.3-1.4 |
| I-Melting Point | 335-345 ºC |
| Ukuncibilika kwamanzi | 3.4μg/L ngo-26℃ |
| pKa | 10.63±0.50(Okubikezelwe) |
| Isimo Sesitoreji | Ithempelesha Legumbi |
| I-Refractive Index | 1.722 |
| Izakhiwo Zomzimba Nezamakhemikhali | umbala noma umbala: okuluhlaza okwesibhakabhaka nokubomvu ukuminyana okuhlobene: 1.45 Ukuminyana kwenqwaba/(lb/gal):11.2-11.6 isilinganiso sikasayizi wezinhlayiyana/μm:180 i-particle shape: i-flake encane indawo ethile/(m2/g):45;43-47 I-pH value/(10% slurry):6.5 ukumuncwa kwamafutha/(g/100g):97 amandla okucasha: obala ijika le-diffraction:  ijika lokubonisa:  |
| Sebenzisa | I-pigment inikeza umbala oluhlaza okwesibhakabhaka-obomvu nge-engeli ye-hue engu-358.0 degrees (1/3SD,HDPE), cishe ayincibiliki ngokuphelele kuzinyibilikisi ezivamile zemvelo, futhi imelana nokuvalwa inzalo. Ukumelana nokushisa kuyinki kungu-220 ℃/10min, kulungele ukuhlobisa kwensimbi kanye noyinki wokunyathelisa wefilimu wepulasitiki elaminethiwe, ukushesha kokukhanya kungu-6-7 (1/1SD); Isetshenziselwa ukufaka umbala wepulasitiki, ukumelana okuhle kokufuduka ku-PVC ethambile, ukushesha okukhanyayo ibanga 6-7 (1/3SD), iphinde isetshenziselwe ukufaka umbala we-PE, ukumelana nokushisa <200 °c, kanye nemibala ye-polypropylene pulp. |
Isingeniso
I-Pigment Red 185 iyi-organic synthetic pigment, eyaziwa nangokuthi i-pigment ebomvu ekhanyayo, futhi igama layo lamakhemikhali i-diaminaphthalene sulfinate sodium usawoti. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokukhiqiza kanye nolwazi lokuphepha lwe-Pigment Red 185:
Ikhwalithi:
- I-Pigment Red 185 iyimpushana ebomvu enezakhiwo ezinhle zokudaya nemibala egqamile.
- Inokukhanya okuhle, ukumelana nokushisa kanye nokumelana ne-asidi ne-alkali, futhi akulula ukufiphala.
Sebenzisa:
- I-Pigment Red 185 isetshenziswa kakhulu embonini yokudayi nasekukhiqizeni oyinki.
- Ingasetshenziselwa ukudaya izindwangu, ukuphrinta i-pigment, imibala yamapende nemikhiqizo yepulasitiki.
Indlela:
- Indlela yokulungisa i-pigment ebomvu engu-185 ikakhulukazi ngokusabela kwe-nitrification ye-naphthol, enciphisa i-nitronaphthalene ibe yi-diaminophanephthalene, bese isabela nge-chloric acid ukuthola usawoti we-sodium we-diaminaphthalene sulfinate.
Ulwazi Lokuphepha:
- Gwema ukuhogela, ukumunca, noma ukuthinta isikhumba. Uma uthintana ngephutha, hlambulula ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha.
- Gqoka amagilavu okuzivikela, izibuko, kanye nemaski ngesikhathi sokusebenzisa.
- Gwema ukuthintana nama-acids aqinile, ama-alkali namanye amakhemikhali.
- Gcina endaweni eyomile, engenamoya, kude nomlilo nezinto ezivuthayo.
