I-Pigment Yellow 180 CAS 77804-81-0
Isakhiwo Samakhemikhali:
| I-Molecular Formula | I-C36H32N10O8 |
| I-Molar Mass | 732.7 |
| Ukuminyana | 1.52 |
| I-Melting Point | > 300oC |
| I-Boling Point | 825.2±65.0 °C(Kubikezelwe) |
| I-Flash Point | 452.9°C |
| Ukuncibilika | Utshwala Oluyisisekelo (Kancane Kakhulu, Buncibilika Ngokwengxenye) |
| I-Vapor Presure | 2.29E-27mmHg ku-25°C |
| Ukubukeka | Okuqinile |
| Umbala | Okuphuzi |
| pKa | 7.77±0.59(Okubikezelwe) |
| Isimo Sesitoreji | Isiqandisi |
| I-Refractive Index | 1.725 |
| Izakhiwo Zomzimba Nezamakhemikhali | Ukuminyana 1.52 umbala noma umthunzi: Okuphuzi Okuhlaza |
| Sebenzisa | I-pigment iluhlaza futhi iphuzi, ine-hue angle engu-88.7 degrees (1/3S.D.,HDPE), lapho i-PVFast yellow HG inendawo ethize engu-24 m2/g; Ifanele umbala wepulasitiki, ukuzinza okushisayo ku-HDPE kungu-290 ℃, i-pigment nokukhanya okubomvu kancane kwe-CI Pigment yellow 181, akukho ukuguqulwa kosayizi, futhi imelana nokukhanya kakhulu kunakamuva (ukushesha kokukhanya kweBanga lesi-6-7); Ngombala we-polypropylene pulp, i-PVC yepulasitiki ayifuduki, ingasetshenziselwa umbala we-ABS; ilungele uyinki wezinga eliphezulu, njengokuthi: uyinki wokuhlobisa wensimbi osekelwe emanzini kanye noyinki wokupakisha osuselwe emanzini, onokuhlakazeka okuhle nokuzinza kwe-flocculation. |
Isingeniso
I-Yellow 180, eyaziwa nangokuthi i-wet ferrite yellow, i-pigment evamile ye-inorganic. Okulandelayo yisingeniso semvelo, ukusetshenziswa, indlela yokukhiqiza kanye nolwazi lokuphepha lwe-Yellow 180:
Ikhwalithi:
I-Yellow 180 iwumbala ophuzi ogqamile onamandla okucasha, ukungalungi kanye nokumelana nesimo sezulu. Ukwakheka kwamakhemikhali ayo ngokuyinhloko kuyi-ferrite, futhi inezici ezinhle kakhulu zokubona, ezivame ukusetshenziswa kumadayi nezingulube.
Sebenzisa:
I-Yellow 180 isetshenziswa kakhulu emikhakheni ehlukahlukene yezimboni, okuhlanganisa upende, izinto zobumba, irabha, amapulasitiki, amaphepha noyinki, njll. Njengebala elisebenza kahle kakhulu le-pigment, ingasetshenziswa ukukhulisa ukugqama kombala kwemikhiqizo, futhi inombala othile. i-anti-corrosion kanye nomphumela wokuvikela. I-Yellow 180 ibuye isetshenziswe ezimbonini zokunyathelisa nezokudaya.
Indlela:
Ukulungiswa kwe-Huang 180 kuvame ukwenziwa ngendlela yokuhlanganisa okumanzi. Okokuqala, nge-iron oxide noma isisombululo se-hydrated iron oxide, i-ejenti yokunciphisa njenge-sodium tartrate noma i-sodium chloride yengezwa. I-hydrogen peroxide noma i-chloric acid ibe isifakwa ukuze isabele, ikhiqize imvula ephuzi. Ukuhlunga, ukuwashwa nokomiswa kwenziwa ukuze kutholwe umbala ophuzi ongu-180.
Ulwazi Lokuphepha:
Gwema ukuhogela umoya noma ukuthintana nezinhlayiya eziphuzi ezingama-180. Izinyathelo zokuzivikela ezifanele njengamagilavu, imaski, nezibuko zokuphepha kufanele zigqokwe.
Zama ukugwema ukugwinya noma ukungena ngephutha i-yellow 180 pigment, futhi uma kwenzeka ukungakhululeki, kufanele ufune usizo lwezokwelapha ngokushesha.
Gwema ukuhlanganisa i-Yellow 180 pigment nama-asidi aqinile, izisekelo, noma amanye amakhemikhali ayingozi.
Uma ugcina futhi usebenzisa i-Yellow 180 pigment, kubalulekile ukunaka izinyathelo zokuvimbela umlilo nokuqhuma, futhi ugweme imithombo yomlilo kanye namazinga okushisa aphezulu.
