Aron oxide Yellow Paste 7460 | Pigment Yellow 42
Tlhaloso ea Sehlahisoa:
Pigment paste ke phallo ea pigment e thehiloeng metsing, e nang le mokelikeli o motle haholo, ha e na resin, boholo ba likaroloana le kabo e ts'oanang, ts'ebeliso ea li-polymers tse nang le lihlopha tse amanang le pigment e le dispersant, li-pigment tse khethiloeng tsa inorganic tse nang le boemo ba leholimo bo botle, koporo phthalocyanine, DPP. , quinacridone le sehlopha se seng sa polycyclic sa li-pigment tsa maemo a holimo, ts'ebeliso ea lisebelisoa tse tsoetseng pele tsa tlhahiso le ts'ebetso e ntlehali ea theknoloji le ho ba. E ka qhalakanngoa ka mefuta eohle ea mekhoa ea emulsion ea polymer e thehiloeng metsing ka tsela e nang le botsoalle haholo, 'me lihlahisoa tse hlahang letotong li ka kopanngoa le ho tsamaisana le tse ling. Haholo-holo e sebelisoa ka pente ea emulsion ea ka hare le ka ntle, thepa e sa keneleng metsi, khatiso ea masela le ho daea, pampiri, letlalo, latex le lihlahisoa tsa samente.
Likarolo tsa Sehlahisoa:
1. Likahare tse phahameng tsa pigment, tekanyo e matla ea mebala, ho ata ha mebala e metle, ho kopanya mebala habonolo ho ka fokotsa litšenyehelo tsa bareki.
2. botsoalle ba tikoloho, ntle le litšepe tse boima, APEO le lintho tse ling tse kotsi.
3. Botsitso bo botle ba polokelo, ha ho na ho rarolla, ha ho na karohano ea metsi, ho bonolo ho bareki ho boloka le ho sebelisa.
4. metsi a matle, a pompehang.
5. Ho lumellana hantle le mefuta e mengata ea 'mele e thehiloeng metsing.
Tlhaloso ea Sehlahisoa:
| Lebitso la Sehlahiswa | Tšepe Oxide Yellow (Moriti o Mofubelu) 7460 |
| CI Pigment No. | Pigment Yellow 42 |
| Solids (%) | 65 |
| PH Boleng | 8-9 |
| Khanya Fastness | 7-8 |
| Boemo ba Leholimo | 5 |
| Asiti (lever) | 5 |
| Alkali (mohala) | 5 |
| * Letsatsi la mamello tafoleng e kaholimo le ipapisitse le meaho le thepa ea li-pigments tse tsamaellanang. Leseli le potlakileng le arotsoe ka sehlopha sa 8, kereiti e phahameng le lebelo le betere la khanya ke; Boemo ba leholimo bo potlakileng le solvent li arotsoe ka sehlopha sa 5, boemo bo phahameng le ho potlaka ho molemo ke. | |
Litaelo tsa tšebeliso le litemoso:
1. E lokela ho tsosoa hantle pele ho sebelisoa le tlhahlobo ea ho lumellana ho lokela ho etsoa ho qoba mathata a sa tšoaneng nakong ea tšebeliso.
2. Mefuta e loketseng ea boleng ba PH e pakeng tsa 7-10, e nang le botsitso bo botle.
3. Mebala e pherese, ea magenta le ea lamunu e angoa habonolo ke alkaline, kahoo ho kgothaletswa hore basebelisi ba etse teko ea ho hanyetsa alkaline bakeng sa kopo ea sebele.
4. Mobala oa tšireletso ea tikoloho o thehiloeng metsing ha se oa thepa e kotsi, polokelo le lipalangoang maemong a 0-35 ℃, qoba ho pepesehela letsatsi.
5. Nako e sebetsang ea polokelo tlas'a maemo a sa buloang ke likhoeli tse 18, haeba ho se na pula e hlakileng le liphetoho tse matla tsa mebala li ka tsoela pele ho sebelisoa.
