I-Acetic Acid Yokusetshenziswa Kwezimboni
Inkomba Yezobuchwepheshe
| Izinto | Iyunithi | Okujwayelekile | Umphumela |
| Ukubukeka | Uketshezi olukhanyayo olungenambala | ||
| Ubumsulwa | % ≥ | 99.8 | 99.8 |
| I-Chromaticity | I-Pt-Co | 30 | 10 |
| Umswakama | % ≤ | 0.15 | 0.07 |
| I-Formic Acid | %≤ | 0.05 | 0.003 |
| I-acetaldehyde | %≤ | 0.03 | 0.01 |
| Izinsalela zokuhwamuka | %≤ | 0.01 | 0.003 |
| Fe | %≤ | 0.00004 | 0.00002 |
| Izinto zokunciphisa i-permanganate | ≥ | 30 | 30 |
Ukusetshenziswa
Okunye ukusetshenziswa okuyinhloko kwe-acetic acid ukukhiqizwa kwe-acetic anhydride, i-acetate esters, ne-cellulose acetate. Lezi ziphuma zisetshenziswa kakhulu embonini yezingubo zokugqoka futhi zisiza ekuthuthukisweni kwezinga eliphezulu, ezihlala isikhathi eside. I-Acetic anhydride iyisithako esibalulekile ekukhiqizeni izinto ezigcina izinkuni, kuyilapho i-cellulose acetate isetshenziswa ekwenzeni amapende, ama-primers nama-varnish. Ngokwamukela imikhiqizo esekwe ku-acetate, izimboni zingathuthukisa ukusebenza kahle, ukuphila isikhathi eside kanye nokukhanga okuphelele kwezicelo zazo zokuhlanganisa.
Ngaphezu kwalokho, i-acetic acid isetshenziswa kabanzi ekukhiqizeni ama-acetate. I-Acetate inohlu olubanzi lwezinhlelo zokusebenza ezihlanganisa ukusetshenziswa njengesinyibilikisi ekwenzeni amakhemikhali ahlukahlukene, ikakhulukazi ezimbonini ezithaka imithi nezinhle kakhulu. Ngaphezu kwalokho, ingasetshenziswa njengento eluhlaza ekukhiqizeni okunamathelayo, okokugqoka kanye namapulasitiki. Imikhiqizo ye-acetate yaziwa ngokuhlanzeka kwayo okuphezulu, ukuzinza nokuguquguquka, okuyenza ibe ukukhetha okuhle kakhulu kwezidingo ezahlukahlukene zezimboni.
Ngaphezu kwalezi zinhlelo zokusebenza, i-acetic acid iyisithako esibalulekile kuma-reagents okuhlaziya, ukuhlanganiswa kwe-organic, kanye nokuhlanganiswa kwezingulube nemithi. Izakhiwo zayo zikwenza kube lula ukusabela okuhlukahlukene kwamakhemikhali nezinqubo zokwenziwa. Isiza ukukhiqiza ama-pigments asetshenziswa opende, oyinki kanye nodayi, ibanike imibala egqamile futhi ehlala isikhathi eside. Ngaphezu kwalokho, i-acetic acid isetshenziswa ekuhlanganiseni izidakamizwa futhi idlala indima ebalulekile ekwakhiweni kwezidakamizwa ezithuthukisa izinga lempilo yabantu emhlabeni wonke.
Sengiphetha, i-acetic acid iyinhlanganisela ebalulekile yemvelo enendawo ezimbonini eziningi. Izicelo zayo zisukela ekukhiqizweni kwe-acetic anhydride, i-acetates kanye ne-cellulose acetates embonini kapende kuya kuma-reagents okuhlaziya, ukuhlanganiswa kwezinto eziphilayo kanye nokuhlanganiswa kwezingulube nemithi. Ngezakhiwo nemisebenzi ehlukahlukene, i-acetic acid ikhombisa ukuthi iyisithako esibalulekile kumabhizinisi afuna ukuthuthukisa imikhiqizo nezinqubo zawo. Nokho, kubalulekile ukuphatha i-acetic ngokucophelela ngoba iyagqwala futhi ingase icasule.
