Amafutha Amhlophe 26 CAS NO.8042-47-5
Incazelo Yemikhiqizo
- Amafutha amhlophe, ngokuvamile abhekisela kumafutha amaminerali amhlophe. Ingamafutha amaminerali acwengekile akhethekile. Amafutha amhlophe awanambala, awanuki, angenawo amakhemikhali, futhi anokuqina okuhle kokukhanya. Ukwakheka okuyisisekelo kwamafutha amhlophe kuyisakhiwo se-hydrocarbon esigcwele. Ama-hydrocarbons anephunga elimnandi, i-nitrogen, umoya-mpilo, isulfure nezinye izinto zisondele ku-zero. Ngenxa yalokhu kujula kokucwenga okukhulu, kunzima ukusebenzisa amafrakshini asindayo enqubweni yangempela yokukhiqiza, ngakho-ke isisindo samangqamuzana kawoyela omhlophe sivame ukuba ku-250-450. Inokuqina okuhle kwe-oxidation, ukuzinza kwamakhemikhali, ukuzinza kokukhanya, ayinambala, ayinaphunga, futhi ayigqwali izindwangu ze-fiber.
- Amafutha amhlophe (amafutha amaminerali) abizwa ngokuthi amafutha amaminerali amhlophe noma amafutha amhlophe kwezinye izinkambu. Okuvame ukusetshenziswa uwoyela omhlophe wezinga lezimboni, uwoyela omhlophe wezinga lezimonyo, uwoyela omhlophe wezinga lezokwelapha, namafutha amhlophe ezinga lokudla. Izinhlobo ezahlukene zamafutha amhlophe zinemisebenzi ehlukene.
- Uwoyela omhlophe webanga lezimonyo utholakala ngemuva kokucwengwa okujulile ngezinto zokusetshenziswa ze-hydrogenated. Ilungele imboni yezimonyo futhi ingasetshenziswa njengesisekelo samafutha okugcoba nezithambisa ezifana nekhilimu yezinwele, amafutha ezinwele, i-lipstick, amafutha obuso, amafutha okunakekela isikhumba, amafutha okuvikela ilanga, amafutha ezingane, ukhilimu ophelayo, njll.
- Amafutha amhlophe ebanga lezimonyo angasetshenziswa njenge-ejenti ye-antistatic, i-emollient, i-solvent, i-solvent, ne-hydrocarbon, engakhuphula umuzwa womswakama, kodwa ayikwazi ukuthuthukisa ngokuqondile isikhumba esomile nesilimele. Kunemibono ehlukene mayelana nokuthi uwoyela wamaminerali uyasilimaza yini isikhumba, kodwa kuqinisekile ukuthi amafutha amaminerali angcolile angabangela ukungezwani komzimba nezinto ezibangela izinduna, futhi abantu asebevele behlushwa ukulimala noma isikhumba esibucayi kufanele bakugweme ukuyisebenzisa. Ngenxa yombala nezici zayo, ivame ukusetshenziswa emithini ekhilimu emhlophe noma emikhiqizweni yokunakekelwa kwesikhumba.
Isici soMkhiqizo
Uwoyela omhlophe uwuketshezi olunamafutha ashintshashintshayo angenambala olungenawo noma olucishe lungabi naso i-fluorescence. Ayinaphunga futhi ayinambitheki uma ibanda. Inephunga elincane le-petroleum uma ishiswa. Ayincibiliki emanzini ne-ethanol, inyibilika emafutheni aguquguqukayo, futhi iyaxubeka emafutheni amaningi angaguquguquki. Ukukhanya, ukushisa, i-asidi, njll. kuzinzile, kodwa ukuchayeka ekukhanyeni nasekushiseni isikhathi eside kuzokhipha i-oxidize kancane.
Ingxenye encane, amandla aqinile okuqedwa kanye nokuguquguquka okuhle;
- Okuqukethwe kwe-hydrocarbon egcwele kukhulu kuno-99%, futhi umkhiqizo unokusimama okuhle
- Isibabule esiphansi, iphunga elimnandi eliphansi, elingenabuthi, alinambitheki
- Ayinambala, ayinambitheki, ayinabuthi, ayishi, ayiqhumi, inozinzo oluhle kakhulu, imelana nokukhanya, iqinile kumakhemikhali, ayigqwali izindwangu ze-fiber, ayicunuki esikhumbeni, futhi inobudlelwane obuhle.
Ukuhlaziya Okuyisisekelo
| Into yokuhlola | Okujwayelekile |
| Ukubukeka | Icacile futhi isobala, ngaphandle intlenga kanye nokumiswa |
| Okwephuzu,℃ | ≤-9 |
| I-Kinematicviscosity (40℃), mm2/s | ≤40 |
| Iphoyinti elikhanyayo (livaliwe), ℃ | ≥100 |
| Iphoyinti elikhanyayo (ukuvulwa),℃ | ≥180 |
| I-breakdownvoltage (amafutha angalashwa), V | ≥30 |
| I-Dielectriclossfactor (90℃) | ≤0.005 |
| Ukuminyana (20℃), kg/m3 | ≤895 |
| I-Acid ester (ibalwa ngu KOH), mg/g | ≤0.05 |
| I-Interfacialtension (25℃), mN / m | ≥40 |
| Amafutha aqukethe i-micro-antioxidant izithasiselo (T),% (m / m) | ≤0.08 |
| I-Polycyclicaromatichydrocarbon(PCA) okuqukethwe,% | ≤3 |
| Oilsludge,%(mass ingxenye) | ≤0.8 |
| I-Dielectriclossfactor ngemva kokukhishwa kwe-oxidation (90 ℃) | ≤0.5000 |
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