I-Zinc Stearate ene-Cas 557-05-1
I-Zinc stearate iyimpuphu emhlophe ekhanyayo. Ifomula ye-molecular ZN (C17H35COO) 2, isakhiwo se-molecular RCOOZnOOCR (R yiqembu le-alkyl elixubile ku-stearic acid yezimboni), elivuthayo, elinamandla adonsela phansi angu-1.095, iphuzu lokuzishisa elingu-900 ℃, ubuningi obungu-1.095, iphuzu lokuncibilika elingu-130 ℃, linamafutha. Alincibiliki emanzini, e-ethanol nase-ether, kodwa lincibilika ku-ethanol eshisayo, i-turpentine, i-benzene nezinye izinyibilikisi nama-acid ezinto eziphilayo. I-Zinc stearate iyashiswa futhi incibilikiswe ku-solvent ezinto eziphilayo, bese ipholiswa ukuze yakhe into ye-colloidal, ehlanganiswa ibe yi-stearic acid kanye nosawoti we-zinc ohambisanayo lapho ihlangana ne-acid enamandla. Iyathambisa, i-hygroscopic, ayinabo ubuthi, iyacasula kancane, ayinangcolisi, futhi ayinangozi. I-Zinc stearate kanye ne-calcium stearate zingahlukaniswa ngesici sokuthi i-zinc stearate iyancibilika ku-benzene futhi i-calcium stearate ayincibiliki ku-benzene.
| ITEM | IZINGA |
| Ukubukeka | Impuphu emhlophe noma engemhlophe |
| Indawo yokuncibilika | 128-130 °C (ngokukhanya) |
| Indawo yokubilisa | 240℃ [ku-101 325 Pa] |
| Ubuningi | 1.095g/cm3 |
| Iphoyinti lokuphazima | 180℃ |
| Isitoreji | Isimo sezulu esingenampilo, Izinga lokushisa legumbi |
| Akuncibiliki | utshwala: obunganyibiliki (okukhanya) |
1. Isetshenziswa njenge-lubricant yokuthambisa imikhiqizo yerabha kanye ne-ejenti yokupholisha yezindwangu
2. Isetshenziswa njengesiqinisi semikhiqizo yepulasitiki ye-PVC kanye nesithambisa semikhiqizo yerabha
3. Isetshenziswa embonini yezemithi, ekulungiseleleni uwoyela wokwelapha kanye nokugcotshwa, futhi isetshenziswa njenge-ejenti yokomisa upende. Isetshenziselwa ukucubungula imikhiqizo ye-PVC nerabha engeyona enobuthi. Ingathuthukisa ngempumelelo ukuzinza kwe-photothermal kwemikhiqizo ye-PVC nerabha ngomphumela wokubambisana we-calcium stearate ne-barium stearate; Isetshenziselwa imikhiqizo yerabha, kanye nezithasiselo ze-PP, PE, PS, EPS polymerization kanye nokukhiqizwa kwe-pencil lead.
4. Isiqinisi; isithambisi; amafutha; Isisheshisi; I-ejenti yokujiya
5. Isetshenziswa ku-polyethylene, i-polystyrene, i-PVC kanye ne-ejenti yokusabalalisa i-fiber yamakhemikhali esezingeni eliphezulu kanye ne-heat stabilizer embonini ye-petrochemical. Isetshenziselwa i-color masterbatch (izinhlayiya) njengesithambisi sokushisa, isihlakazi kanye nesithambisi.
Isikhwama esingama-25kg noma isidingo samakhasimende. Sigcine kude nokukhanya ezingeni lokushisa elingaphansi kwama-25℃.
I-Zinc Stearate ene-Cas 557-05-1
