Zinc Stearate Tare da Cas 557-05-1
Zinc stearate fari ne mai laushi mai laushi. Tsarin kwayoyin halitta ZN (C17H35COO) 2, tsarin kwayoyin halitta RCOOZnOOCR (R ne gauraye alkyl kungiyar a masana'antu stearic acid), combustible, musamman nauyi 1.095, kai ƙonewa batu 900 ℃, yawa 1.095, narkewa batu 130 greasy. Ba shi da narkewa a cikin ruwa, ethanol da ether, amma mai narkewa a cikin zafi ethanol, turpentine, benzene da sauran kaushi na kwayoyin halitta da acid. Zinc stearate yana mai tsanani kuma yana narkar da shi a cikin wani kaushi na halitta, sa'an nan kuma a sanyaya don samar da wani abu na colloidal, wanda aka bazu zuwa stearic acid da kuma gishirin zinc daidai lokacin da aka ci karo da acid mai karfi. Yana da lubricating, hygroscopic, ba mai guba ba, dan kadan mai ban haushi, mara gurbatawa, kuma ba mai haɗari ba. Zinc stearate da calcium stearate za a iya raba da dukiya cewa zinc stearate ne mai narkewa a cikin benzene da calcium stearate ne insoluble a benzene.
| ITEM | STANDARD |
| Bayyanar | Fari ko kashe farin foda |
| Wurin narkewa | 128-130 ° C (lit.) |
| Wurin tafasa | 240 ℃ [a 101 325 Pa] |
| Yawan yawa | 1.095g/cm 3 |
| Ma'anar walƙiya | 180 ℃ |
| Adana | Yanayin rashin aiki, Zazzabin ɗaki |
| Mara narkewa | barasa: insoluble (lit.) |
1.An yi amfani da shi azaman mai laushi mai laushi don samfuran roba da wakili mai gogewa don yadi
2.Used as stabilizer na PVC filastik kayayyakin da softener na roba kayayyakin
3.It ana amfani da Pharmaceutical masana'antu, da shiri na curing mai da mai mai, da kuma amfani da matsayin Paint bushewa wakili. Ana amfani dashi don sarrafa samfuran PVC marasa guba da samfuran roba. Yana iya yadda ya kamata inganta photothermal kwanciyar hankali na PVC da roba kayayyakin tare da synergistic sakamako na alli stearate da barium stearate; Ana amfani dashi don samfuran roba, da PP, PE, PS, EPS polymerization additives da fensir gubar masana'anta.
4.Stabilizer; mai mai; maiko; Mai sauri; Wakilin mai kauri
5.It da ake amfani da polyethylene, polystyrene, PVC da high-sa sinadaran fiber watsawa wakili da zafi stabilizer a petrochemical masana'antu. Ana amfani da shi don masterbatch mai launi (barbashi) azaman mai daidaita zafi, watsawa da mai mai.
25kgs jakar ko buƙatun abokan ciniki. Ka kiyaye shi daga haske a yanayin zafi ƙasa da 25 ℃.
Zinc Stearate Tare da Cas 557-05-1
