Sinadarin Zinc da Cas 557-05-1
Zinc stearate foda ne mai haske. Tsarin kwayoyin halitta ZN (C17H35COO) 2, tsarin kwayoyin halitta RCOOZnOOCR (R shine gaurayen alkyl a cikin stearic acid na masana'antu), mai ƙonewa, takamaiman nauyi 1.095, wurin kunna kai 900 ℃, yawa 1.095, wurin narkewa 130 ℃, mai mai. Ba ya narkewa a cikin ruwa, ethanol da ether, amma yana narkewa a cikin ethanol mai zafi, turpentine, benzene da sauran abubuwan narkewa na kwayoyin halitta da acid. Ana dumama zinc stearate kuma yana narkewa a cikin wani sinadari na halitta, sannan a sanyaya don samar da wani abu mai kama da colloidal, wanda zai narke ya zama stearic acid da gishirin zinc daidai lokacin da ya gamu da acid mai ƙarfi. Yana da mai, yana da laushi, ba ya da guba, yana ɗan fusata, ba ya gurɓata, kuma ba ya da haɗari. Za a iya raba zinc stearate da calcium stearate ta hanyar da'awar cewa zinc stearate yana narkewa a cikin benzene kuma calcium stearate ba ya narkewa a cikin benzene.
| KAYA | MAS'ALA |
| Bayyanar | Fari ko farin foda |
| Wurin narkewa | 128-130 °C (haske) |
| Wurin tafasa | 240℃[a 101 325 Pa] |
| Yawan yawa | 1.095g/cm3 |
| Wurin walƙiya | 180℃ |
| Ajiya | Yanayi mara motsi, Zafin ɗaki |
| Ba ya narkewa | barasa: ba ya narkewa (lit.) |
1. Ana amfani da shi azaman mai laushi ga kayayyakin roba da kuma wakilin gogewa ga yadi
2. Ana amfani da shi azaman mai daidaita kayayyakin filastik na PVC da kuma mai laushi na kayayyakin roba
3. Ana amfani da shi a masana'antar magunguna, shirya man shafawa da man shafawa, sannan kuma ana amfani da shi azaman maganin busar da fenti. Ana amfani da shi don sarrafa kayayyakin PVC da roba marasa guba. Yana iya inganta yanayin hasken rana na samfuran PVC da roba yadda ya kamata tare da tasirin haɗin gwiwa na calcium stearate da barium stearate; Ana amfani da shi don samfuran roba, da kuma ƙarin abubuwan polymerization na PP, PE, PS, EPS da kera gubar fensir.
4. Mai daidaita aiki; mai; mai; Mai hanzarta aiki; wakili mai kauri
5. Ana amfani da shi a cikin polyethylene, polystyrene, PVC da kuma babban sinadarin sinadarai masu watsawa da kuma mai daidaita zafi a masana'antar man fetur. Ana amfani da shi don sarrafa launuka (barbashi) a matsayin mai daidaita zafi, mai watsawa da kuma mai.
Jaka mai nauyin kilogiram 25 ko kuma buƙatar abokin ciniki. A ajiye ta nesa da haske a zafin da bai wuce digiri 25 ba.
Sinadarin Zinc da Cas 557-05-1
