Kayayyaki
Potassium Stearate
Tsarin Tsari
Abubuwan Jiki
Bayyanar: Fari zuwa rawaya-fari waxy m
Girma: 1.12 g/cm3
Ruwa mai narkewa: mai narkewa
Bayanan Tsaro
Nasa ne na kayan haɗari
Lambar kwastam: 2915709000
Yawan Maido Harajin Fitarwa (%): 13%
Aikace-aikace
An yi amfani dashi azaman emulsifier, ana iya amfani dashi a cikin da wuri, matsakaicin matsakaicin shine 0.18g / kg, kuma ana amfani dashi azaman surfactant, fiber softener da wakili na kwance;Wakilin kumfa;Anticoagulant;Stabilizer.
Bayanin amfani.
A matsayin anionic surfactant, ana amfani dashi sosai a cikin sabulun roba na acrylate/sulfur hade da tsarin vulcanization.Anionic surfactants.Sau da yawa ana kiransa sabulun potassium ko sabulu mai laushi, galibi ana amfani da su a cikin kayan shafa na cream da shamfu, azaman emulsifiers da detergents.Yana da babban emulsification yadda ya dace, amma yana kula da ruwa mai wuyar gaske, zai iya haifar da sabulu na calcium tare da ruwa mai wuya, don haka emulsion ya lalace ko lalata, shi ne emulsifier-m emulsifier, sabili da haka ya kamata a lura a cikin tsarin samar da kayan kwalliya.
Ƙarfafawa: barga a zafin jiki da matsa lamba, kauce wa haɗuwa da kayan da ba su dace ba.Reacts da karfi oxidizing jamiái.Mai narkewa a cikin ruwan sanyi, mai narkewa a cikin ruwan zafi da ethanol mai zafi, ana amfani da shi azaman wakili mai laushi don fibers.
Shiri na potassium stearate
1. Ana samun samfurin ta hanyar amsa stearic acid tare da potassium hydroxide a babban zafin jiki sannan kuma sanyaya.
10g na stearic acid narkar da a cikin 100mL 95% ethanol, titrated tare da 0.5mol/L potassium hydroxide barasa bayani, phenolphthalein a matsayin mai nuna alama, titrated zuwa daidai batu, da precipitated potassium stearate sabulu za a tace.Za'a iya sake sabunta ɗanyen samfurin a cikin 95% ethanol don samun samfurin mai tsabta.
Yanayin ajiya
Ma'ajiyar hatimi, an adana shi a cikin sanyi, busasshen sito.
