Oloa
Lua 85
Meatotino tau vailaau
O lenei oloa o le amber suauʻu viscous sua ma se density sootaga o le 1.00 ~ 1.05, o le viscosity o le 0.20 ~ 0.40Pa·s (25 ℃), se mea moli o le 321 ℃, ma le HLB tau o le 11.0.E faʻamavaeina i le suauʻu rapeseed, lysofibroin, methanol, ethanol ma isi carbon alcohols maualalo, solvent aromatic, ethyl acetate, tele suauʻu minerale, petroleum ether, acetone, dioxane, carbon tetrachloride, ethylene glycol, propylene glycol, ma isi, faʻasalalau i le vai. .
Fa'aoga
O lenei oloa e masani ona faʻaaogaina i le suauʻu ma felauaiga, vailaʻau, mea teuteu, lanu vali, ie, meaʻai, vailaʻau faʻamaʻi, gaosiga faʻamaʻi ma le uʻamea luga o le inhibitor corrosion ma le faʻamamaina o mea gaosi, e pei o le emulsifier, softener, faʻamaeʻaina sui, viscosity reducer, ma isi. pei o le emulsifier, stabilizer, susua sui, diffuser, penetrant ma isi
[Fa'apipi'i mea e teu ai] 25kg/pepa pepa
Fa'ailoga fa'apitoa
E tusa ai ma le GB25554-2010 tulaga masani aitema fa'ailoga tau aoga (KOH)/(mg/g) ≤2.0 tau saponification (KOH)/(mg/g) 45-55 tau hydroxyl (KOH)/(mg/g) 6chemicalbook5-80 susu, w/%≤3.0 toe mu, w/%≤0.25 Arsenic (As)/(mg/kg) ≤3 lead (Pb)/(mg/kg) ≤ 2-oxyethylene (C2H4O), w/%65.0 ~ 69.5
Metotia Gaosiga
1mol Span-80 sa mua'i fa'avevela ma tu'u i totonu o le ulo tali, fa'aopoopo i ai le vai vai o le sodium hydroxide i lalo o le fa'aosoina, fa'avevesi, fa'amama ma fa'amama.Ina ua uma ona sui le ea i totonu o le ulo ma le nitrogen, na amata ona tafe le 22mol ethylene oxide pe a oʻo i le 140 ℃ le vevela, ma o le vevela o le Chemicalbook i tua na tausia i le 180 ~ 190 ℃.Ina ua uma ona pasia le ethylene oxide, ona taofi lea o le masini.A maeʻa le faʻamafanafanaina, e tuʻuina atu le vai mea i totonu o le ulo faʻafefe ma faʻafefeteina i le acetic acid seia oʻo i le tau o le acid e tusa ma le 2, ona faʻafefeteina lea i se aofaiga talafeagai o le hydrogen peroxide.Ma le mea mulimuli, o le mea e faʻamama ai seʻia oʻo i le vai e 3%, ma o le oloa maeʻa e mafai ona maua e ala i le faʻamaluluina o le afifiina.
