1. Solubility vai

Talu ai o loʻo iai le polar bond N → 0 i le mole oxide amine, ma le dipole taimi o le 4.38D, o le compound o loʻo i ai uiga o le maualuga polarity ma maualuga liusuaʻaga vaʻaia. E faigofie ona soluble i polar solvents pei o le vai ma alcohols maualalo, ae faigata ona soluble Mo non-polar solvents pei o minerale suauʻu ma benzene.

I le vai vaʻavaʻaia, amine oxide o loʻo i ai i le tele aofaʻi i le tulaga o hydrate (R1R2R3NO · XH2O), ae faʻatasi ai ma le suiga o le taua PH, o le a suia le polarity. Mo se faʻataʻitaʻiga, i le alkaline solution ma le pH> 7, e masani lava o le anionic surfactant. . Ae ui i lea, i fofo oona i le pH <3, o amine oxides e tele lava ina i ai i le tulaga o cations [R1R2R3NOH] +. O le vai vaʻaia o le amine oxide o loʻo vaivai ai le faʻaletinoina o meatotino, ma e faʻaaogaina i mea teuteu e faʻasinasina ai le paʻu.

2. Faagaioiga i luga

(1) Luga feteʻenaʻi: A maeʻa faʻaopopo le amine oxide, o le pito i luga feteʻenaʻi o le vai o le a matua faʻaititia. Mo se faʻataʻitaʻiga, o le feteʻenaʻi o le vai mama o le 72.80 × 10-3N / m. O le feteʻenaʻi o le laualuga i le ogaoga micelle concentrations (cmc) o eseese amine oxides e tusa ma le 30 × 10-3N / m. I le cmc, o le feteʻenaʻi o le amine oxide e matua maualalo ifo nai lo le quaternary ammonium salt, o lea la o le pito i luga o le amine oxide e sili atu nai lo le quaternary ammonium masima.

(2) Faʻaleagaina: A o le amine oxide e fefiloi ma le AES poʻo le AS, e i ai se synergistic aafiaga i luga o le faʻamamaina o le tino, ae a fefiloi ma LAS, o lona synergistic aafiaga e le lelei tele. O le oloa o le fufuluina o le lipstick e faʻaaogaina ai le 12% fatty acid (C12: C18 = 12: 1), 13% non-ionic surfactant, 12% LAS. Afai e faʻaopopoina se aofaʻiga o amine oxide, o le a sili ona lelei le faʻamamaina.

(3) Faamalosia mana: Emulsifying mana o se faʻailo e fua le lelei o emulsifiers. Mo se faʻataʻitaʻiga, faʻamalosia le amine oxide vai vaʻaia ma suauʻu soli i lalo o tuutuuga lava e tasi i le 70 ° C, ona vaʻaia ai lea o le aofaʻi o suiga pe a maeʻa faʻamalosia. O iʻuga ua faʻaalia ai i le amine oxide homologs, o le emulsification mafai faʻateleina ma le faʻateleina o le carbon numera o le umi-filifili alkyl kulupu. O le isi vaega o le amine oxide o se emulsifier o le mafai ona faʻamalosia i le tele o vaega o le PH taua, aemaise lava i le acidic media, e mafai ona fetaui ma quaternary ammonium cations o preservatives ma bactericides, e le gata o le a le poloka le anti-corrosion faʻatinoina o le faʻasao, ma mafai faʻalauteleina lona anti-corrosion faʻatinoina, lea e sili atu i le aapa o isi non-ionic surfactants.

(4) Faʻamamaina ma faʻamautuina le foam: Amine oxide o se sili ona aoga foam faʻamautuina sooupu, e masani ona faʻaaogaina i tagamea vai poʻo tagamea fufuluina. O le oloa ma le metotia o le 1% i le 5% e i ai le agamalu gaioiga, leai se faʻasoesa i mata, ma teteʻe atu i le faigata vai. E i ai lelei faʻatinoga, ma le foam e maualuga i vai faigata ma pH = 9, 300mg / kg. A faʻafefiloi le fatty ava malosi sodium sulfate (AS) ma amine oxide, ua tumu ma mautu le foam, tusa lava pe i ai ni gaʻo, e le suia. O le mea lea, e masani ona faʻaaogaina faʻatasi ma anionic o loʻo galulue soʻosoʻo pei o LAS, AS, AES, SAS, ma isi mea, ma e i ai se lelei e faʻasaga i le itaitagofie. O le foam gaosia e amine oxide o loʻo i ai se lagona kulimi ma e masani ona faʻaaogaina i shampoos ma faletaele oloa.

(5) Thickening effect: Amine oxide has a good thickening effect. For example, the mass fraction of amine oxide mixed with AES (1:9) is 15% active substance solution (the following% are all mass fractions), in an acid medium , Even with little salt, the thickening effect is obvious, and it is mild and has good conditioning. Amine oxide 4.5%, AES 8.5%, NaCl 4%, pH=8, viscosity (20°C) up to 7Pa·s, cloud point <-5°C, but for the solubilization and thickening of shampoo, the carbon atom is preferably C14. The thickening effect of amine oxide can also be used in high alkaline bleach (9% C12, 0.5% NaOH, 4% Na2CO3, a small amount of amine oxide), 10% HCl solution added 1.5% dihydroxyethyl tallow base Amine oxide and 1.5% tallow dimethyl ammonium chloride can increase the consistency to 1Pa·S.

A oʻo le faʻatauaina o le amine oxide ua ova atu i se isi tulaga, ua amata ona matua mafiafia le ogatotonu. Tusa lava pe ua faʻateleina le vevela, e le mafai ona suia i se isotropic feaveaʻi vaega. O le mea lea, pe a gaosia le amine oxide, e masani lava na o le 30% vai vai e mafai ona maua mai, e faigata ona maua Mo oloa e maualuga atu le faʻasologa, e tatau ona faʻaopopoina ia mea e faʻaalu ai le anionic e maua ai faʻasologa maualuga o oloa amonium oxide.

（4） Faʻafetauiina ma anionic surfactants

O le faʻatinoina o amine oxide amphoteric surfactants e fai si malu. Anionic surfactants ma amine oxides o loʻo faʻaaogaina i le tele o vailaʻau e faʻamama ai mea e faʻaititia ai le itaitagofie o faʻasolosolo mai anionika ma maua ai ni faʻapitoa faʻapitoa. A o le faʻatulagaina o amine oxide e maualalo ifo i le cmc, palu faatasi ma anionic surfactants e fausia ai anion ma cations o le a faʻateleina ai le pH o le faʻasusu, lea e mafua mai i le faʻateleina o le amine oxide; i le cmc, o le lua ituaiga fefiloi micelles; maualuga I le cmc, o le fausia anion ma cation masima e solubilized i le micelles fefiloi.

A oʻo le pH≥8, o le amine oxide e faʻaalia ai le leai-ionic uiga ma e mafai ona tuʻufaʻatasia ma anion; pe a fai o le pH≤8, o le faʻataʻitaʻiga ma anion o le a gaosia ai se eria faʻamaʻimauina, e mafua ai le faʻasusu; a oʻo le pH≤6, e tuʻufaʻatasia ia mea e lua i se fua faʻatatau talafeagai. O le amine oxide ma le anionic surfactant tuʻufaʻatasia e fausia ai se anion-cation paʻaga e fausia ai se manino tali. I le taimi nei, o le anion-cation masima ua solubilized i le sili surfactant micelles. Afai o le dimethyl amine oxide e faʻaaogaina nai lo le dimethyl amine oxide, o le a sili atu le fetaui lelei; afai e suia e le amine oxide o loʻo iai polyoxyethylene ether vaega, o le a sili ona lelei le aʻafiaga.

(5) Faʻafitauli oona i le tino

Amine oxide o se mea e le oona pe maualalo le oona. O le fofo faʻasoa oloa o loʻo muamua ita i le paʻu o lapiti, ma mata e feololo faʻaita. I le 2% faʻasologa, e leai se itaitagofie; na fafagaina ma ufiufi i le alkyl dimethyl mo le lua tausaga. Amine oxide, leai se carcinogenesis mafua mai i le amine oxide ua maua. O le biodegradability o le amine oxide e lelei, 88% e mafai ona faʻaleagaina pe a maeʻa le 2 vaiaso ma le 93% i le 4 vaiaso. Amine oxide e masani ona le oona ma e maualalo le faʻaitagofie o le paʻu ma mata. E tusa ai ma le lipoti a KLein: Ole LD50 ole amine oxide o le 2000mg / kg ～ 6000mg / kg, lea e toeititi tutusa ma le LD50 o le laulau masima o le 4000mg / kg. A fefiloi ma isi toʻaga sooupu, amine oxide o loʻo i ai le anti-iritation meatotino ma e mafai ona faʻaaogaina i anti-dandruff shampoos e faʻaititia ai le itaitagofie o le ZPT. I se faʻaopopoga, i acidic shampoos ma acidic fofo, amine oxide mafai faʻafesoʻotaʻi ma le carboxyl kulupu i luga o le lauulu ma paʻu angles. E mafai ona faʻatulagaina le lauulu, faʻaititia flutter, faigofie e susū selu, ma faʻaleleia le talatala o le paʻu.

(6) Antimicrobial

Alkyl amine oxide o loʻo i ai se gaioiga faʻamalosi tino, ae e le oʻo atu i le malosi siama vailaʻau o le quaternary ammonium masima. Ae ui i lea, o oloa gaosia o loʻo iai le amine oxide o loʻo iai a latou meatotino antiseptic, e mafai ona puipuia ai le tupu aʻe o le suia ma faʻatumau ai le maualuga o gaioiga i faʻavaivaia fofo. . O nisi vailaʻau vailaʻau amine faʻaalia ai maualuga meatotino siama, ma o loʻo faʻaaogaina i fasimoli e pei o bactericidal deodorants, ma e oʻo iodine-o loʻo i ai vailaʻau faʻatulagaina e faʻateleina ai le solubility ma le mautu o iodine, ma faia se sao i le faʻamamaina ma synergy. Faatasi ai ma i latou, le aafiaga o le dodecyl dimethyl amine oxide i le taofiofia o le tuputupu ae o Staphylococcus aureus e tutusa ma lena o le tutusa cationic surfactant, ae o le sterilization aafiaga o isi amine oxides e fai si matitiva.

(7) Faʻasisila

Amine oxide e maualuga hygroscopicity ma ionization masani, ma mafai ona fausiaina se conductive ata tifaga luga o le laualuga o alava po o resin, o lea e sili ona lelei antistatic meatotino. Faʻatusatusa i isi antistatic sooupu, o lona sili ona tele foliga o le suiga ma le siosiomaga sūsū, O le antistatic aafiaga e laitiiti suiga, ma e faʻaalia lelei antistatic faʻatinoina e tusa lava i lalo o le maualalo o le susū. Amine oxide o loʻo i ai foi le mautu o le mafanafana ma le lelei e mafai ona faʻafetauia, e mafai ona o gatasi ma lubricants masani, emulsifiers ma isi antistatic agents, ma e faigofie ona faʻaoga.

(8) Antioxidant

Amine oxide e le gata e mafai ona i ai i le hypochlorite solution na o ia, ae e fesoasoani foi i isi surfactants faʻamautuina le hypochlorite, o lea e masani ona faʻaaogaina i le faʻamamaina ma le faʻamamaina o vailaʻau.