Sodium Laureth Sulfate CAS 3088-31-1
Sodium Laureth Sulfate CAS 3088-31-1 Amakuru
Umubiri
Kugaragara: Sodium isanzwe ya sodium laureth sulfate ni ibara ritagira ibara cyangwa ryijimye ryumuhondo wijimye, iyi miterere ya viscous ituruka kumikoranire hagati yimitsi itandukanye, nko guhuza hydrogène, nayo igena ko igomba guhuzwa nibikoresho byihariye mugupakira no gutwara kugirango birinde ibisigazwa no gufunga .
Gukemura: Ifite amazi meza cyane, bitewe nigice cya polyether hamwe nitsinda rya acide sulfonique mumiterere ya molekile, ishobora kwinjizwa mumazi byihuse mumazi kugirango ikore anion ihamye, ituma molekile yose ikwirakwizwa mumazi kugirango ibe isobanutse kandi kandi igisubizo kiboneye, cyoroshye gukoreshwa muburyo butandukanye bwamazi ashingiye kumazi.
Gushonga ingingo n'ubucucike: Kubera ko ari amazi, ntacyo bivuze kuvuga kubyerekeye gushonga; Ubucucike bwabwo buri hejuru cyane kurenza ubw'amazi, hagati ya 1.05 na 1.08 g / cm³, kandi amakuru yubucucike afasha kubara neza ingano no guhinduka kwinshi mugihe cyo kuyikora no kuyinywa.
Imiterere yimiti
Surfactant: Nka surfactant ikomeye, igabanya cyane uburemere bwamazi. Iyo byongewe kumazi, molekile zizahita zimuka zerekeza mumazi y’amazi, hamwe na hydrophobique iherezo ryerekeza mu kirere ndetse n’amazi ya hydrophilique asigaye mu mazi, bigahagarika gahunda ya mbere ya molekile y’amazi, bityo amazi akwirakwizwa. no gutose hejuru yubutaka, bityo bikongerera ubushobozi bwo kweza, emulisile, ifuro, nibindi.
Igihagararo: Irashobora kugumana imiterere myiza yimiti muburyo bugari bwa pH (mubisanzwe pH 4 - 10), ibyo bigatuma ibera ibicuruzwa bitandukanye muburyo butandukanye bwa acide-alkali, ariko mugihe kirekire cyibikorwa bya acide na alkalis. , hydrolysis no kubora nabyo birashobora kubaho, bigira ingaruka kumikorere.
Imikoranire nibindi bintu: iyo ihuye na cactic surfactants, izakora imvura kubera gukurura amafaranga no gutakaza ibikorwa byayo; Ariko, iyo uhujwe nibindi bikoresho bya anionic na nonionic surfactants, birashobora guhuriza hamwe kugirango birusheho kunoza imikorere yisuku nifuro yimikorere.
Uburyo bwo kwitegura:
Mubisanzwe, lauryl inzoga zikoreshwa nkibikoresho byo gutangira, kandi reaction ya ethoxylation ikorwa mbere, kandi umubare utandukanye wibice bya okiside ya Ethylene utangizwa kugirango ubone laureth. Nyuma, nyuma ya sulfonation no kutabogama, laureth polyester ivurwa hamwe na sulfonate nka sulfur trioxide, hanyuma ikabangikanywa no kongeramo sodium hydroxide kugirango amaherezo itegure sodium laureth sulfate. Inzira yose igenzurwa cyane nubushyuhe bwa reaction, umuvuduko nigipimo cyibintu, kandi ubuziranenge bwibicuruzwa bizagira ingaruka niba hari itandukaniro rito muri pisine.
Koresha
Ibicuruzwa byita ku muntu ku giti cye: Nibintu byingenzi mugusukura ibicuruzwa nka shampo, geles yo koga, hamwe nisuku yintoki, zifite inshingano zo kubyara uruhu rukungahaye kandi rwinshi kugirango rukoreshwe neza, mugihe rukuraho amavuta numwanda kuruhu numusatsi. , gusiga abakoresha bumva baruhutse kandi bafite isuku.
Isuku yo mu rugo: Mu bicuruzwa byoza urugo nk'isabune yo kumesa no kumesa, imbaraga nyinshi zo gukora isuku ya SLES hamwe no gukemura neza amazi bifasha gukuraho neza ikizinga cyinangiye ku masahani no kumyenda, kandi imitungo yacyo ifuro irashobora kandi gufasha abakoresha kumenya urugero rwisuku.
Isuku mu nganda: Mubihe bimwe na bimwe byinganda, nko gusukura ibyuma no gusukura imodoka, bifasha kandi gukuraho umwanda nkamavuta n ivumbi no kunoza imikorere yisuku nubuziranenge hamwe nubushobozi bwihariye bwo kwanduza no kwangiza.
