Isiokwu Ndị Dị Mkpa: SLES 70%, Sodium lauryl ether sulfate concentration 70%, SLES 70% onye na-ebunye ya, Texapon N70, ọnụahịa Texapon N70, SLES 70% Texapon N70, ngwaahịa sodium lauryl ether sulfate (SLES)
SLES 70%Texaspon N70(sodium lauryl ether sulfate concentration 70%) bụ anionic surfactant eji eme ihe n'ụlọ ọrụ nchacha na nlekọta onwe onye. Ụkpụrụ ọrụ ya dabere na ọdịdị amphiphilic nke nhazi molekul ya (nwere ma hydrophilic na hydrophobic otu), si otú a na-enweta ọrụ ndị dị mkpa dịka nhicha, ụfụfụ, na emulsification.
Kedu ihe bụ isi ọrụ nke sodium lauryl ether sulfate 70%? A na-ejikarị Texapon N70 (SLES 70) eme ihe n'ime ngwaahịa nchacha! Aojin Chemical, dịka onye na-eweta SLES 70% Texapon n70, na-enye ndị ahịa dị iche iche Texapon n70 dị elu na ọnụ ahịa n'ogbe.
1. Texapon n70 na-ebelata nrụgide elu: Ọgwụgwụ hydrophobic (dodecyl yinye) nke molekul SLES na-etinye n'ime mmanụ ma ọ bụ mmanụ, ebe njedebe hydrophilic (sodium polyoxyethylene ether sulfate) na-ejikọ na mmiri, nke na-ebelata nrụgide elu mmiri nke ukwuu (site na 72 mN/m ruo ihe dị ka 30 mN/m), na-eme ka ọ dịrị mmiri mfe iru akpụkpọ ahụ, ntutu isi, ma ọ bụ ákwà mmiri.
Mmanụ na-eme ka ọ gbapụta ma na-ekpuchi ya: Ngwụcha lipophilic na-agbaji mmanụ ahụ ka ọ bụrụ obere ntapụ mmiri nke 5-10 μm, ebe nsọtụ hydrophilic na-ekpuchi ha nke ọma, na-emepụta emulsion mmanụ n'ime mmiri, na-egbochi mmanụ ịbanyeghachi n'elu ebe a na-ehicha ya.
Mmepụta ụfụfụ siri ike: N'ime ihe nhicha nwere pH nke 5.5–7.5, SLES na-emepụta ụfụfụ dị mma, nke na-adịte aka (ruo 180 mm n'ịdị elu), na-agbatị oge kọntaktị n'etiti ihe nhicha na elu, na-eme ka ahụmịhe onye ọrụ ka mma.
2. SLES 70% Mmiri siri ike: Ya polyoxyethylene ether chain (ethoxylation degree n=2–3) na-enye ezigbo mgbochi mmiri siri ike, na-ejigide ihe nhicha ahụ ọbụlagodi na mmiri nwere nnukwu calcium na magnesium ion (dịka mmiri siri ike 300 ppm) ma na-egbochi ncha calcium ịbanye.
Ịdị nwayọọ na ndakọrịta: Ma e jiri ya tụnyere SLS (sodium lauryl sulfate), SLES anaghị akpasu akpụkpọ ahụ iwe nke ọma (ihe dị ka 8.9 vs. SLS 4.3), ọ nwekwara ike ijikọ ya na ọtụtụ ihe ndị na-abụghị ionic na amphoteric surfactants, nke na-eme ka a na-ejikarị ya eme ihe n'uwe ncha ntutu, jel ịsa ahụ, ihe nhicha ihu, na ihe ndị ọzọ.
3. A na-ejikarị Texapon N70 (SLES 70) eme ihe n'ihe gbasara nlekọta onwe onye:
Ncha ntutu/Jel ịsa ahụ: Dịka isi ihe na-eme ka ihe dị n'ime mmiri dị ọcha, ọ na-enye ike nhicha na ntụ ntụ bara ụba. Mmetụta nke ịcha arọ: Ịtinye 2%–5% NaCl nwere ike ime ka sistemụ ahụ dịkwuo mma ma mee ka ọdịdị ngwaahịa ahụ ka mma.
Uru nke ngwakọta: Mgbe ejiri ihe ndị na-eme ka ihe dị nro dịka alkyl glycosides (APG) jikọta ya, ọ nwere ike ime ka ihe nhicha dịkwuo elu ugboro 1.8 ma belata mkpasu iwe.
Rịba ama: SLES 70% na-ezo aka na mado ma ọ bụ mmiri mmiri nwere ihe dị na ya nke 70%, ihe fọdụrụ bụ mmiri na obere ihe ndị na-anaghị emetụta mmeghachi omume ma ọ bụ ihe ndị sitere na ya (dịka 1,4-dioxane). Ngwaahịa dị elu na-achịkwa ọdịnaya adịghị ọcha nke ọma!
Maka ịdị mma dị elusodium lauryl ether sulfate (SLES) ngwaahịa nwere mkpokọta nke 70%, kpọtụrụ Aojin Chemical!
Oge ozi: Maachị-04-2026
