Nhazi nke fatty amine polyglycerol ethersurfactantA na-egosi ya na eserese dị n'okpuru. Otu hydrophilic ya nwekwara otu hydroxyl na njikọ ether. Agbanyeghị, nhazi mgbanwe nke otu hydroxyl na njikọ ether na-agbanwe usoro njikọ ether nke polyoxyethylene ether-ụdị nonionic surfactants na-achịkwa. Mgbe ọ gbasasịrị na mmiri, ewezuga ịmepụta njikọ hydrogen na-adịghị ike n'etiti atọm oxygen na njikọ ether na atọm hydrogen na mmiri dịka nke ikpeazụ, ọ nwekwara ike imekọrịta na mmiri site na otu hydroxyl. Ya mere, fatty amine polyglycerol ether surfactants nwere ike nweta mmiri dị mma site na obere ọnụọgụ mgbakwunye glycidol, nke pụtara na fatty amine polyglycerol ether surfactants nwere hydrophilicity siri ike karịa polyoxyethylene ether surfactants ụdị. Na mgbakwunye, fatty amine polyglycerol ether surfactants nwere nhazi nke organic amines, na-enye ha ihe onwunwe nke ma nonionic na cationic surfactants. Mgbe ọnụọgụ mgbakwunye dị ala, ha na-egosipụta njirimara nke cationic surfactants, dị ka iguzogide acid mana enweghị ike iguzogide alkali na ụfọdụ ọrụ nje bacteria. Mgbe ọnụọgụ mgbakwunye rịrị elu, a na-eme ka àgwà ha na-abụghị ionic dịkwuo mma; Ha agaghị apụta na mmiri alkaline ma ọrụ elu ha ka dịgide. Ka ihe ndị na-abụghị ionic na-abawanye ma ihe ndị na-akpata cationic na-ebelata, enweghị ike ha na surfactants anionic na-ebelata, nke na-eme ka e nwee ike iji ụdị abụọ ahụ mee ihe ọnụ.
Fatty amine polyglycerol ether surfactants na-egosipụta ihe dị iche iche dabere na ọnụọgụgụ adduct dị iche iche. Ọnụọgụ adduct dị ala na-enye surfactant njirimara nke cationic surfactants, na-eme ka ọ na-agbaze ngwa ngwa na obere okpomọkụ, ma na-enye ihe nhicha dị mma n'ọtụtụ okpomọkụ. Mgbe ọnụọgụ adduct ahụ na-arị elu, àgwà nonionic na-abawanye, yabụ surfactant agaghị agbapụta na ngwọta alkaline na ọrụ elu ya na-adịgide. Ka ihe onwunwe nonionic na-eme ka ọ sie ike ma ihe onwunwe cationic na-ebelata, ịgwakọta ya na anionic surfactants nwere ike ibelata nrụgide elu ma mee ka arụmọrụ emulsifying na mmiri mmiri dịkwuo mma. Dị ka agbụ polyoxyethylene, hydrophilicity na mmetụta mgbochi steric ya nwere ike igbochi mmiri ozuzo ma ọ bụ nchịkọta nke ihe nhicha. Ọzọkwa, fatty amine polyglycerol ether nwere ụfọdụ ihe na-eme ka ọ dị nro ma na-egbochi ahụ, nke nwere ike imeri nsogbu nke mmetụta aka na-adịghị mma mgbe ịsachara ngwaahịa eriri.
Ejiri makaihe ndị na-eme ka ọgwụ nje dị nro
Ebe ọ bụ na mmanụ polyglycerol ether surfactants nwere ezigbo ihe na-eme ka ihe ndị na-adịghị na ya pụta ìhè, ha na-arụkwa ọrụ dị ka ihe na-eme ka ihe ndị na-adịghị na ya pụta ìhè, ha na-arụkwa ọrụ dị ka ihe na-eme ka ihe ndị na-adịghị na ya dị iche iche na-eme ka ihe ndị na-adịghị na ya dị iche iche na-eme ka ihe ndị na-adịghị na ya dị ọcha. Ha nwere ike ime ka ihe ndị na-adịghị mma dịkwuo mma, ha na-emekwa ka ihe ndị na-anaghị agbaze n'ọkụ dịkwuo mma n'oge okpomọkụ dị ala, na-eme ka ihe ndị na-adịghị na ya dị mfe ịgbanwe ma na-agbanwe okpomọkụ nke microemulsions ọgwụ nje ndị e ji ha mee. Surfactant a na-agwakọta agwakọta na-egosi arụmọrụ dị elu n'ịmepụta microemulsions O/W, nke na-enyere aka belata ọnụọgụ surfactant ma belata ọnụ ahịa.
Nkwadebe nkeIhe Ndị Na-egbochi Mgbochi
Ndị na-eme ka mmiri dị n'ime amine polyglycerol ether surfactants nwere ike ịmepụta ihe nkiri mmiri na-aga n'ihu n'elu eriri site na njikọ hydrogen n'etiti otu hydrophilic, otu hydroxyl na molekul mmiri, si otú a na-enye nnabata mmiri dị mma na ike eletriki. Ka ọ dị ugbu a, ha nwere ike ịmepụta ihe nkiri mmanụ hydrophobic na elu eriri iji belata esemokwu eriri ma belata mmepụta ọkụ eletrik, ma nyekwa ịdị nro na ire ụtọ. Na mgbakwunye, akụkụ hydrophobic nke fatty amine polyglycerol ether surfactants yiri nke fatty amine polyoxyethylene ethers. Agbanyeghị, a na-agbakwunye glycidol kama ethylene oxide na akụkụ hydrophilic, na-ebute hydrophilicity siri ike. N'ihi ya, nnabata mmiri ha na arụmọrụ conductive ha karịrị polyoxyethylene ether surfactants nkịtị. Ọzọkwa, fatty amine polyglycerol ether surfactants adịghị egbu egbu ma na-akpasu iwe karịa cationic surfactants, na-eme ka ha bụrụ ndị a ga-ekwe nkwa dịka ndị na-eme ka ihe dị mma rụọ ọrụ.
Nkwadebe nkeNgwaahịa Nlekọta Onwe Onye Dị Mfe
N'oge a na-eji glycidol emepụta amine polyglycerol ether surfactants, nhazi molekul ahụ nwere njikọ ether na otu hydroxyl kama njikọta ether kachasị. Nke a na-ezere nhazi dioxane ma na-eme ka nchekwa dị elu ma e jiri ya tụnyere polyoxyethylene ether surfactants. Ọzọkwa, ọtụtụ hydroxyl dị na abụba amine polyglycerol ether surfactants na-eme ka hydrophilicity dịkwuo mma ma belata mgbakasị ahụ, na-eme ka akpụkpọ ahụ mmadụ dị nro karị. Ya mere, abụba amine polyglycerol ether surfactants dị irè iji mepụta ngwaahịa nlekọta onwe onye dị nro, karịsịa ngwaahịa nlekọta onwe onye nke ụmụ ọhụrụ.
Ngwa na Mgbanwe Elu Pigment
Xu Yanli'Nnyocha s na-egosi na ihe ndị na-adịghị na ha bụ abụba nke dabeere na amine na-enweta ihe dị mma na ọgwụgwọ elu nke phthalocyanine green pigments. Arụmọrụ a na-achọsi ike sitere na usoro ndị a: enwere ike itinye surfactants ndị dị otú ahụ n'elu pigments site na njikọ hydrogen nke e mepụtara n'etiti atọm hydrogen na otu -OH na -NH na atọm nitrogen na elu pigment phthalocyanine green pigment. Agbụ hydrocarbon lipophilic ha na-arụ ihe nkiri mkpuchi a na-etinye n'ime mmiri. Mkpuchi a kpụrụ akpụ na-egbochi njikọta nke ihe ndị na-eme ka pigment dị n'oge nkụ ma na-egbochi uto kristal ọzọ, na-emepụta obere pigment kristal. Mgbe etinyere pigments a gwọchara na organic media, agbụ hydrocarbon na-enwe ezigbo ndakọrịta na organic media ma na-agbaze ngwa ngwa iji mepụta ihe nkiri solvation, na-eme ka mgbasa pigment dị mfe. Ka ọ dị ugbu a, ihe nkiri ahụ na-egbochi flocculation mgbe ihe ndị na-eme ka pigment dị nso ibe ha. Mmetụta a na-esiwanye ike na agbụ hydrocarbon dị ogologo na ihe nkiri solvation siri ike, na-akwado nhazi nke ihe ndị na-eme ka pigment dị nro na nkesa nha ihe ndị dị warara. Ndị otu hydrophilic na-eme ka ha dị mmiri mmiri iji mepụta ihe nkiri hydration, nke na-egbochi flocculation n'etiti ihe ndị na-eme ka pigment dị mfe ma na-eme ka mgbasa dị mfe. Mmanụ ndị dị n'ime ya nwere nnukwu hydrophilicity ma nwee ike ịmepụta ihe nkiri hydration dị oke ibu. N'ihi ya, agba ndị e ji abụba amine polyglycerol ether surfactants gwọọ na-agbasa ngwa ngwa n'ime mmiri ma nwee obere nha, nke na-egosi atụmanya dị mma maka ọgwụgwọ elu nke phthalocyanine green pigments.
Oge ozi: Julaị-23-2026