Maumbirwo e fatty amine polyglycerol etherzvinhu zvinoshandisa masurfactantinoratidzwa mumufananidzo uri pazasi. Mapoka avo anonyungudika anoumbwawo nemapoka ehydroxyl uye ether bonds. Zvisinei, kurongeka kwemapoka ehydroxyl uye ether bonds kwakasiyana nepolyoxyethylene ether nonionic surfactants, ayo anotongwa ne ether bonds. Mushure mekunyungudika mumvura, kunze kwekuumba hydrogen bonds isina simba pakati pemaatomu eoxygen ema ether bonds nemaatomu ehydrogen mumvura senge polyoxyethylene ether surfactants, anogona zvakare kusangana nemvura kuburikidza nemapoka ehydroxyl. Nekuda kweizvi, fatty amine polyglycerol ether surfactants inogona kuwana mvura inonyungudika yakanaka ne glycidol adducts shoma, uye hydrophilicity yavo yakakura zvakanyanya kupfuura yepolyoxyethylene ether surfactants.
Pamusoro pezvo, fatty amine polyglycerol ether surfactants ine chimiro cheorganic amines, ichivapa hunhu hwe nonionic ne cationic surfactants. Kana huwandu hwe adducts hwaderera, hunoratidza hunhu hwe cationic surfactants, senge acid resistance asi alkali kusashivirira uye mamwe mabhakitiriya. Kana huwandu hwe adducts hukawedzera, hunhu hwavo hwe nonionic hunova pachena. Havazopindi mu alkaline solutions uye basa ravo repamusoro rinoramba riripo. Nekuwedzera nonionicity uye cationionicity isina simba, kusawirirana kwavo ne anionic surfactants kunodzikira, zvichiita kuti mhando mbiri dze surfactants dzishandiswe pamwe chete.
Inoshandiswa muindasitiri yekuwacha
Mafuta ane mafuta akawanda ane polyglycerol ether surfactants anoratidza hunhu hwakasiyana zvichienderana nehuwandu hwawo hwe adduct. Nhamba shoma ye adduct inovapa hunhu hwe cationic surfactants, zvichivandudza kunyunguduka kwavo patembiricha yakaderera uye zvichipa detergent yakanaka kwazvo patembiricha yakakura. Kana nhamba ye adduct ikakwira, hunhu hwavo hwe nonionic hunova pachena. Havazongonyuki mu alkaline solutions uye kushanda kwavo pamusoro kunoramba kwakasimba. Nehunhu hwakawedzerwa hwe nonionic uye hunhu hwakaderera hwe cationic, kusanganisa ne anionic surfactants kunogona kuderedza zvakanyanya kushushikana kwepaso uye kuvandudza kugona kwe emulsifying uye kunyorovesa. Kufanana ne hydrophilicity uye steric inhibitor effect ye polyoxyethylene chains, aya ma surfactants anogonawo kudzivirira zvakanyanya kunaya kwemvura kana kuungana kwe sipo. Pamusoro pezvo, fatty amine polyglycerol ethers ane hunhu hwekunyorovesa uye antistatic, izvo zvinogona kugadzirisa zvinobudirira dambudziko rekusanzwa zvakanaka kwezvigadzirwa zve fiber mushure mekusukwa.
Inoshandiswa pazvinosanganisa zvipembenene
Kunze kwekushanda zvakanaka kwe nonionic surfactants, fatty amine polyglycerol ether surfactants ine zvimwe zvinhu zvinouraya mabhakitiriya uye zvinouraya hutachiona zve cationic surfactants, zvichiita kuti dzive multi-functional composite surfactants. Dzinogona kuwedzera turbidity uye kuvandudza kunyunguduka patembiricha yakaderera, izvo zvinowedzera zvakanyanya kuchinjika kwetembiricha ye microemulsions dzezvipembenene dzakagadzirwa nadzo. Rudzi urwu rwe composite surfactant, fatty amine polyglycerol ether, rune simba guru mukugadzira O/W microemulsions. Runobatsira kuderedza huwandu hwe surfactants uye kuderedza mari yekugadzira.
Gadzirira mushonga unodzivirira static
Mafuta ane polyglycerol ether surfactants anogona kugadzira firimu remvura rinogara riripo pamusoro pefiber kuburikidza nezvisungo zvehydrogen pakati pemapoka avo anofema mvura, mapoka ehydroxyl uye mamorekuru emvura, nokudaro achipa kunyudzwa kwemvura kwakanaka uye kufambisa mvura. Panguva iyi, anogona kugadzira firimu remafuta anofema mvura pamusoro pefiber kuderedza kukweshana kwefiber uye kugadzirwa kwemagetsi asingachinji, uye zvakare kupa fibers kupfava uye kutsetseka. Pamusoro pezvo, chikamu chinofema mvura che fatty amine polyglycerol ether surfactants chakafanana neche fatty amine polyoxyethylene ether. Sezvo glycidol pachinzvimbo che ethylene oxide ichiwedzerwa kune chikamu chayo chinofema mvura, ine hydrophilicity yakasimba. Saka, kunyudzwa kwayo kwemvura uye kushanda kwayo kunokunda common polyoxyethylene ether surfactants. Uyezve, fatty amine polyglycerol ether surfactants hadzina chepfu uye hadzina kunaka kupfuura cationic surfactants, zvichiita kuti dzive antistatic agents dzinovimbisa kushanda kwepamusoro.
Gadzirira zvinyoro nyorozvigadzirwa zvekuchengetedza muviri
Mukugadzira fatty amine polyglycerol ether surfactants kubva kuglycidol, chimiro che fatty amine polyglycerol ethers chine ether bonds dzinochinjana uye hydroxyl groups pachinzvimbo chekudzorwa ne ether bonds. Izvi zvinodzivirira kuumbwa kwe dioxane, zvichiita kuti ma surfactants aya ave akachengeteka kupfuura polyoxyethylene ether-type surfactants. Pamusoro pezvo, fatty amine polyglycerol ether surfactants ine huwandu hwakawanda hwe hydroxyl groups, izvo zvinowedzera hydrophilicity, kuderedza kutsamwa uye kupa mhedzisiro yakapfava pamuviri wemunhu. Nokudaro, zvinoshandiswa kugadzira zvigadzirwa zvekuchengetedza muviri zvinyoro, kunyanya zvevacheche nevana vadiki.
Kushandiswa pakurapa pamusoro pepigment
Zvidzidzo zvakaratidza kuti ma surfactants asiri eionic emhando yemafuta eamine anopa mhedzisiro yakanaka mukuchinja pamusoro pe phthalocyanine green pigments. Kushanda zvakanaka kunokonzerwa nezvikonzero zvinotevera: ma surfactants akadaro anogona kunamirwa pamusoro pe pigment nekugadzira hydrogen bonds pakati pemaatomu ehydrogen mumapoka e hydroxyl (-OH) nemapoka emaamino (-NH) uye maatomu e nitrogen ari pamusoro pe phthalocyanine green pigments. Maketani avo e lipophilic hydrocarbon anobva agadzira firimu re adsorbed coating. Kuputira uku kunodzivirira kusangana kwe pigment particles panguva yekuomesa uye kunodzivisa kukura kwe crystal grain, zvichizopedzisira zvaburitsa pigment particles nemakristaro akanaka.
Kana mavara akagadziriswa akaiswa muzvinhu zvipenyu, macheni emahydrocarbon, ane hukama hwakanaka nezvinomera zvipenyu, anokurumidza kunyungudika kuti agadzire firimu rakanyungudika. Izvi zvinoita kuti zvidimbu zvepigment zvipararire uye zvinodzivirira kupfava kana zvikamu zvikaswedera pedyo. Izvi zvinowedzera sezvo macheni emahydrocarbon achireba uye firimu rakanyungudika richikora, izvo zvinobatsira kunatsa zvidimbu zvepigment uye kuwana kupararira kwakamanikana kwezvikamu. Mapoka ehydrophilic ezvinokonzera kupfava anogadzira firimu rakanyungudika mushure mekunyoroveswa, izvo zvinodzivirirawo kupfava pakati pezvikamu zvepigment uye zvinovandudza kupararira kwazvo.
Mafuta ane polyglycerol ether surfactants ane hydration yakawanda uye anogona kugadzira mafirita akakora ane hydrate. Saka, mavara anorapwa neaya surfactants anopararira zviri nyore mumvura ine zvidimbu zvidiki, zvichiratidza kuti anogona kushandiswa zvakanaka pakurapa pamusoro pe phthalocyanine green pigments.
Nguva yekutumira: Chivabvu-26-2026