Munguva pfupi yapfuura, timu yeR&D yeShanghai Qixuan Chemical Technology Co., Ltd. yakabudirira kugadzira musanganiswa weanionic-nonionicchinowedzera chezvipembenene. Yakagadzirwa ne castor oil ethoxylate, butyl EO-PO block polyether uye calcium dodecylbenzenesulfonate sezvinhu zvikuru, chigadzirwa ichi chinotarisa matambudziko anowanzoonekwa mukugadzirwa kwemishonga yezvipembenene, kusanganisira kusagadzikana kwe emulsion, mvura inoyerera kubva mu spray droplet, furo uye kusasimba kwemvura yakaoma. Yakagadzirirwa mishonga yezvipembenene yakakura yakadai se emulsifiable concentrates, oil-in-water emulsions uye microemulsions. Ko iyi mishonga yekuwedzera yakagadzirwa inogona kubatsira here kugadzirisa matambudziko emulsion uye kugadzira kukosha kutsva pakati pechinangwa chekuderedza mishonga yezvipembenene uye kuvandudza kushanda kwayo?
Indasitiri yemishonga yezvipembenene iri kuchinja zvikuru chimiro chayo. Nekuenderera mberi kwekushandiswa kwemitemo yenyika yekuderedza mishonga yezvipembenene, kuwedzera kushanda kwayo uye kutsiva mishonga yegirini, vagadziri vemishonga vari kutarisana nekumanikidzwa kuri kuwedzera kweR&D. Kune rumwe rutivi, musika uri kusundira mberi kugadzirwa kwemishonga yemishonga ine mutoro wakawanda uku uchideredza kushandiswa kwe organic solvent, uchiisa zvinodiwa zvakanyanya pakukwanisa kwe emulsifying uye kuenderana kwesystem yezvimwe zvinowedzera. Kune rumwe rutivi, mamiriro ekushandiswa mumunda anosiyana zvikuru, nekusiyana kukuru kwekuoma kwemvura munzvimbo dzakasiyana uye ukobvu hwakafanana hwe waxy cuticles pamashizha ezvirimwa. Mishonga yakawanda inopfuura bvunzo dze laboratory asi ine dambudziko rekudonha kwemvura, kusakwana kwe active ingredient uye kushanda zvakanaka kwemunda kana yakasanganiswa uye kupfapfaidzwa pasi pemamiriro emunda.
Vaongorori vekugadzira zvinhu vanowanzosangana nematambudziko ehunyanzvi. Ma "nonionic surfactants" anoshandiswa ega haapi simba rekudzivirira ma "electrolyte", uye kupatsanurwa kwemafuta kana kupatsanurwa kunogona kuitika kana paine tembiricha yepamusoro kana tembiricha yakaderera. Kana ma "formulators" achingovimba nema "anionic emulsifiers" chete, kunyorovesa uye kupinda kwe "input performance" hazvizokwani kuti zvivandudze kuiswa kwemishonga inouraya zvipembenene pazvirimwa zvakatarwa. Furo rakawandisa rinogadzirwa panguva yekusanganisa nekuzadza zvinhu zvinokanganisawo kushanda zvakanaka kwekugadzira. Vagadziri vazhinji vanotenga ma "monomers" akawanda ekusanganisa zvinhu, izvo zvinotungamira kune runyorwa rwekutenga zvinhu zvitsva, kutenderera kwenguva refu kwekugadzirisa zvinhu uye njodzi huru dzekuchinja-chinja kwekushanda kwe "batch-to-batch performance", zvichiwedzera zvisina kunanga mari yeR&D nekutonga mhando. Musika unoda nekukurumidza "additive" yese-in-one blended integrative inobatanidza emulsification, dispersion, wetting uye penetration functions" kuti iite kuti kugadzirwa kwe "formula" kuve nyore uku uchichengetedza kugadzikana kwenguva refu kwekuchengetedza uye kushanda zvakanaka mumunda.
Vachishandisa ruzivo rwemakore akawanda mukugadzira surfactant, timu yeQixuan R&D yakashandisa anionic-nonionic synergistic emulsification system. Kuenzanisa kweHLB kakawanda, bvunzo dzekuchengetedza kupisa, bvunzo dzefreeze-thaw cycling bvunzo, kuongororwa kwekugadzikana kwemvura yakaoma uye kuyedzwa kwemashizha kwakaitwa, uye huwandu hwezvikamu hwakagadziriswa zvakare kuti kupedzise chiwedzerwa ichi chakasanganiswa. Pane kusanganisa zvinhu zvitatu zviri musanganiswa, chigadzirwa ichi chinoshandisa interfacial synergies pakati pemamorekuru kuti chigadzire interfacial film ine simba guru uye chiite multi-functional performance integration.
Zvinhu zvitatu zvikuru zvine mabasa akasiyana uye zvinopa mabhenefiti anoshanda pamwe chete.
Ethoxylate yemafuta eCastor inoshanda semusana wekutanga we emulsifying system usiri ionic, monomer yakakura inoshanda zvakanyanya muzvishandiso zvemishonga inouraya zvipembenene. Ketani yayo refu yemafuta inobva mumafuta eCastor inopa lipophilicity yakanaka uye inoenderana zvakanaka nezvinhu zvakasiyana-siyana zvemishonga inouraya zvipembenene zvinobva mumafuta. Zvikamu zvePolyoxyethylene zvinopa mapoka e hydrophilic uye zvinoita mabasa makuru e emulsification uye dispersion, zvichideredza kushushikana kwemafuta nemvura uye zvinofukidza zvinhu zvehunyanzvi zvechikamu chemafuta kuti zvigadzire emulsions dzakafanana. Inopawo kushanda kwakanaka kwekunyorovesa uye kupararira kuti iite kuti mvura ipararire pamusoro pemashizha ezvirimwa. Kana ichienzaniswa ne ethoxylates dze alcohol dzakajairika, ethoxylate yemafuta eCastor ine kushivirira kwakakura pakupisa uye pH inochinjika zvakanyanya. Inoenderana nezvinhu zvakawanda zvinoshanda zvinobva mumafuta zvinosanganisira organophosphates ne pyrethroids, zvichiisa hwaro hwakasimba hwehurongwa hwese hwekuwedzera.
Butyl EO-PO block polyether inoshanda semubatsiri wekushanda. Chimiro chayo cheEO-PO block chinoita kuti HLB igadziriswe zviri nyore, uye butyl end group inopa chigadzirwa ichi kugona kwayo kupinda. Mukati me emulsion systems, inogadzirisa chimiro che interfacial film uye inovandudza shear resistance, saka emulsions inodzivirira demulsification panguva yekukurunga, kuzadza uye kudiridza panzvimbo. Mumamiriro ekupfapfaidza mumunda, inoderedza kushushikana kwemvura pamusoro, inokurudzira kupinda kwezvinhu zvinoshanda kuburikidza nemiti, inowedzera kushanda zvakanaka uye inovandudza kushanda zvakanaka kwekutonga munda. Panguva iyi, iyi block polyether ine hunhu hwakaderera hwefuro, ichidzvinyirira kugadzirwa kwefuro panguva yekugadzira nekupfapfaidza, ichibvisa kudiwa kwemamwe ma defoamers uye inorerutsa mabikirwo ekugadzira.
Calcium dodecylbenzenesulfonate, inozivikanwa seAgricultural Emulsifier 500#, imhando ye anionic emulsifier uye chinhu chakakosha muiyi mixed system. Lipophilic alkylbenzene chain yayo inonamira kuchikamu chemafuta, nepo calcium sulfonate hydrophilic groups ichiumba stable interfacial films muchikamu chemvura. Kusanganiswa kweanionic ne nonionic surfactants inzira yehunyanzvi yakasimbiswa mu emulsification yezvipembenene. Mushure mekusanganisa, interfacial film inowana kusimba kwakanyanya, uye kuramba kwayo mvura yakaoma nema electrolytes kunopfuura zvakanyanya zvimwe zvinowedzerwa. Kana ichinge yakanganiswa nemvura yakaoma uye tsvina kubva muzvinhu zvehunyanzvi, system inoramba demulsification uye stratification, ichivandudza zvakanyanya kuchengetedza kwekupisa uye kugadzikana kwemafuta emhando dzakaderera uye ichivimbisa kushanda kwakasimba kwenguva refu.
Kubatanidzwa kwemabasa akawanda kunoita kuti chisanganiswa ichi chiwedzere zvakanaka zvina zvakakosha pakushandisa.
Chekutanga, kugadzikana kwepamusoro kwe emulsion. Yakasimbiswa ne thermal storage uye freeze-thaw cycling tests, emulsion inoratidza saizi ye particles yakafanana uye inodzivirira kuparadzaniswa kwemafuta, stratification uye flocculation. Yakakodzera emulsifiable concentrates (EC), oil-in-water emulsions (EW), microemulsions (ME), uye inogonawo kuiswa mu selected suspension concentrate (SC) formulations, ichivhara zvinodiwa zvema mainstream formulations eformulators.
Chechipiri, kushivirira mvura yakaoma zvakanaka uye kuenderana nehupamhi hwese hwezvinhu. Inoratidza kugona kwayo kuchinjika kune zvakasiyana-siyana zvinoshandiswa mumishonga inouraya zvipembenene inobva mumafuta. Kushanda kwayo mu emulsifying kunochinja zvishoma pasi pemvura ine kuoma kwakasiyana, zvichideredza njodzi yekushanda kusina kugadzikana kunokonzerwa nekusiyana kwemhando yemvura yemumunda.
Chechitatu, kunyorovesa uye kupinda mukati memiti kuti iwedzere kushanda zvakanaka. Inoderedza kusimba kwemvura pamusoro pemiti, inoderedza madonhwe anoyerera pamashizha akaita semakabheji nemichero yemichero, inowedzera kuiswa kwezvinhu zvinoshanda, inosimbisa kupinda mukati memiti uye inotsigira vatengi kuderedza zvipembenene uye kuvandudza kushanda zvakanaka kwayo.
Chechina, zvinhu zvakagadzirwa kare kuti zvive nyore kune vatengi'Kutarisira kugadzirwa kwemafuta. Makambani ekugadzira mafuta haafanire kutenga mamonomer akawanda ekubatanidza zvinhu panzvimbo, kuderedza mhando dzezvinhu zvakabikwa, kupfupisa nguva dzekugadzira mafuta uye kudzivirira njodzi dzekuchinja kwemhando dzemafuta dzinobva mukusanganiswa kwemafuta mukati meimba. Qixuan Chemical inogonawo kupa nzira dzekugadzirisa mafuta nekutsigira masevhisi ehunyanzvi zvichienderana nevatengi.'mhando dzezvinhu zvinoshanda uye zvirevo zvemugadziro.
Sekambani yetekinoroji inotarisa paR&D uye kugadzirwa kwezvishandiso zvemasurfactant nemakemikari akanaka, Shanghai Qixuan Chemical inogara ichiisa mabasa etekinoroji pachine nguva. Mushure mekutangwa kwechigadzirwa ichi chitsva, zvikwata zvekushambadzira, zvetekinoroji neR&D zvichabatsira pamwe chete kutengeserana kwemusika. Vatengi vanoshanda kwenguva refu vachapihwa mukana wekuyedza masampuli akapihwa, mhinduro dzekushandisa dzicharamba dzichiunganidzwa kuti chigadzirwa chidzokororwe. Tichatarisa vatengi vari kunetseka nekusagadzikana kwemushonga, furo uye mvura inoyerera. Zvikwata zvetekinoroji zvichapa rutsigiro rwakazara rwemiedzo yemushonga, kuongorora kwefizikisi uye mazano emushonga kuti zviunganidze nyaya dzekushandisa dzinoshanda.
Panguva iyi, tinotsanangura chigadzirwa nenzira yakatwasuka'chiyero chekushandiswa. Haisi chinhu chinoshandiswa nevanhu vose. Kuongororwa kwekuenderana kwayo kunofanirwa kuitwa pachine nguva kune masisitimu ane alkaline yakawanda uye mamwe masisitimu ezvinoshandiswa zvinonyungudika mumvura. Mhinduro dzese dzehunyanzvi dzinofanira kutevedzera data rekuyedza, dzichitevedzera mitemo yehunyanzvi hwehunyanzvi.
Nguva iyo vatengesi vekubatsira vanokwikwidzana pamitengo yezvinhu zvakabikwa chete yapfuura. Kugona kugadzira pamwe nemhinduro dzehunyanzvi dzakagadziriswa ndizvo zvinoumba makwikwi makuru. Ichi chinowedzera chakasanganiswa cheanionic-nonionic chinomiririra chimwe chiitiko chinoshandura Qixuan'Simba reR&D resurfactant muzvigadzirwa zvekutengeserana.
Chigadzirwa ichi chitsva chakasanganiswa chinogona here kushandisa mikana yekushandura zvirimwa zveindasitiri yekugadzira mishonga yezvipembenene, kugadzirisa matambudziko ekugadzira mishonga yezvipembenene zvinobudirira uye kugadzira zvinhu zvitsva zvinosimudzira mari yekambani yedu? Mhinduro yacho ichapihwa nechikwata chedu neruzivo rwakasimba rwekuyedza, nyaya dzevatengi dzakasimbiswa uye masevhisi ehunyanzvi ehunyanzvi. Pakutaurirana nevatengi, vashandi vekushambadzira nekutengesa vanogona kubata dhipatimendi reR&D nekukurumidza kuti vawane mienzaniso yekushandisa uye mibvunzo yehunyanzvi. Tinotarisira kuti chigadzirwa ichi chitsva chive chishandiso chine simba cheQixuan Chemical kuti iwedzere bhizinesi rayo rekubatsira zvipembenene. Pamwe chete nevatinoshanda navo mukugadzira mishonga yezvipembenene, tichasimudzira kukura kwemhando yepamusoro kweindasitiri yekugadzira mishonga yezvipembenene.
Nguva yekutumira: Gumiguru-14-2026