Munguva yemisangano yekusarudza surfactant, dambudziko rinowanzoitika rinowanzo buda: maether maviri ane fatty amine polyoxyethylene ane musiyano mudiki mu ethylene oxide (EO) units uye mitengo yakafanana inogona kupa mhedzisiro yakasiyana zvikuru kana yaiswa mumafomula anoshanda. Kugadzikana kwe emulsion, viscosity yesystem uye kunyange ruvara rwechigadzirwa chakapedzwa zvichachinja zvinoonekwa. Mukushumira vatengi munzvimbo dzekuchenesa, nzvimbo dzemafuta, agrochemical emulsification, asphalt, mineral processing nedzimwe nzvimbo, timu yehunyanzvi yeShanghai Qixuan Chemical Technology Co., Ltd. inowanzo bvunzwa mubvunzo mumwe chete mukuru: ungasarudza sei nhamba chaiyo yeEO?
TA05, kureva tallow amine polyoxyethylene (5) ether, inopa mhinduro inomiririra mubvunzo uyu. Haitsvage kushanda kwakanyanya pane chiratidzo chimwe chete, asi inowana nzvimbo yayo yakavimbika mumhando dzakasiyana-siyana dzemashandisirwo akasiyana-siyana.
Nhoroondo Yekutanga yeTA05
TA05 inogadzirwa ne ethoxylation ye natural tallow amine ine mayuniti mashanu eEO, CAS Nhamba 61791-26-2. Chikamu chayo che hydrophobic chine macheni marefu eC16–C18 alkyl, nepo chikamu che hydrophilic chichibatanidzwa pamwe chete nemayuniti mashanu eEO neboka reamine rinokwanisa kuburitsa proton.
Maumbirwo aya akasiyana anoapa hunhu huviri hunoshanda. Mumamiriro ezvinhu asina kwaakarerekera kana kuti ane alkaline, anoshanda se nonionic surfactant, achiita emulsification uye dispersion kuburikidza nekunyorovesa kweEO chains. Munzvimbo dzine acidic, boka reamine rinowana protonation uye rine positive charges, richiratidza hunhu hwe cationic surfactant hune adsorption yakasimba kune substrates dzine negative charge dzinosanganisira simbi, zvicherwa, fibers uye asphalt particles. Iyi nzira mbiri inoshanda mukati memorekuru imwe ndiyo inoisa chikonzero chikuru nei TA05 ichishandiswa kakawanda mumaindasitiri akasiyana-siyana.
Panyaya yehunhu hwemuviri, TA05 inoonekwa semvura ine viscous yero kusvika brown pa25°C. Mhinduro yayo yemvura ye1% ine alkaline ine pH inotangira pa9 kusvika pa11. Huwandu hweamine hunowanzo dzorwa pakati pe110–120 mgKOH/g, hunyoro ≤1.0%, ruvara rweGardner ≤10, uye HLB inofungidzirwa kuva 9. HLB iyi iri pamuganhu uri pakati pehydrophilicity nelipophilicity, zvichiita kuti inyunguduke zvakanaka muzvikamu zvemafuta uku ichitama ichienda kunzvimbo dzinosangana mafuta nemvura. Saka yakakodzera W/O emulsification, co-emulsification uye interfacial wetting, pane kushanda se emulsifier iri nyore yemafuta mumvura.
Sei paine mayuniti mashanu eEO?
Chikafu chimwe chete che tallow amine chinogona kusanganiswa kuita ma serial grades ane 2, 5, 10, 15 EO units, zvichipa hunhu hunosiyana zvishoma nezvishoma. Kuwanda kweEO kunounza lipophilicity yakasimba, amine value yakakwira uye kusanyoroka kwemvura; kuwanda kweEO mukati kunovandudza kunyungudika kwemvura uye shift emulsifying preference kune O/W systems.
Giredhi reEO rechipiri rinonyungudika zvakanyanya mumafuta, zvichireva kuti rinoda kusanganiswa kwe solvent kana kupisa kuti riparadzirwe mumafomu akasiyana-siyana. Magiredhi ane mayuniti eEO gumi kana kupfuura anoratidza kunyungudika kuri nani kwemvura asi asina simba mukubatana kwemukati mune masisitimu ane mafuta akawanda, ane huwandu hwakasimba. Mayuniti mashanu eEO anosvika pakati nepakati: anochengetedza zvikamu zvakakwana zve lipophilic kuti zvinamire pamusoro pemafuta, asphalt uye mineral surfaces, ukuwo aine simba re hydrophilic rekupararira mumvura. Pamashandisirwo anoda emulsification uye adsorption, achienzanisa lipophilicity uye water dispersibility, giredhi iri rinowanzoita kupfuura magiredhi pamativi ese eEO spectrum.
Izvi zvinotsanangurawo kuti sei TA05 ichionekwa zvakanyanya se "formulation connector". Kunyungudika kwayo mumvura uye cloud point zvinogona kugadziriswa nekusanganisa ne higher-EO analogues, nepo lipophilic performance inogona kuwedzerwa nekusanganisa ne low-EO variants. Mu compound systems, inoshanda se flexible building block yekugadzirisa formulation, kazhinji inokosha se co-component pane standalone primary agent.
Mabasa Anoshanda Muzvikamu Zvina Zvikuru zveKushandisa
TA05 inoshanda sechinhu chikuru kana chinhu chinosanganisa zvinhu zvinodzivisa ngura. Boka reamine nemaketani eEO zvinonamira pamusoro pesimbi kuti zvigadzire firimu rinodzivirira, zvichibvisa zvinhu zvinoparadza kubva kumapaipi. Inoshandawo sechinhu chinowedzera mafuta anokuvadza mukuderedza mafuta akawanda, kubatsira mukubvisa ngura uye zvinosanganisa mvura inochera.
Mu agrochemical EC, EW uye ME formulations, TA05 inoshanda se emulsifier uye dispersant kuti iite kuti zvinhu zvinoshanda zvipararire zvakaenzana panzvimbo dzine mafuta nemvura. Kana ikasanganiswa ne anionic emulsifiers dzakadai se calcium dodecylbenzene sulfonate, kutarisisa kwakanyanya kunofanirwa kupihwa kune anionic-cation incompatibility.
Mukati memasisitimu e-cationic asphalt emulsifier, chain refu ye-alkyl yeTA05 inoratidza kubatana kwakanaka nezvikamu zveasphalt. Inobatsira kuderedza kupatsanurwa kwechikamu uye kuvandudza kugadzikana kwekuchengetera. Inogona zvakare kushandiswa sechinhu chinonyorovesa pakati peasphalt yakagadziriswa.
Pakubvisa mafuta akawanda, TA05 inowanzo sanganiswa ne-high-EO nonionic surfactants kana kuti anionic surfactants kuti ibvise mafuta akasviba uye iwedzere kushanda zvakanaka kwekusuka. Mumvura dzesimbi, mipiro yayo mikuru ndeyekudzivirira ngura uye kugadzikana kwe emulsion.
Kunze kwezvikamu zvataurwa pamusoro apa, inogona kushandiswa sechinhu chinodzivirira static uye chinonyorovesa mukugadzirisa machira nekunyungudutsa pamusoro pefiber kuburikidza nemapoka eprotonated amine. Mukusadzika kwemineral, inoshanda semuunganidzi wekubatsira kana muparadziri uchishandisa nzira ye cationic adsorption pamusoro pemineral.
Mabatiro Ekushanda Kweboka Rinogara Richienderana
Kune mafuta amine ethoxylates, kuzadzisa zvinodiwa zvemushonga ndizvo zvinodiwa chete. Chinonyanya kudzora kugadzikana kwemushonga wevatengi vekupedzisira kugoverwa kweEO kwakamanikana, PEG yakasununguka inodzorwa uye huwandu hweEO hwakasununguka, uye ruvara rwakagadzikana pamusoro pekuchengetwa. Kugoverwa kwakafara kweEO kuchaita kuti pave nekusiyana-siyana kwesimba re emulsifying uye kunyungudika kwemvura kunyangwe paine maamine akafanana. Mafomula akagadziridzwa pachiyero cherabhoritari anowanzo kundikana panguva yekuwedzera kwekugadzirwa kana kukwira kwekugadzirwa kwakazara.
KuQixuan, zviratidzo zveTA05 zvinovhara kukosha kweamine, hunyoro, pH neruvara, nekuyedzwa kwakazara kwebatch uye kuchengetedza sampuro kuti ionekwe zvakanaka. Kurongedza kwakajairika i180 kg padhiramu, nepo IBC tote uye kurongedza kwakagadzirwa kweOEM zviripo kana zvakumbirwa.
Nhungamiro Nhatu Dzinoshanda dzeKugadzira
- [1] Tsanangura pH hwindo usati waongorora kuenderana:TA05 inoita se cationic kana iri mumamiriro eacidic uye isiri ionic kana iri mumamiriro ealkaline. Vabatsiri vayo vanowirirana, kutevedzana kwekudya uye chiyero chinokurudzirwa zvakasiyana zvakanyanya pakati penzvimbo mbiri idzi.
- [2] Dzivisa kusanganisa zvakananga ne anionic surfactants:Kana zvabatanidzwa nemarudzi eanionic, masurfactant epakati nepakati enon ionic kana nzira dzakasiyana dzekudyisa dzinokurudzirwa kudzivirira kuwanda kwakanyanya kwenzvimbo uye kuumbwa kwemvura.
- [3] Kudzora tembiricha yekudyisa:TA05 ine viscosity yakanyanya, kunyanya mumamiriro ekunze echando asina kupisa zvakanyanya. Kupisa kusvika pa60°C usati waisa dosing kunobatsira kuyera zvakanaka uye kudzivirira kusaenzana kwe emulsification munzvimbo.
Mashoko Ekupedzisira
Kusarudzwa kwe surfactant ndiko kuwana nzvimbo yakakodzera pakushandisa EO tuning curve. Kukosha kweTA05 hakusi pakushanda kwepamusoro pane imwe chete, asi kunoreva kuti nzvimbo yepakati inowanzo furatirwa inoenzanisa lipophilicity uye hydrophilicity ine zvinodiwa zvakawanda pamusika.
Shanghai Qixuan Chemical Technology Co., Ltd. inopa mhando dzakasiyana dze tallow amine polyoxyethylene ether. Takagadzirira kupa mhando dzakasiyana dzeEO dzakagadzirirwa isu uye rutsigiro rwehunyanzvi rwekushandisa zvinoenderana nezvinodiwa nekugadzira kwedu.
Nguva yekutumira: Mbudzi-12-2026