Imikhiqizo yethu eyinhloko: I-amino silicone, i-block silicone, i-silicone ye-hydrophilic, yonke i-emulsion yayo ye-silicone, isithuthukisi sokuxubha ukumanzisa, isixosha amanzi (i-Fluorine mahhala, i-Carbon 6, i-Carbon 8), amakhemikhali okugeza ama-demin (ABS, i-Enzyme, imininingwane ye-Spandex, isikhiphi se-Manganese) , Amazwe angaphandle angaphandle: India, Pakistanrk, Bangladesh, Tür : Mandy +86 19856618619 (Whatsapp)
Ama-surfactants asetshenziswa kakhulu yizinhlanganisela zesisindo samangqamuzana aphansi anesisindo samangqamuzana angamakhulu amaningana. Ngezihloko eziningi ezishisayo ezinjengokuthola kabusha uwoyela okuthuthukisiwe Ucwaningo olunzulu ngesithwali sezidakamizwa nokukhululwa okulawulwayo, ukulingisa kwebhayoloji, ifilimu ye-polymer LB, izinto ze-polymer yezokwelapha (i-anticoagulant), i-polymerization ye-lotion, njll., iye yanda ngokuhlukahluka kanye nezidingo zokusebenza okuphezulu kuma-surfactants. Amakhompiyutha e-polymer e-surfactant asephenduke into okugxilwe kuyo ukunakwa.
Izinto ezinesisindo samangqamuzana ezinkulungwane ezimbalwa noma ngaphezulu nomsebenzi ongaphezulu ngokuvamile zibizwa ngokuthi ama-surfactants anesisindo samangqamuzana aphezulu. Ngokufanayo nama-surfactants ajwayelekile, alukho uhlelo olujwayelekile lokuhlukanisa ama-polymer surfactants. Ngokuya ngesigaba sama-surfactants anesisindo samangqamuzana aphansi ngokusekelwe ku-ionicity yawo emanzini, angahlukaniswa abe izinhlobo ze-anionic, cationic, zwitterionic, kanye ne-nonionic. Ngokuya ngokuthi ama-micelles akhiwe esixazululweni, angahlukaniswa abe insipho nama-polymer surfactants ancibilika emanzini.
I-Polysoaap
Iningi lensipho liyashajwa, lifana ne-polyelectrolytes. Eqinisweni, izinsipho eziningi ziyimikhiqizo yokuguqulwa kwe-hydrophobic ye-polyelectrolytes futhi ngokuvamile ayincibiliki emanzini. Okwamanje kunezinhlobo ezimbalwa zensipho edidiyelwe (lapho u-R emele i-alkyl yochungechunge olude):
I-surfactant ye-polymer encibilikayo emanzini
Ama-polymer surfactants angakhi ama-micelles esixazululweni ngokuvamile ama-polymer surfactants ancibilika emanzini. Ngokusho kwemithombo yabo, zingahlukaniswa zibe izigaba ezintathu: ama-surfactants emvelo, ama-semisynthetic, nama-synthetic polymer surfactants.
Ama-polymers emvelo afana nezinsini zesihlahla ezivamile, isitashi, ama-polysaccharides abilisiwe amancane, njll;
Ama-polymers angama-semisynthetic angama-polymer ahlukahlukene atholwe ngokuguqulwa kwamakhemikhali kwesitashi, i-cellulose, namaprotheni, njengesitashi se-cationic, i-methyl cellulose, njll;
Ama-polymers okwenziwa atholakala ngama-polymerizing monomers atholakala kumakhemikhali e-petrochemicals, njenge-polyacrylamide derivatives, i-polyacrylic acid, njll.
Ukuhlukaniswa kwama-Polymer Surfactants
Ngokuvumelana ne-ionicity yazo emanzini, zingahlukaniswa zibe izinhlobo ze-anionic, cationic, zwitterionic, nezingezona i-ionic.
I-Anionic polymer surfactant
(1) Ama-polymers ohlobo lwe-carboxylic acid avamile ahlanganisa i-polyacrylic acid nama-copolymers ayo, i-butenoic acid nama-copolymers ayo, ama-acrylic acid maleic anhydride copolymers, kanye nemikhiqizo yawo ene-saponified ingxenye.
(2) Ama-polymers ajwayelekile ohlobo lwe-sulfate ester afaka:
(3) Uhlobo lwe-Sulfonic acid
Enye i-sulfonated polystyrene, benzenesulfonate acid formaldehyde condensate, naphthalene sulfonic acid formaldehyde condensate, sulfonated polybutadiene, njll. I-Lignosulfonate iphinde ibe i-sulfonic acid yohlobo lwe-polymer surfactant. Ama-surfactants asuselwa ku-sulfonic acid asuselwa ku-polymer afaka:
I-Cationic polymer surfactant
Usawoti we-amine noma ama-polyamines afana ne-polyethyleneimine, i-polyvinylpyrrolidone, i-polymaleimide, kanye nokuphuma kwawo. Ama-polymers ajwayelekile afaka:
(2) Usawoti we-quaternary ammonium
Okufana ne-quaternized polyacrylamide, usawoti we-polyvinyl pyridine, i-polydimethylamine epichlorohydrin, njll. Ama-quaternary ammonium polymer surfactants abonisa izici ze-cationic kumidiya ene-asidi, engathathi hlangothi, kanye ne-alkaline enamanzi. Imikhiqizo emele ihlanganisa:
I-amphoteric polymer surfactant
Izinhlobo eziyinhloko zifaka i-acrylic vinyl pyridine copolymer, i-acrylic acid, i-cationic acrylic ester copolymer, i-amphoteric polyacrylamide, njll., njenge:
Ama-non-ionic polymer surfactants
Izinhlobo eziyinhloko zihlanganisa utshwala be-polyvinyl kanye nemikhiqizo yayo e-esterified noma i-acetalized ngokwengxenye, njenge-polyacrylamide eguquliwe, i-maleic anhydride copolymer, i-polyacrylate, i-polyether, i-polyethylene oxide propylene oxide, i-phenolic resin encibilika emanzini, i-amino resin, njll.
Isakhiwo kanye nezakhiwo zama-Polymer Surfactants
Umsebenzi ongaphezulu wama-polymer surfactants uncike ku-morphology yama-macromolecules esixazululweni, esihlobene eduze nesakhiwo samakhemikhali e-amphiphilic, isilinganiso sokwakheka, nesisindo samangqamuzana esihlobene sama-macromolecules.
Vimba i-surfactant yohlobo
Amasegimenti e-Multi block hydrophobic asatshalaliswa ochungechungeni oluyinhloko lwama-macromolecules, futhi ubude obufanele bokulandelana kwe-hydrophobic hydrophilic buzovimbela ngempumelelo ukuzihlanganisa kwezingxenye ze-hydrophobic (ukwenza ama-micelles e-molecule eyodwa) noma ukuhlanganisa kwe-intermolecular (ukuhlanganiswa kwama-molecule amaningi)
I-surfactant emise okwekamu
Ama-surfactants amise okwekamu anezinzuzo zokulungiselela kalula nezinhlobonhlobo ezihlukahlukene. Ama-surfactants angatholwa nge-homopolymerization noma nge-copolymerization yabo bobabili ubulili nama-amphiphilic monomers. Ngokuya ngesikhundla samaqembu e-hydrophobic kanye ne-hydrophilic, abonisa izakhiwo zamakhemikhali ezihlukene ezinamagatsha.
Ngenxa yokuba khona kwamaqembu e-hydrophilic emaketangeni aseceleni, ukuhlanganisa kanye nokuhlangana kwezingxenye ze-hydrophobic kuyavinjelwa. Ngisho nakuma-micelles asevele akhiwe, uma kuqhathaniswa nama-micelles ahlanganiswe ngokuqinile, ingaphakathi likhululekile futhi liqukethe inani elikhulu lama-molecule amanzi, ngaleyo ndlela libonisa umsebenzi ophezulu wendawo; Phakathi naleso sikhathi, ngenxa yokucushwa, amagatsha e-amphiphilic angavimbela ukuboshwa kwamaketanga amakhulu e-hydrophobic ahlanganiswe namaqembu e-methylene kanye ne-methylene, okuwavumela ukuba abambe iqhaza ekukhangisweni kwe-interface.
Ucwaningo luye lwabonisa ukuthi noma iyiphi into ekhulisa ukuqina kwamaketanga wamangqamuzana kuyilapho igcina ukunyibilika kunenzuzo ekwelulweni kwama-macromolecules esixazululweni futhi ingase ithuthukise umsebenzi ongaphezulu wama-polymers.
Ukusetshenziswa kwama-Polymer Surfactants
Isicelo embonini yokuphrinta yendwangu kanye nokudaya
Ama-polymer surfactants asekelwe ku-polyether avame ukusetshenziswa njengezihlanzi ezinegwebu eliphansi, ama-emulsifiers, ama-disperants, ama-defoamers, ama-antistatic agents, ama-wetting agents, ama-ejenti wokuphrinta nokudaya, njll; I-Polyvinyl alcohol nezinye izinhlanganisela ze-macromolecular zisetshenziswa kabanzi njengama-thickeners nama-colloid avikelayo ekulungiseleleni ama-lotion okuphrinta nokudaya ama-axiliaries; Okuphuma ku-cellulose okufana ne-carboxymethyl cellulose kusetshenziselwa okokuhlanza njengama-anti-fouling agents; I-Lignosulfonate ne-phenolic condensate sulfonate zisetshenziswa njengezisabalalisi zodayi abangancibiliki.
Isikhathi sokuthumela: Jan-09-2025