1. I-Inorganic Shinener
Okusetshenziswa kakhulu yi-Organic Bentonite, ingxenye yakhe eyinhloko iMontmorillonite. Isakhiwo sayo esikhethekile seLamellar singakunika amandla okuhlanganiswa nge-pseudoplasticity eqinile, i-thixotropy, ukumiswa kokumiswa kanye nokuthambisa. Umgomo wokuqina ukuthi i-powder imunca amanzi futhi ivuvukala ukuqina isigaba samanzi, ngakho-ke inomgcini othile wokugcina amanzi.
Okubi yilezi: Ukugeleza okungekuhle nokusebenza kwezinga, akulula ukuhlakazeka futhi ungeze.
2. I-cellulose
Okusetshenziswa kakhulu yi-hydroxyethyl cellulose (I-HEC), okunokusebenza kahle okuphezulu, ukumiswa okuhle, ukusakazeka kanye nezinto zokugcina amanzi, ikakhulukazi ukuqina isigaba samanzi.
Okubi yilezi: Ukuthinta ukumelana kwamanzi kokuhlanganiswa, ukusebenza okunganele kokulwa nokukhulisa, kanye nokusebenza kahle kwezinga.
3. Acrylic
Ama-acrylic amakhulu ngokuvamile ahlukaniswe ngezinhlobo ezimbili: ama-acrylic amikhulu ama-alkali-turenereners (ASE) kanye nabahlanganisi abahlangene ama-alkali-sukumable (hase).
Umgomo wokuqina we-acrylic acid alkali-turen readener (ASE) ukuhlukanisa i-carboxylate lapho i-pH iguqulwe e-Alkaline, ukuze uchungechunge lwamangqamuzana lunwetshwe kusuka ku-Electropic ElectroSyratic Repod phakathi kwe-Carboxylate Ions, uthuthukisa Ukubonakala kwesigaba esinamanzi. Lolu hlobo lwe-firener luphinde lusebenze kahle kakhulu, i-pseudoplasticity eqinile nokumiswa okuhle.
I-Assopiative Alkali-turener Shidener (Hase) yethula amaqembu e-hydrophobic ngesisekelo sabakhudlwana bama-alkali-turen khula (ase). Ngokufanayo, lapho i-PH iguqulwe e-Alkaline, ukukhishwa kwe-electrondatic ezifanayo phakathi kwe-carboxylate ion kwenza uchungechunge lwama-molecular luveze kusuka ekwakhekeni kwe-helical kuhlobo lwenduku, olukhulisa ukubonana kwesigaba samanzi; Futhi amaqembu e-hydrophobic angeniswe ku-main chain angahlangana nezinhlayiya ze-latex ukwandisa i-viscosity yesigaba se-emulsion.
Okubi yilezi: Uzwela ku-PH, ukugeleza okunganele kanye nokufakwa kwefilimu yokupenda, kulula ukuqina ngemuva.
4. I-Polyurethane
I-Polyurethane Associatiative Emikhulu (Heur) iyi-polymmer eguquguqukayo ye-polyurethane yamanzi eguqukayo, okungokwalowo ongeyena u-Inowric Associative Swener. Siqukethe izingxenye ezintathu: isisekelo se-hydrophobic, i-hydrophilic chain kanye nesisekelo se-polyurethane. Isisekelo se-polyurethane sinwebeka kusixazululo sepende, futhi uchungechunge lwe-hydrophilic luzinzile esigabeni samanzi. I-Hydrophobic Base ihlangana nezakhiwo ze-hydrophobic njengezinhlayiya ze-latex, ama-surfactants, kanye nemibala. , kwakha isakhiwo senethiwekhi enezici ezintathu, ukuze kufezeke inhloso yokuqina.
Kuboniswa ukuqina kwesigaba se-emulsion, ukugeleza okuhle kakhulu kanye nokusebenza kwezinga, ukusebenza kahle okuhle nokugcinwa kwensiza okuzinzile, futhi akukho mkhawulo we-PH; Futhi inezinzuzo ezisobala ekumelaneni kwamanzi, isicwebezelisi, ukucaca, njll.
Okubi yilezi: ohlelweni oluphakathi nendawo oluphansi futhi oluphansi, umphumela wokuhlanza ku-powder awumuhle, futhi umphumela wokuqina uthinteka kalula ngabahlakazekile kanye nama-solvents.
Isikhathi Sokuthumela: Dec-29-2022