Ama-thickenerszisetshenziswa kabanzi, futhi ucwaningo lwamanje lwesicelo lubandakanyeke ngokujulile ekunyatheliseni nasekudayeni izindwangu, izindwangu ezisekelwe emanzini, imithi, ukucubungula ukudla kanye nezidingo zansuku zonke.
1. Izindwangu zokuphrinta nokudaya
Ukuphrinta kwendwangu kanye ne-coating ukuthola umphumela omuhle wokuphrinta kanye nekhwalithi, ngokwezinga elikhulu kuncike ekusebenzeni kokunamathisela kokuphrinta, lapho ukusebenza kwe-thickener kudlala indima ebalulekile.Ukwengezwa kwe-ejenti yokuqina kungenza umkhiqizo wokunyathelisa unikeze umbala ophezulu, uhlaka lokunyathelisa lucacile, umbala ugqamile futhi ugcwele, uthuthukise ukufinyeleleka komkhiqizo kanye ne-thixotropy, futhi udale indawo enkulu yenzuzo yokunyathelisa nokudaya amabhizinisi.I-ejenti ejiya yokunamathisela yokuphrinta yayivame ukuba isitashi semvelo noma i-sodium alginate.Ngenxa yobunzima bokunamathisela isitashi semvelo kanye nentengo ephezulu ye-sodium alginate, kancane kancane ithathelwa indawo yi-ejenti yokuphrinta ye-acrylic nokudaya.
2. Upende osuselwe emanzini
Umsebenzi oyinhloko wepende ukuhlobisa nokuvikela into eboshwe.Ukwengezwa okufanelekile kwe-thickener kungashintsha ngokuphumelelayo izici eziwuketshezi zesistimu yokuhlanganisa, ukuze ibe ne-thixotropy, ukuze inikeze ukunamathela okuhle kokugcina ukuqina kanye nezakhiwo zesicelo.I-thickener enhle kufanele ihlangabezane nalezi zidingo ezilandelayo: ukuthuthukisa i-viscosity yokugqoka ngesikhathi sokugcina, ukuvimbela ukuhlukaniswa kwe-coating, ukunciphisa i-viscosity ngesikhathi sokudweba ngesivinini esikhulu, ukuthuthukisa i-viscosity yefilimu yokumboza ngemva kokudweba, ukuvimbela ukuvela kokulenga ukugeleza. isenzakalo, njalonjalo.Ama-thieners endabuko avame ukusebenzisa ama-polymers ancibilika emanzini, njenge-hydroxyethyl cellulose (HEC), i-polymer kokuphuma kokunye kwe-cellulose.Idatha ye-SEM ibonisa ukuthi i-polymer thickener ingakwazi futhi ukulawula ukugcinwa kwamanzi ngesikhathi senqubo yokumboza yemikhiqizo yephepha, futhi ukuba khona kwe-thickener kungenza ingaphezulu lephepha elihlanganisiwe libushelelezi futhi lifane.Ikakhulukazi, i-emulsion yokuvuvukala (i-HASE) i-thickener inokumelana okuhle kakhulu kokufafaza futhi ingasetshenziswa ngokuhambisana nezinye izinhlobo ze-thickener ukuze kuncishiswe kakhulu ubulukhuni bephepha lokumboza.
3: Ukudla
Kuze kube manje, kunezinhlobo ezingaphezu kwama-40 zama-ejenti okuqinisa ukudla asetshenziswa embonini yokudla emhlabeni, asetshenziswa kakhulu ukuthuthukisa kanye nokusimamisa izakhiwo zomzimba noma izinhlobo zokudla, ukukhulisa i-viscosity yokudla, ukunikeza ukudla ukunambitheka okuncane, futhi dlala indima ekuqiniseni, ekuqiniseni, e-homogenizing, emulsifying gel, masking, ukulungisa ukunambitheka, ukuthuthukisa ukunambitheka, kanye nobumnandi.Kunezinhlobo eziningi zama-thickeners, ahlukaniswe abe yimvelo kanye ne-chemical synthesis.Ama-thickeners emvelo atholakala ikakhulukazi ezitshalweni nasezilwaneni, kanti ama-chemical synthesis thickeners ahlanganisa i-CMC-Na, i-propylene glycol alginate nokunye.
4. Imboni yamakhemikhali yansuku zonke
Njengamanje, kunezingqimba ezingaphezu kuka-200 ezisetshenziswa embonini yamakhemikhali yansuku zonke, ikakhulukazi usawoti we-inorganic, ama-surfactants, ama-polymers ancibilika emanzini notshwala obunamafutha nama-fatty acids.Mayelana nezidingo zansuku zonke, isetshenziselwa uketshezi lokugeza izitsha, olungenza umkhiqizo ubonakale, uzinze, ucebile ngegwebu, uthambile esandleni, uhlanjululwe kalula, futhi uvame ukusetshenziselwa izimonyo, umuthi wokuxubha, njll.
5. Okunye
I-Thickener futhi iyisengezo esiyinhloko kuketshezi olusekelwe emanzini lwe-fracturing, oluhlobene nokusebenza koketshezi oluphukile kanye nempumelelo noma ukwehluleka kokuphuka.Ngaphezu kwalokho, ama-thickeners nawo asetshenziswa kabanzi kwezokwelapha, ukwenza iphepha, izitsha zobumba, ukucutshungulwa kwesikhumba, i-electroplating nezinye izici.
Isikhathi sokuthumela: Sep-19-2023