Izityebizisetyenziswa kakhulu, kwaye uphando lwesicelo lwangoku lubandakanyeke ngokunzulu ekushicileleni nasekudayeni i-textile, i-coatings esekwe emanzini, amayeza, ukulungiswa kokutya kunye neemfuno zemihla ngemihla.
1. Ukuprinta kunye nokudaya impahla yelaphu
I-Textile kunye ne-coating printing ukufumana isiphumo esihle soshicilelo kunye nomgangatho, ubukhulu becala kuxhomekeke ekusebenzeni kwe-paste yokushicilela, apho ukusebenza kwe-thickener kudlala indima ebalulekileyo.Ukongezwa kwe-ejenti yokuqina kunokwenza imveliso yoshicilelo inike umbala ophezulu, ulwandlalo loshicilelo lucacile, umbala ugqamile kwaye ugcwele, uphucula ukufikeleleka kwemveliso kunye ne-thixotropy, kwaye wenze indawo enkulu yenzuzo yokuprinta kunye nokudaya amashishini.I-ejenti yokuqina yokushicilela intlama yayisetyenziselwa isitashi sendalo okanye i-alginate ye-sodium.Ngenxa yobunzima bokuncamathelisa isitashi sendalo kunye nexabiso eliphezulu le-alginate yesodium, ngokuthe ngcembe ithatyathelwa indawo yi-acrylic yoshicilelo kunye ne-agent yokudaya.
2. Ipeyinti esekelwe emanzini
Umsebenzi oyintloko wepeyinti kukuhlobisa nokukhusela into egqunyiweyo.Ukongezwa okufanelekileyo kwe-thickener kunokutshintsha ngokufanelekileyo iimpawu ze-fluid zenkqubo yokugqoka, ukuze ibe ne-thixotropy, ukwenzela ukuba inike i-coating elungileyo ukuzinza kunye neempawu zesicelo.I-thickener efanelekileyo kufuneka ihlangabezane nezi mfuno zilandelayo: ukuphucula i-viscosity yengubo ngexesha lokugcinwa, inqanda ukuhlukana kwengubo, ukunciphisa i-viscosity ngexesha lokupeyinta ngesantya esiphezulu, ukuphucula i-viscosity yefilimu yokugubungela emva kokupeyinta, ukukhusela ukwenzeka kokuxhoma. isenzeko, njalo njalo.Ii-thickeners zemveli zihlala zisebenzisa iipolima ezinyibilikayo zamanzi, ezifana ne-hydroxyethyl cellulose (HEC), i-polymer kwi-cellulose derivatives.Idatha ye-SEM ibonisa ukuba i-polymer thickener inokulawula nokugcinwa kwamanzi ngexesha lenkqubo yokugquma kweemveliso zephepha, kwaye ubukho be-thickener bunokwenza umphezulu wephepha eligqunyiweyo ligudiswe kwaye lifane.Ngokukodwa, i-emulsion yokuvuvukala (i-HASE) i-thickener inokumelana nokutshiza okugqwesileyo kwaye ingasetyenziselwa ukudibanisa nezinye iintlobo ze-thickener ukunciphisa kakhulu uburhabaxa bephepha lokutyabeka.
3: Ukutya
Ukuza kuthi ga ngoku, kukho iintlobo ezingaphezu kwama-40 zeearhente zokutyebisa ukutya ezisetyenziswa kwishishini lokutya emhlabeni, ezisetyenziswa ikakhulu ukuphucula kunye nokuzinzisa iipropathi ezibonakalayo okanye iintlobo zokutya, ukonyusa i-viscosity yokutya, ukunika ukutya okunencasa, kunye dlala indima ekutyebiseni, ekuzinziseni, e-homogenizing, emulsifying gel, masking, ukulungisa incasa, ukomeleza incasa, kunye nencasa.Kukho iintlobo ezininzi ze-thickeners, ezahlulwe ngokwendalo kunye ne-chemical synthesis.I-thickeners yendalo ifumaneka ikakhulu kwizityalo kunye nezilwanyana, kunye ne-chemical synthesis thickeners ziquka i-CMC-Na, i-propylene glycol alginate njalo njalo.
4. Ishishini lemichiza yemihla ngemihla
Okwangoku, kukho ngaphezu kwama-200 ama-thickeners asetyenziswa kushishino lwemichiza yemihla ngemihla, ikakhulu iityuwa ezingaphiliyo, ii-surfactants, iipolima ezinyibilikayo emanzini kunye nee-alcohols ezinamafutha kunye ne-fatty acids.Ngokubhekiselele kwiimfuno zemihla ngemihla, isetyenziselwa ukuhlamba izitya, ezinokuthi zenze imveliso ibonakale, izinzile, ityebile kwi-foam, ithambileyo esandleni, kulula ukuyihlambulula, kwaye ihlala isetyenziselwa izimonyo, i-toothpaste, njl.
5. Okunye
I-Thickener ikwayeyona nto yongezwayo kwi-water-based fracturing fluid, ehambelana nokusebenza kwe-fracturing fluid kunye nempumelelo okanye ukungaphumeleli kwe-fracturing.Ukongeza, i-thickeners isetyenziswa ngokubanzi kumayeza, ukwenza iphepha, iiseramikhi, ukusetyenzwa kwesikhumba, i-electroplating kunye neminye imiba.
Ixesha lokuposa: Sep-19-2023