Indlela yokuqinisa insipho ewuketshezi nge-HEC?

Insipho ye-Liquid iyi-ejenti yokuhlanza eguquguqukayo futhi esetshenziswa kabanzi eyaziswa ngokunethezeka nokusebenza kwayo. Kodwa-ke, kwezinye izimo, abasebenzisi bangadinga ukuvumelana okukhulu ukuze kuthuthukiswe ukusebenza nokusebenzisa. IHydroxyethylcellulose (HEC) iyi-ejenti yokuqina edumile esetshenziselwa ukufeza i-viscosity oyifunayo ekwenziweni kwensipho ewuketshezi.

Funda nge-Hydroxyethyl Cellulose (HEC):

Isakhiwo samakhemikhali kanye nezakhiwo:

I-HEC iyi-polymer encibilika emanzini etholakala ku-cellulose, i-polymer yemvelo etholakala ezindongeni zamaseli ezitshalo.
Isakhiwo saso samakhemikhali sihlanganisa umgogodla we-cellulose namaqembu e-hydroxyethyl, okwenza ukuthi inyibilike kakhulu emanzini futhi ihambisane nezinhlobonhlobo zokwakheka.

Indlela yokuqinisa:

I-HEC ishubisa uketshezi ngokwandisa i-viscosity ngokusebenzisa ukugcinwa kwamanzi kanye nezakhiwo zefilimu.
Yakha inethiwekhi enezinhlangothi ezintathu emanzini, idale isakhiwo esifana nejeli esithuthukisa ukuhambisana koketshezi.

Ukuhambisana nama-surfactants:

I-HEC inokusebenzisana okuhle nama-surfactants avame ukusetshenziswa ekwenziweni kwensipho ewuketshezi.
Ukuzinza kwayo lapho kukhona amakhemikhali ahlukene kuyenza ilungele ukuqina kwemikhiqizo yensipho.

Izinto ezithinta ukujiya kwensipho:

Iresiphi yensipho:

Kubalulekile ukuqonda izithako eziyisisekelo zensipho ewuketshezi. Ukuba khona kwama-ion athile, i-pH, nezinye izingxenye kungathinta ukusebenza kwe-HEC.

I-viscosity edingekayo:

I-viscosity ehlosiwe echazwe ngokucacile ibalulekile ekunqumeni ukugxila okufanele kwe-HEC okumele kusetshenziswe.

izinga lokushisa:

Izinga lokushisa ngesikhathi sokwakhiwa lithinta ukuqedwa nokusebenza kwe-HEC. Kungase kudinge ukulungiswa okusekelwe kuzinga lokushisa lokusebenza.

Ukufaka i-HEC kumaresiphi ensipho ewuketshezi:

Izinto kanye nemishini:

Qoqa izithako ezidingekayo ezihlanganisa isisekelo sensipho ewuketshezi, i-HEC powder, amanzi, nanoma yiziphi ezinye izithasiselo.
Ifakwe isitsha sokuxuba, i-stirrer kanye nemitha ye-pH.

Ukulungiswa kwesixazululo se-HEC:

Kala inani elidingekayo le-HEC powder ngokusekelwe ku-viscosity oyifunayo.
Yengeza kancane i-HEC emanzini afudumele, uvuselela njalo ukuvimbela ukugoqa.
Vumela ingxube ukuthi imanzise futhi ivuvuke.

Hlanganisa isisombululo se-HEC nesisekelo sensipho ewuketshezi:

Kancane kancane engeza isisombululo se-HEC kusisekelo sensipho ewuketshezi ngenkathi uvuselela ngobumnene.
Qiniseka ukuthi usabalalisa ngokulinganayo ukuze ugweme ukunqwabelana nokungahambisani.
Gada i-viscosity futhi ulungise njengoba kudingeka.

Ukulungiswa kwe-pH:

Linganisa i-pH yengxube bese ulungisa uma kunesidingo usebenzisa i-citric acid noma i-sodium hydroxide.
Ukugcina uhla lwe-pH olufanele kubalulekile ekuzinzeni kokwakheka.

Hlola futhi ulungiselele:

Ukuhlolwa kwe-viscosity kwenziwa ngezigaba ezahlukahlukene ukuze kuthuthukiswe ukugxilwa kwe-HEC.
Lungisa iresiphi ngokusekelwe emiphumeleni yokuhlolwa kuze kube yilapho kutholakala ukuvumelana okufunayo.

Ukuzinza kanye nesitoreji:

Isistimu ye-Anti-corrosion:

Faka uhlelo olufanele lokuvikela ukuvikela ukungcoliswa kwamagciwane futhi wandise isikhathi seshalofu lensipho ewuketshezi ejiyile.

Iphakheji:

Khetha izinto zokupakisha ezifanele ezingeke zisabele ngensipho ewuketshezi noma zibeke engcupheni ukuzinza kwe-HEC.

Izimo zesitoreji:

Gcina insipho ewuketshezi ewugqinsi endaweni epholile, eyomile ekude nelanga eliqondile ukuze ugcine ukuzinza kanye nekhwalithi yayo ngokuhamba kwesikhathi.

IHydroxyethylcellulose iwugqinsi obalulekile ohlinzeka ngesixazululo sokufeza i-viscosity oyifunayo ekwakhiweni kwensipho ewuketshezi. Ngokuqonda izici zayo, izici ezithinta ukujiya, kanye nenqubo yokuhlanganisa yesinyathelo nesinyathelo, abaklami bangakha izinsipho eziwuketshezi zekhwalithi ephezulu ngokungaguquguquki okukhulu nokusebenza. Ukuhlola, ukuhlola nokwenza kahle kuyizici ezibalulekile zenqubo, okuqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana nezidingo zokusebenza nezobuhle. Ngokucabangela ngokucophelela izithako kanye namasu okwakhiwa, abakhiqizi bensipho ewuketshezi banganikeza abathengi umkhiqizo wekhwalithi ephezulu nojabulisayo.