I-HEMC yePutty enoGcino lwaManzi oluLungileyo

I-Putty sisixhobo esisetyenziswa ngokuqhelekileyo kulwakhiwo lokugcwalisa izikhewu, iintanda, kunye nokunye ukungafezeki komphezulu. Nangona kunjalo, ukugcina ukuhambelana okufanelekileyo kunye nomxholo wamanzi we-putty kunokuba ngumngeni, njengoko inokomisa ngokulula okanye ilahlekelwe ngumswakama wayo ngokuhamba kwexesha. Yilapho ukusetyenziswa kwe-Hydroxyethyl Methyl Cellulose (HEMC) kungena khona. I-HEMC i-polymer e-soluble yamanzi enokuthi ifakwe kwi-putty ukuphucula iimpawu zayo zokugcina amanzi. Kweli nqaku, siza kuxoxa ngeenzuzo zokusebenzisa i-HEMC kwi-putty kunye nokugcinwa kwamanzi okulungileyo kunye nezinto ezinokuthi ziqwalaselwe xa usebenzisa i-HEMC kwesi sicelo.

Izibonelelo zokusebenzisa i-HEMC kwiPutty ngokuGcinwa kwaManzi okuLungileyo

Ukuphuculwa kokuSebenza: I-HEMC inokunceda ukuphucula ukusebenza kwe-putty ngokugcina ukuhambelana okufanelekileyo kunye nomxholo wamanzi. Oku kwenza kube lula ukuxuba kunye nokusebenzisa i-putty, ukuqinisekisa ukuba isasazeka ngokulinganayo kwaye ihamba kakuhle kuwo wonke umhlaba. Ukongeza, ukuphuculwa kokusebenza kwe-putty kunokunceda ukunciphisa umzamo kunye nexesha elifunekayo lokulifaka kunye nokuligqiba.

Ukunciphisa Ukunciphisa kunye ne-Shrinkage: I-HEMC inokunceda ukunciphisa amathuba okuqhekeka kunye nokunciphisa kwi-putty. Xa iputty yomile, inokuqhekeka ngokulula kwaye isuke kumphezulu, ibangele ukungafezeki okungathandekiyo. Ngokugcina umxholo wamanzi ofanelekileyo, i-HEMC inceda ukukhusela i-putty ukuba yome ngokukhawuleza kwaye ngaloo ndlela inciphisa amathuba okuqhekeka kunye nokunciphisa.

I-Adhesion engcono: I-HEMC inokunceda ukuphucula ukunamathela kwe-putty phezulu. Xa i-putty yome kakhulu okanye ingenamanzi ngokwaneleyo, inokungaphumeleli ukunamathela ngokufanelekileyo, nto leyo enokubangela ukuba ixoke kumphezulu. Ngokuphucula iimpawu zokugcinwa kwamanzi kwi-putty, i-HEMC inokunceda ekuqinisekiseni ibhondi eyomeleleyo kunye neyomelele ngakumbi kumphezulu.

Ukuphuculwa koKuhlala ixesha elide: I-Putty eneempawu ezilungileyo zokugcina amanzi inokuqina ngakumbi kune-putty eyoma ngokukhawuleza. Ngokugcina umxholo wamanzi ofanelekileyo, i-HEMC inokunceda ukuphucula ukuqina kunye nexesha elide le-putty, ukunciphisa imfuno yokulungiswa rhoqo okanye ukuthintela.

Izinto ekufuneka ziqwalaselwe xa usebenzisa iHEMC kwiPutty enoGcino lwaManzi oluLungileyo

Uhlobo lwe-HEMC: Kukho iintlobo ezininzi ze-HEMC ezikhoyo, nganye ineempawu ezahlukeneyo kunye neempawu. Uhlobo lwe-HEMC olulungele i-putty kunye nokugcinwa kakuhle kwamanzi luya kuxhomekeka kwizinto ezifana nokuhambelana okufunwayo, i-viscosity, kunye nendlela yesicelo. Ngokubanzi, i-HEMC ye-viscosity ephakathi iyanconywa kwizicelo ze-putty.

Inkqubo yokuxuba: Ukuqinisekisa ukuba i-HEMC isasazwa ngokulinganayo kuyo yonke i-putty, kubalulekile ukulandela inkqubo efanelekileyo yokuxuba. Oku ngokuqhelekileyo kubandakanya ukongeza i-HEMC emanzini kuqala kwaye udibanise ngokucokisekileyo ngaphambi kokuba ungeze ipowder. Kubalulekile ukuxuba i-putty powder ngokucokisekileyo ukuqinisekisa ukuba i-HEMC ihlakazeke ngokulinganayo kwaye akukho ziqhuma okanye i-clumps.

Isixa se-HEMC: Isixa se-HEMC esiza kongezwa kwi-putty siya kuxhomekeka kwiimfuno ezithile zesicelo. Ngokuqhelekileyo, i-concentration ye-0.2% ukuya kwi-0.5% ye-HEMC ngobunzima bepowder inconywa ukuba igcinwe ngokufanelekileyo kwamanzi kunye nokuphucula ukusebenza. Nangona kunjalo, inani le-HEMC elifunekayo linokwahluka ngokuxhomekeke kuhlobo oluthile lwe-putty esetyenziswayo.

Imiba yokusingqongileyo: Imiba yokusingqongileyo efana neqondo lobushushu kunye nokufuma inokuchaphazela nokugcinwa kwamanzi kwi-putty. Kwiimeko ezifumileyo, i-putty inokufunxa umswakama emoyeni, onokuchaphazela ukuhambelana kwayo kunye nokusebenza kwayo. Ngakolunye uhlangothi, kwiimeko ezomileyo, i-putty inokulahlekelwa ngumswakama ngokukhawuleza