IHydroxyethylcellulose (HEC) yimathiriyeli eguquguqukayo esetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa.Ukusetyenziswa kwayo kususela kwii-detergents zepeyinti kunye neesamente ukuya kwii-putty eludongeni kunye neearhente zokugcina amanzi.Imfuno ye-HEC iye yanda kwiminyaka yakutshanje kwaye kulindeleke ukuba iqhubeke nokukhula kwixesha elizayo.
I-HEC ivela kwi-cellulose, i-polymer yendalo efumaneka kwiindonga zeeseli zesityalo.Amaqela e-Hydroxyethyl angeniswa kwikhonkco leselulosi ngokusabela kwe-etherification, ngaloo ndlela itshintsha iimpawu zayo.Isiphumo se-HEC sinokunyibilika emanzini kunye ne-solvents ye-organic, okwenza kube yinto ekhethiweyo yokukhethwa kwezicelo ezahlukeneyo.
Enye yezona zinto ziqhelekileyo zokusetyenziswa kwe-HEC kushishino lokugquma.Isebenza njenge-thickener kwaye inika i-viscosity yepeyinti, okwenza kube lula ukuyifaka.I-HEC ikwanceda ukunqanda ipeyinti ukuba ithontsize okanye igxumeke, iqinisekise ukuba igudileyo kunye nomphezulu.Ukongezelela, iphucula ukuhamba kwepeyinti, okwenza kube lula ukuba ipeyinti ibambelele kwindawo epeyintiweyo.I-HEC ikwaphucula ukuxhathisa kwepeyinti kumanzi kunye ne-abrasion, ngaloo ndlela iphucula ukuqina kwayo.
I-HEC iphinda isetyenziswe njenge-arhente yokucoca kwishishini lepeyinti.Inceda ukususa ukungcola kunye nokunye ukungcola ukusuka kumphezulu owenziwe ngepeyinti, ukuvumela ipeyinti ibe nokunamathela okungcono.Kwakhona kunokunceda ukuthintela ipeyinti ukuba ixobuke okanye ixobuke ngokuphucula iimpawu zayo zokubopha.
Esinye isicelo esingundoqo se-HEC kushishino lokwakha.Isetyenziswa ngokubanzi kwi-samente kunye ne-concrete formulations ngenxa yokukwazi ukusebenza njenge-thickener, i-stabilizer kunye ne-arhente yokugcina amanzi.Iphucula ukusebenza kwesamente kunye nemixube yekhonkrithi, okwenza kube lula ukuphatha nokwakha.I-HEC iphinda incede ukunciphisa inani lamanzi afunekayo kumxube, okubangelwa ukuqina kwexesha elide kunye namandla.
Ukongeza kwi-samente kunye nekhonkrithi, i-HEC iphinda isetyenziswe kwimiqulu ye-putty eludongeni.Isebenza njenge-thickener, iphucula i-adhesive properties of putty kunye nokuqinisekisa ukugudiswa, nomgangatho wodonga.I-HEC iphinda incede ukunciphisa inani le-shrinkage eyenzeka ngexesha lokumisa, ngaloo ndlela iphucula ukuqina kwe-putty.
I-HEC ikwasetyenziswa njenge-arhente yokugcina amanzi kwezolimo.Yongezwa emhlabeni ukunceda ukugcina ukufuma, okubalulekileyo ekukhuleni kwezityalo.I-HEC inceda ukuphucula ubume bomhlaba, ikwenza kube lula ukuba iingcambu zezityalo zingene kwaye zifunxe amanzi kunye nezondlo.
Ngokubanzi, ukusetyenziswa kwe-HEC kuguqule amashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa.Iphucula umgangatho kunye nokuqina kweepeyinti, iisamente, izinto zokubeka eludongeni, kunye neearhente zokugcina amanzi.Isithako esibalulekileyo kwaye sidlala indima ebalulekileyo ekuveliseni iimveliso ezikumgangatho ophezulu ezihlangabezana neemfuno zabathengi.
Enye yeenzuzo eziphambili ze-HEC kukuba ihambelana nokusingqongileyo kwaye ayinayo ityhefu.Ayilonakalisi indalo esingqongileyo okanye ibeke iingozi zempilo ebantwini okanye kwizilwanyana.Ukongeza, kulula ukuyiphatha kunye nokuthutha, iyenza ilungele usetyenziso lwemizi-mveliso emikhulu.
Ikamva le-HEC liqaqambile kwaye kulindeleke ukuba iqhubeke ukudlala indima ebalulekileyo kumashishini ahlukeneyo.Njengoko imfuno yeemveliso ezikumgangatho ophezulu isanda, imfuno ye-HEC nayo iya kunyuka, iqhubela phambili ukuqamba izinto ezintsha kunye nophuhliso kweli candelo.
Ukusetyenziswa kwe-HEC kuguqule amashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa.Iphucula umgangatho kunye nokuqina kweepeyinti, iisamente, izinto zokubeka eludongeni, kunye neearhente zokugcina amanzi.Njengoko imfuno yeemveliso ezikumgangatho ophezulu iqhubeka ikhula, imfuno ye-HEC iya kwanda, iqhubele phambili ukutsha kunye nophuhliso kule ntsimi.I-HEC sisithako esibalulekileyo esidlala indima ebalulekileyo ekuveliseni iimveliso ezikumgangatho ophezulu ezihlangabezana neemfuno zabathengi.
Ixesha lokuposa: Oct-17-2023