Ungayisebenzisa njani i-hec thianer?

I-hec (i-hydroxyythl seluplose) yi-polymer ye-ionic enganyibilikiyo esetyenziswa ngokubanzi kwiingubo, izinto zokwakha, iimveliso zokhathalelo, amayeza kunye namanye amashishini. Isetyenziswa ikakhulu njenge-tickener, iarhente yokumisa, i-binder kunye nearhente yokwenza ifilimu, kunye nesakhono esihle samanzi kunye nobuchule bokuthambisa.

1. Ukukhetha kunye nokulungiswa kwe-hec
Ukukhetha imveliso ye-hec yasekunene linyathelo lokuqala elisebenzayo. I-hec inee-molecular ezahlukeneyo, ubuchule kunye nobuchule bokuthambisa ziya kwahluka. Ke ngoko, iintlobo ze-heb ezifanelekileyo kufuneka zikhethwe ngokweemfuno ezithile zesicelo. Umzekelo, xa isetyenziswa kwi-cares, i-hec enophawu olulinganiselweyo kufuneka likhethwe; Ngexesha lokhathalelo lobuqu, i-hec enendawo yokugcina umswakama ephakamileyo kunye ne-biomifatisi isenokufuneka ikhethwe.

Ngaphambi kokusetyenziswa, i-hec ihlala ikwimo ye-powder, kwaye inkathalo kufuneka ithathwe ukuthintela ukuthantamisa komswakama kunye nokusebenza xa kusetyenziswa. I-hec inokugcinwa kwindawo eyomileyo, enomoya ongena kakuhle ukuthintela ukuvezwa ngokuthe ngqo kwimoda enomswakama.

I-2. Inkqubo yokutshabalalisa ye-hec
I-Hec yi-pollemer ye-flaymer enokuchithwa ngokuthe ngqo kumanzi abandayo okanye ashushu. Nanga amanyathelo aqhelekileyo ngokunyibilikisa i-HEC:

Ukusasaza i-hec: ngokuthe chu yongeza i-hec powder ukuya kumanzi avuselelweyo ukuba aphephe i-powder Agerlomeration. Ukuthintela i-hec kwi-condenensing kumphezulu wamanzi, amanzi anokutshatyalaliswa ukuba angama-60-70 ℃ ngaphambi kokutshiza i-hec powder emanzini.

Inkqubo yokuNyikisa: I-HEC inyibilikisa kancinci emanzini kwaye ihlala ifuna ukuvuselela imizuzu engama-30 ukuya kwiiyure ezi-2, kuxhomekeka kubunzima be-hec. Ngexesha lenkqubo eshukumisayo, ubushushu bamanzi bunokunyuka ngokufanelekileyo ukukhawulezisa ukuchitheka, kodwa ngokubanzi kungabi ngaphezulu kwe-90 ℃.

Ukulungisa i-PH: Hec inomdla kwi-PH. Kwezinye izicelo, i-PH yesisombululo kusenokufuneka ukuba ilungiswe kuluhlu oluthile (ngokufuthi 6-8) ukufezekisa ezona ziphumo zozinzi kunye nozinzo.

Ukuma kunye nokuBala: Isisombululo se-HEC esichithiweyo esihlala sifuna ukuma iiyure ezininzi ukuya kubusuku bonke. Oku kunceda ekuphuculeni ukuzinza kwesisombululo kwaye kuqinisekiswe ukungqinelana kwesiphumo sokuqaqamba.

3. Ukusetyenziswa kwe-hec
Iziphumo zokohlwaya ze-hec zisetyenziswa ngokubanzi kwiimveliso ezahlukeneyo. Oku kulandelayo ziimeko eziqhelekileyo zesicelo kunye neendlela zabo zokusebenzisa:

Isicelo kwi-cayishini:

I-Hec, njenge-tickener yengubo, inokuphucula ulwelo kunye ne-cusshan yengubo yokuthintela i-casking ukusuka kwi-wagmeng.
Xa usebenzisa, yongeza isisombululo se-HEC ngqo kwi-combois kwaye sivuselele ngokuhlwa. Nika ingqalelo yokulawula inani le-HEC yongezwa, i-0.1% ukuya kwi-0.5% yexabiso elipheleleyo lokudibana.
Ukuphepha ukugcinwa kwe-viscosity yokuthoba kwe-cheating phantsi koShear ephezulu, khetha i-hec ngoqine olufanelekileyo lwemolekyuli kunye noVeksity.
Isicelo kwiimveliso zononophelo lobuqu:

Kwiimveliso ezinje nge-shampoo kunye nejeli yeshawari, i-HEC inokusetyenziswa njenge-thi choner kunye ne-stickener ukunika imveliso i-thebact entle kunye nefuthe lokunyathela.
Xa usebenzisa, i-HEC inokuchithwa kwinqanaba lemveliso, kwaye inikele ingqalelo ekufundeni ngokulinganayo ukuthintela ukumiswa kokucocwa.
Isixa esifanelekileyo songezelelo sihlala siphakathi kwe-0.5% neyesi-2%, kwaye ihlengahlengiswa ngokwesiphumo esifunekayo.
Isicelo sezinto zokwakha:

I-HEC iqhele ukusetyenziswa kudaka, i-gypsum, njl. Njl.
Xa isetyenziswa, i-hec inokuchithwa emanzini kuqala, kwaye isisombululo songezwa kumxube wezinto zokwakha.
Isixa-mali sokudibanisa sixhomekeke kwizinto ezithile, zihlala phakathi kwe-0.1% ne-0.3%.
I-4. Izilumkiso zokusetyenziswa
Ulawulo lobushushu ngexesha lokupheliswa: Nangona ukwanda kwamaqondo obushushu kunokukhawulezisa ukupheliswa kwe-HeC, iqondo lokushisa eliphezulu kakhulu kunokubangela ukonakaliswa kwe-hec, ngenxa yoko kuphephe ubushushu obukhulu.

Isantya kunye nexesha: Ukukhawuleza kwesantya esisingisayo kunokubangela iingxaki kwaye kuchaphazele umgangatho wemveliso yokugqibela. Cinga ngokusebenzisa i-dudusser ukususa iiblubhu kwisisombululo.

Ukuhambelana nezinye izithako: Xa uyongeza i-hec kwifomula, nikela ingqalelo ekubhekiseni kwezinye izithako. Ezinye izithako zinokuchaphazela isiphumo sobukhulu okanye ukwahlula i-hec, ezinje ngogxininiso oluphezulu lwe-electrolyte.

Ukugcinwa nokuzinza: Isisombululo sehek kufuneka sisetyenziswe ngokukhawuleza, kuba ukugcinwa kwexesha elide kunokuchaphazela i-viscofity kunye nokuzinza kwesisombululo.

I-Hec Tickener isetyenziswa ngokubanzi kwiindawo ezahlukeneyo ngentsebenzo ebalaseleyo. Indlela efanelekileyo yokusebenzisa kunye namanyathelo okusebenza anokuqinisekisa ukuba i-HEC idlala eyona mpembelelo ilungileyo. Ngexesha lokusetyenziswa, ukunikela ingqalelo kwizinto ezinje ngendlela yokuphelisa, ulawulo lobushushu, isixa esongezelelo, kunye nokuhambelana nezinye izithako kunokwenza ukuba kufezekiswe isiphumo esinqwenelekayo kunye nokusebenza kwemveliso.