HEMC FOR Dry Mix Udaka

I-HEMC, okanye i-hydroxyethyl methyl cellulose, isithako esibalulekileyo kumxube owomileyo. Yipolymer enyibilikayo emanzini esetyenziswa njenge-agent ejiyayo, ibhinda, kunye ne-rheology modifier. I-HEMC ithathwe kwi-cellulose kwaye i-non-ionic, i-non-toxic, kunye nekhompawundi enokutsha.

Kwimibhobho yomxube owomileyo, i-HEMC isetyenziswe ngokuyinhloko njenge-arhente yokugcina amanzi. Ukongezwa kwe-HEMC kumxube kunceda ukuphucula ukusebenza komdaka kunye nokuvumela ukulawula okungcono komxholo wamanzi. Oku kubalulekile kuba umxholo wamanzi wodaka uchaphazela ukuhambelana kwawo, ixesha lokubeka, kunye namandla okugqibela.

Enye yeenzuzo eziphambili ze-HEMC kwimibhobho yomxube owomileyo kukukwazi ukuphucula ukunamathela kodaka kwi-substrates. I-HEMC isebenza njenge-binder, idala ibhondi eqinile phakathi kodaka kunye nomgangatho osetyenziswa kuwo. Oku kubaluleke kakhulu kwizicelo apho udaka luya kuba phantsi koxinzelelo oluphezulu, njengokufakwa kweethayile.

I-HEMC ikwanceda ukuthintela ukwahlulwa kwamacandelo ahlukeneyo kudaka lomxube owomileyo. Oku kubalulekile kuba udaka oluxutywe kakuhle luqinisekisa ukuba luya kuba neepropati ezihambelanayo kwaye luya kukwazi ukwenza njengoko lucetywayo.

Olunye uncedo lwe-HEMC kwimibhobho yomxube owomileyo kukukwazi kwayo ukuphucula ukunyanzeliswa kwe-freeze-thaw of the mortar. Xa amanzi engumkhenkce, ayanda, nto leyo enokubangela umonakalo kudaka. I-HEMC inceda ukuthintela oku ngokwandisa ukuqina kodaka kunye nokunciphisa ubungakanani bamanzi akhoyo ukukhenkceza.

I-HEMC nayo idlala indima kwi-rheology yodaka lomxube owomileyo. I-Rheology kuphononongo lokuhamba kunye nokuguqulwa kwezinto. Ngokulungelelanisa inani le-HEMC kumxube, kunokwenzeka ukulawula iimpawu ze-rheological zodaka. Oku kungasetyenziselwa ukwenza iimbumba ezineempawu ezithile, ezifana ne-viscosity ephezulu okanye i-thixotropy.

Ukongeza kwindima yayo kwimibhobho yomxube owomileyo, i-HEMC iphinda isetyenziswe kwiindidi zezinye izicelo. Idla ngokusetyenziswa njenge-thickener kunye ne-stabilizer kwiimveliso zokutya, kunye nakwiimveliso zokhathalelo lomntu ezifana ne-shampoos kunye ne-lotions. I-HEMC ikwasetyenziswa njenge-thickener kunye ne-binder kwimveliso yepeyinti ye-latex.

Ngokubanzi, i-HEMC sisithako esibalulekileyo kumxube owomileyo wodaka. Isakhono saso sokuphucula ukusebenza, ukunamathela, ukuxhathisa ukunyibilika komkhenkce, kunye neepropathi zerheological zodaka kuyenza ibe yinxalenye ebalulekileyo kwizicelo ezininzi zokwakha.