I-cellulose ye-tile binder - i-hydroxyethyl methyl cellulose

Kummandla wezinto zokwakha, abadibanisi badlala indima ebalulekileyo ekuqinisekiseni ingqibelelo nokuqina kwezakhiwo ezahlukahlukeneyo. Xa kuziwa kwizicelo zokuthayela, izibophelelo zibalulekile ekukhuseleni iithayile kumphezulu ngokufanelekileyo. Esinye isibophelelo esiye safumana ingqwalasela ebalulekileyo kwiipropati zayo eziguquguqukayo kunye nendalo eco-friendly yiHydroxyethyl Methyl Cellulose (HEMC).

1. Ukuqonda i-HEMC:

I-Hydroxyethyl Methyl Cellulose (HEMC) yi-ether ye-cellulose engeyiyo ionic ephuma kwi-cellulose yendalo ngokusebenzisa uluhlu lweekhemikhali zokuguqulwa. Ingumgubo omhlophe ukuya kumhlophe, ongenavumba, kwaye ongenancasa onyibilikayo emanzini kwaye wenze isisombululo esicacileyo, esibonakalayo. I-HEMC yenziwe ngokuphatha i-cellulose nge-alkali kwaye emva koko iphendule nge-ethylene oxide kunye ne-methyl chloride. Imveliso ephumelayo ibonisa ukudibanisa kweempawu ezenza ukuba zilungele izicelo ezahlukeneyo, kubandakanywa njenge-binder tile.

2. IiPropati ze-HEMC eziNgxamisekileyo ekuBopheleni iiThayile:

Ukugcinwa kwamanzi: I-HEMC ineempawu ezigqwesileyo zokugcina amanzi, eziyimfuneko kwi-adhesive tile. Inceda ukugcina umgangatho womswakama ofunekayo kumxube wokunamathela, okuvumela ukuba i-hydration efanelekileyo yezinto ze-cementitious kunye nokuqinisekisa ukunamathela ngokufanelekileyo kwi-tile kunye ne-substrate.

I-Thickening Effect: I-HEMC isebenza njenge-ejenti yokuqina xa yongezwa kwimixube esekwe emanzini. Inika i-viscosity kumxube we-adhesive, ukukhusela i-sagging okanye i-slumping tile ngexesha lokusetyenziswa. Esi siphumo sokuqina sikwaququzelela ukusebenza ngcono kunye nokulula kwesicelo.

Ukuqulunqwa kwefilimu: Emva kokumisa, i-HEMC yenza ifilimu eguquguqukayo kunye nokubambisana phezu komhlaba, okwandisa amandla okubambisana phakathi kwe-tile kunye ne-substrate. Le filimu isebenza njengesithintelo sokukhusela, ukuphucula ukuchasana kwe-adhesive tile kwizinto ezisingqongileyo ezifana nokuhlukahluka komswakama kunye nokushisa.

Ukuphuculwa kokuSebenza okuPhuculweyo: Ukongezwa kwe-HEMC kwiifom ze-adhesive tile ziphucula ukusebenza kwazo ngokunciphisa ukunamathela kunye nokuphucula ukusasazeka. Oku kuvumela ukusetyenziswa okugudileyo kunye nokufana okufanayo kwe-adhesive, okukhokelela ekugqumeni okungcono kunye nokunamathela kweetayile.

3. Usetyenziso lwe-HEMC ekuBonelweni kweThayile:

I-HEMC ifumana ukusetyenziswa okubanzi kwiinkqubo ezahlukeneyo zokubopha iithayile, kubandakanya:

I-Tile Adhesives: I-HEMC isetyenziswa ngokuqhelekileyo njengesithako esibalulekileyo kwi-adhesives ye-tile ngenxa yokukwazi ukuphucula ukubambelela, ukusebenza kunye nokugcinwa kwamanzi. Kufanelekile ngokukhethekileyo ukufakwa kwee-tile ezinqabileyo ezinqabileyo apho kufuneka i-adhesive layer egudileyo kunye nefanayo.

IiGrouts: I-HEMC inokuthi ifakwe kwi-tile grout formulations ukuphucula ukusebenza kwabo. Iphucula iipropati zokuhamba komxube we-grout, okuvumela ukuba kube lula ukuzaliswa kwamalungu kunye nokudibanisa okungcono malunga neetayile. Ukongezelela, i-HEMC inceda ukukhusela i-shrinkage kunye nokuqhekeka kwi-grout njengoko iphilisa.

Ii-Compounds zokuzilinganisa: Kwimigangatho yomgangatho ozimeleyo osetyenziselwa ukulungiselela i-subfloors ngaphambi kokufakela i-tile, i-HEMC isebenza njenge-rheology modifier, iqinisekisa ukuhamba ngokufanelekileyo kunye nomgangatho wezinto eziphathekayo. Inceda ukufezekisa i-smooth and even surface, ilungele ukusetyenziswa kweetayile.

4. Iinzuzo zokusebenzisa i-HEMC njengeSibophelelo seThayile:

Ukuphuculwa kwe-Adhesion: I-HEMC iphucula amandla ebhondi phakathi kweetayile kunye ne-substrates, okubangelwa ukufakwa kweetile ezihlala ixesha elide kunye nexesha elide.

Ukuphuculwa komsebenzi wokuSebenza: Ukongezwa kwe-HEMC kuphucula ukusebenza kunye nokusabalalisa kwe-tile adhesives kunye ne-grouts, okwenza kube lula ukuyisebenzisa kunye nokunciphisa ixesha lokufaka.

Ukugcinwa kwamanzi: I-HEMC inceda ukugcina amanqanaba afanelekileyo omswakama kwi-tile adhesive formulations, ukukhuthaza i-hydration efanelekileyo yezinto ze-cementitious kunye nokunciphisa umngcipheko wokungaphumeleli kwe-adhesive.

Ukunciphisa i-Shrinkage kunye ne-Cracking: Iipropati zokwenza ifilimu ye-HEMC igalelo ekunciphiseni i-shrinkage kunye nokuqhekeka kwi-adhesives tile kunye ne-grouts, ukuqinisekisa ukuba ibhondi ezinzileyo kunye ethembekileyo ngexesha.

I-Environmental Friendly: Njengepolymer esekwe kwi-cellulose evela kwimithombo ehlaziyiweyo, i-HEMC ihambelana nokusingqongileyo kwaye izinzileyo, okwenza kube yinto ekhangayo kwiiprojekthi zokwakha eziluhlaza.

5. Isiphelo:

I-Hydroxyethyl Methyl Cellulose (HEMC) inika uluhlu olubanzi lweepropati ezenza ukuba ibe yi-binder efanelekileyo yofakelo lweetayile. Ukugcinwa kwayo kwamanzi, ukuqina, ukubunjwa kwefilimu, kunye neempawu zokuphucula ukusebenza negalelo ekuphuculeni ukunamathela, ukuqina, kunye nokulula kwesicelo kwiinkqubo ezahlukeneyo zokubopha i-tile. Ngobume bayo be-eco-friendly kunye nokusebenza okuqinisekisiweyo, i-HEMC iyaqhubeka ilukhetho olukhethwayo kwiikontraka kunye nabakhi abafuna izisombululo ezithembekileyo nezizinzileyo kwiiprojekthi zethayili.