I-Hydroxypropylmethylcelcelcelcelcelcelcelcelcelcelcelcelcelcelcelcelcelcel I-HPMC yi-polymer ye-sollomer enganyibiliki enokubonelela ngeengenelo ezinkulu njengokunamathela kumzi mveliso we-tile. Kweli nqaku, sixoxa ngendima yeHydroxypropyTylMethylcelose (i-HPMC) eTile.
zazise
Izixhobo ze-tiles zizixhobo ezisekwe kwi-Polymer ezisetyenziselwa iithayile ze-chints kwi-tender eyahlukeneyo njengokuthengiswa kwesamente, ikhonkrithi, i-plasterboard kunye neminye imiphezulu. Ababukeli be-Til banokohlulwahlulwa baba zii-orhedes eziphilayo kunye nezibulala-nye. Organic tile adhesives are usually based on synthetic polymers such as epoxy, vinyl or acrylic, while inorganic adhesives are based on cement or mineral substances.
I-HPMC isetyenziswa ngokubanzi njengesongezo kwi-odorchec ye-organic ye-organic ye-organic ngenxa yepropathi yayo eyahlukileyo efana nokugcinwa kwamanzi, i-thickener, kunye neepropathi ze-tickener, kunye neepropathi zenkunkuma. Ezi ndawo zibaluleke kakhulu ukuqinisekisa ukuba iifowuni ze-tiles zixutywe kakuhle, zikhuthaza ukusebenza kakuhle kunye nokunciphisa ixesha lokwakha. I-HPMC ikwanceda ukwandisa amandla e-tile ye-tile, eyenza ihlale ixesha elide.
Ukugcinwa kwamanzi
Ukugcinwa kwamanzi yipropathi ephambili yokuqinisekisa ukuba iifowuni ze-wile azomile ngokukhawuleza. I-HPMC ngumgcini wamanzi afanelekileyo, unokugcina ukuya kwi-80% yobunzima bayo emanzini. Le ndawo iqinisekisa ukuba i-adhessive iya kuhlala ingabaka ixesha elide, inika i-wile ilungisa ixesha elininzi lokubeka i-tile, imini yonke. Ukongeza, i-HPMC iphucula inkqubo yokunyanga, iqinisekisa ibhondini eyomeleleyo kunye nokuphucula ukuqina.
tickener
Uhlobo lwe-vickosity lweefowuni zeTilles zinxulumene ngokuthe ngqo nobukhulu bomxube, echaphazela lula amandla kunye namandla ebhondi. I-HPMC sisixhobo esisebenzayo esisebenzayo esinokufikelela kwii-viscofis eziphezulu nangakumbi kwindlela ephantsi. Yiyo loo nto, abaphuhlisi abanamathela ngokulula banokusebenzisa i-HPMC ukuba bavelise ii-tiles ezinamachaphaza ngendlela efanelekileyo kuyo nayiphi na imfuno yesicelo ethile.
Iipropathi ze-ROOOOOLOT
Iipropathi ze-ROOOLOCSTRTUTER ze-HPMC inokuphucula ukusebenza kwe-tiles. Utshintsho lwe-viscosity utshintsha ngamanqanaba oxinzelelo lweShear osetyenzisiweyo, ipropathi eyaziwa ngokuba yiShearty. I-Shearling iphucula iimpawu zokuhamba kwethayile, ezenza kube lula ukusasaza iindonga kunye nemigangatho emincinci. Ukongeza, i-HPMC ibonelela ngokusasaza umxube, ukuthintela ukungcola kunye nokusetyenziswa okungalinganiyo.
Ukuphucula amandla
Ukusebenza kweefowuni ze-tiles kuxhomekeke ikakhulu kumandla e-Box: I-Adhesive kufuneka yomelele ngokwaneleyo ukugcina i-tile iqhotyoshelwe kumphezulu kwaye inyanzelise uxinzelelo olunokubangela okanye ukutshintsha. I-HPMC inegalelo kule ndawo ngokuphucula umgangatho wokunamathela kunye nokuphucula ububi bayo. I-HPMC ivelisa i-Indins-Desansi yokuSebenza ePile ePile kunye namanqanaba aphezulu amandla e-bod kunye nokuqina okungaphezulu. Ukusetyenziswa kwe-HPMC kunceda ukukhusela i-grout okanye i-tiles yokusasaza kwaye igcina i-tile ingenzi i-tile igqitywe ixesha elide.
ukuququmbela
Ukuqukumbela, i-HPMC ixhasa i-Cocheives e-Insockeves ngokubonelela ngeengenelo ezininzi, kubandakanya ukugcinwa kwamanzi, ukuqina, iipropathi zeRheiologing kunye namandla aphuculweyo. Isakhono se-HPMC sokuphucula ukusebenza, ukunciphisa ixesha elomileyo kunye nokuthintela ukuqhekeka kwe-thole kuye kwenza ukuba ibe yinxalenye yecandelo le-tile. Ukusetyenziswa kwe-HPMC kuphuhliso lwe-tiles enokuphucula umgangatho wemveliso ngelixa kubonelela ngezisombululo eziqinisekileyo, ezinamandla ezinamandla ezisebenza njengoko zikholisa. Zonke ezi zinto zingenelo zibonisa ukuba i-HPMC ingumdlalo-wokutshintsha i-polymer kwimakethi yokuthengisa inxenye.
IXESHA LOKUQALA: Jun-21 ukuya kwi-2023