Ikhompawundi yokuziphakamisa yimathiriyeli yomgangatho esetyenziselwa ukwenza umphezulu othe tyaba kunye nomgangatho wokubeka iithayile okanye ezinye izinto zomgangatho. Ezi khompawundi zenziwe ngezinto ezahlukeneyo, kodwa enye yezona zinto zibalulekileyo yi-HPMC (hydroxypropyl methylcellulose). I-HPMC idlala indima ebalulekileyo ekusebenzeni kwe-self-leveling compounds kwaye ibalulekile kufakelo oluyimpumelelo lomgangatho.
Enye yeenzuzo eziphambili ze-HPMC kwi-self-leveling compounds kukukwazi ukuphucula iimpawu zokuhamba kwezinto. Xa idityaniswe kumxube, i-HPMC isebenza njenge-ejenti yokujiya, ithintela ikhompawundi ekubeni ibe lulwelo kakhulu kwaye ivumele ukuba isasazeke ngokulinganayo phezu komhlaba. Oku kubalulekile ukuqinisekisa ukuba isiphelo singumgangatho ogudileyo kunye nomgangatho, njengoko nakuphi na ukungahambelani kwikhompawundi kunokubangela iingxaki ngexesha lofakelo. I-HPMC ikwanceda ukuthintela ukubunjwa kweepokotho zomoya, ezinokuthi zenze buthathaka ibhondi phakathi kwezinto zomgangatho kunye ne-substrate.
Olunye uncedo olubalulekileyo lwe-HPMC kukukwazi ukuphucula iipropati zokudibanisa i-self-leveling compounds. I-HPMC iqulethe amaqela e-hydroxyl anokunxibelelana nezinye iimolekyuli, evumela ukuba yenze iibhondi eziqinileyo kunye ne-substrates kunye nezixhobo zomgangatho. Oku kubaluleke kakhulu kwiindawo ezinomswakama ophezulu, apho iikhompawundi zinokuthi zivelele emanzini okanye kwezinye izinto ezimanzi. I-HPMC isebenza njengomqobo, ukuthintela amanzi ukuba angangeni kumphezulu kwaye abangele umonakalo kwi-substrate okanye i-flooring material.
Ukongeza kwiimpawu zayo ezibonakalayo, i-HPMC yinto ehambelana nokusingqongileyo enokusetyenziswa ngokukhuselekileyo kwiindawo zangaphakathi. Ngokungafaniyo nezinye iikhemikhali ezisetyenziswa ekwakhiweni, i-HPMC ayinayo ityhefu kwaye ayikhuphi iigesi eziyingozi okanye izinto ezingcolisayo. Oku kuyenza ibe yinto efanelekileyo kwizakhiwo zokuhlala kunye nezorhwebo apho impilo kunye nokhuseleko lwabahlali kubaluleke kakhulu.
Kukho iintlobo ezininzi ze-HPMC, nganye inezakhono ezizodwa kunye neempawu. Ezinye iintlobo zenzelwe ukusetyenziswa kwizinto zomgangatho, ngelixa ezinye zisetyenziselwa amayeza, izinto zokuthambisa, kunye neemveliso zokutya. Xa ukhetha i-HPMC yokusetyenziswa kwiikhompawundi zokuzilinganisa, kubalulekile ukuqwalasela iimfuno ezithile zeprojekthi kwaye ukhethe imveliso ehambelanayo nezinye izinto ezisetyenziswayo.
Ukubaluleka kwe-HPMC kwi-self-leveling compounds ayikwazi ukugqithiswa. Esi sixhobo siyimfuneko ekudaleni umgangatho ogudileyo, umgangatho ofanelekileyo wokufaka izinto zokubeka phantsi. Phucula iipropathi zokuhamba kwerabha, uphucule iimpawu zayo zokuncamathelisa, kwaye zinobuhlobo nokusingqongileyo kwaye zikhuselekile ukuyisebenzisa. Iikontraka kunye nabakhi abafuna ukudala umgangatho ophezulu wofakelo lomgangatho kufuneka bahlale becinga ukusebenzisa i-HPMC kwikhompawundi yokuzilinganisa ukufikelela kwiziphumo ezilungileyo.
Ixesha lokuposa: Sep-26-2023