I-HPS elungisiweyo yokwakha

I-modified hydroxypropyl starch (HPS) yipolymer esekwe kwisityalo esetyenziswa kushishino lolwakhiwo njenge-binder, thickener, kunye ne-stabilizer kwizinto zokwakha. I-HPS luhlobo olulungisiweyo lwesitatshi sendalo, esithathwe kumbona, iitapile, kunye nezinye iimveliso zezolimo. Kweli nqaku, siza kuxubusha iipropati, izibonelelo, kunye nokusetyenziswa okunokwenzeka kwe-HPS elungisiweyo kwishishini lokwakha.

I-HPS elungisiweyo ineempawu ezininzi ezizodwa ezenza ukuba ibe sisongezo esisebenzayo kwizinto zokwakha. Omnye wemisebenzi ephambili ye-HPS elungisiweyo kwizinto zokwakha kukubonelela nge-viscosity kunye nolawulo lwe-rheology. I-HPS elungisiweyo ingasetyenziselwa ukuphucula ukusebenza kunye nokuhambelana kwezinto ezisekelwe kwi-samente, ezifana nodaka kunye nekhonkrithi. Kwakhona kunceda ukuthintela ukuhlukana kunye nokuphuma kwegazi, okunokuthi kwenzeke xa kukho ukungafani kobuninzi bezinto eziphathekayo.

I-HPS elungisiweyo ikwasisibophelelo esisebenzayo, esinceda ukubamba izixhobo zokwakha kunye. Oku kubaluleke kakhulu kwiimveliso zokuxuba ezomileyo, ezifana ne-tile adhesives, apho i-HPS eguqulwayo inokubonelela ngeempawu ezifunekayo zokubambisana ukuze kuqinisekiswe ukuba unxibelelwano oluqinileyo kunye noluhlala luphakathi kwe-tile kunye ne-substrate.

Enye ipropati ebalulekileyo ye-HPS eguquliweyo kukukwazi kwayo ukuphucula ukugcinwa kwamanzi kwizinto zokwakha. Oku kubaluleke kakhulu kwizinto ezisekelwe kwi-samente, apho ukulahlekelwa kwamanzi kunokukhokelela ekomisweni kwangaphambili kunye nokuqhekeka. I-HPS elungisiweyo inokunceda ukugcina amanzi, okuvumela ukuhanjiswa okufanelekileyo kunye nokunyangwa kwezinto.

I-HPS elungisiweyo ikwayinto eyonakaliswayo kunye neyongezelelo ehambelana nokusingqongileyo, ephuma kwimithombo ehlaziyekayo. Oku kuyenza ibe yenye enomtsalane kwizongezo zokwenziwa, ezinokuba yingozi ngakumbi kokusingqongileyo.

Esinye sezicelo ezinokuthi zenzeke kwi-HPS eguquliweyo kwishishini lokwakha kukuqulunqa iimveliso eziphantsi kwe-self-leveling underlayment (SLU). Ii-SLUs zisetyenziselwa ukwenza umphezulu ogudileyo kunye nomgangatho kwi-concrete substrates phambi kokufakelwa komgangatho wokugquma, njengekhaphethi, iithayile, okanye umthi oqinileyo. I-HPS elungisiweyo ingasetyenziselwa ukuphucula ukuhamba kunye nokulinganisa iimpawu zeemveliso ze-SLU, kunye nokunciphisa umthamo wamanzi afunekayo ukuxuba.

Olunye usetyenziso olunokubakho lwe-HPS elungisiweyo kukuqulunqa izinto ezisekelwe kwi-gypsum, ezifana neekhompawundi ezidibeneyo kunye ne-plasters. I-HPS elungisiweyo ingasetyenziselwa ukuphucula ukusebenza kunye nokuhambelana kwezi zixhobo, kunye nokuphucula iimpawu zabo zokubambelela.

I-HPS eguquliweyo iphinde ibe yongezelelo olusebenzayo ekuqulunqweni kwe-insulation yangaphandle kunye neenkqubo zokugqiba (EIFS). I-EIFS isetyenziselwa ukubonelela nge-insulation kunye nokukhuselwa kwemozulu kwizakhiwo, kwaye i-HPS elungisiweyo ingasetyenziselwa ukuphucula ukubambelela kunye nokusebenza kwezinto ezisetyenziswa kwezi nkqubo.

Ukuqukumbela, isitashi se-hydroxypropyl esilungisiweyo (i-HPS) sisongezo esisebenzayo kwizinto zokwakha, ukubonelela nge-viscosity, ukulawula i-rheology, ukugcinwa kwamanzi, kunye neempawu zokubopha. Yinto enokubola ephilayo kwaye ihambelana nokusingqongileyo kwizongezo ezenziweyo, iyenza ibe lukhetho olunomtsalane kulwakhiwo oluzinzileyo. I-HPS elungisiweyo inezicelo ezinokuthi zibekho kwiimveliso zokuzibeka phantsi, izinto ezisekelwe kwi-gypsum, kunye nokugquma kwangaphandle kunye neenkqubo zokugqiba.