Iyini i-HPMC 100000?

I-HPMC 100000 iwuhlobo lwe-hydroxypropyl methylcellulose (HPMC) evamise ukusetshenziswa embonini yezokwakha njenge-thickener, binder, kanye ne-ejenti yokugcinwa kwamanzi ezinhlotsheni ezihlukene ezifana nodaka olusekelwe kusimende, izinto zokunamathisela zamathayela, nemikhiqizo yegypsum. I-ether engeyona i-ionic cellulose etholakala ngokushintsha amakhemikhali i-cellulose yemvelo.

I-HPMC 100000 yakhelwe ngokukhethekile ukusetshenziswa odakeni olusekelwe kusimende nezinye izinto zikasimende. Iyaziwa ngezindawo zayo ezinhle kakhulu zokugcina amanzi, okusiza ukugcina ukusebenza nokuvumelana kwezinto ezisekelwe kusimende isikhathi eside. Lokhu kubaluleke kakhulu ezindaweni ezishisayo nezomile, lapho izinto ezisekelwe kusimende zingoma ngokushesha futhi kube nzima ukusebenza ngazo.

Enye yezinzuzo eziyinhloko ze-HPMC 100000 yikhono layo lokuthuthukisa amandla okunamathela odaka olusekelwe kusimende nezinye izinto zikasimende. Lokhu kufezwa ngokwenza ifilimu ezungeze izinhlayiya ze-cement, okuthuthukisa ukuhlangana kwazo nokunamathela ku-substrate. Lesi sakhiwo siqinisekisa ukuthi udaka noma ezinye izinto ezisekelwe kusimende zihlala zinjalo futhi aziqhekeki noma zihlukane ne-substrate.

Enye inzuzo ebalulekile ye-HPMC 100000 amandla ayo okunciphisa inani lamanzi adingekayo odakeni olusekelwe kusimende nezinye izinto zikasimende. Ngokuthuthukisa ukugcinwa kwamanzi, i-HPMC 100000 ivumela okuqukethwe okuqinile okuphezulu odakeni, okungasiza ekunciphiseni isikhathi sokumisa nokuthuthukisa ukusebenza okuphelele kwezinto.

I-HPMC 100000 yaziwa nangezakhiwo zayo ezinhle kakhulu ze-rheological, ezisiza ukuthuthukisa ukusebenza nokusebenza kwezakhiwo zodaka olusekelwe kusimende nezinye izinto zikasimende. Isebenza njenge-thickener, ethuthukisa ukuhambisana kwezinto futhi yenza kube lula ukuyifaka ku-substrate. Iphinde isebenze njenge-binder, esiza ukuthuthukisa amandla nokuqina kwento.

Ngokungeziwe ekusebenziseni kwayo odakeni olusekelwe kusimende nezinye izinto zikasimende, i-HPMC 100000 iphinde isetshenziswe kwezinye izinhlelo zokusebenza ezihlukahlukene embonini yezokwakha. Isibonelo, ivame ukusetshenziswa njenge-binder emikhiqizweni ye-gypsum, njenge-plaster kanye ne-drywall joint compounds. Ibuye isetshenziswe njenge-thickener kanye ne-ejenti yokugcina amanzi kuma-adhesives we-tile nama-grouts.

Umthamo onconyiwe we-HPMC 100000 uyahlukahluka kuye ngohlelo oluthile kanye nezakhiwo ezifiswayo zezinto ezisekelwe kusimende. Ngokuvamile, isilinganiso esingu-0.2% kuya ku-0.5% se-HPMC 100000 esisekelwe esilinganisweni sesisindo sikasimende nesihlabathi siyanconywa osindweni olusekelwe kusimende.

I-HPMC 100000 iyisengezo esisebenza ngezindlela eziningi nesisebenzayo esingathuthukisa kakhulu ukusebenza kodaka olusekelwe kusimende nezinye izinto zikasimende. Izakhiwo zayo zokugcina amanzi, amandla okunamathela, izakhiwo ze-rheological, kanye nekhono lokunciphisa inani lamanzi adingekayo kuyenza ibe inketho ekhangayo kosonkontileka, abaklami bezakhiwo, kanye nabanikazi bezakhiwo abafuna ukuthuthukisa ukusebenza kwezinto zabo ezisekelwe usimende. Umsuka wayo wemvelo, ukusimama, kanye nobungane bemvelo nakho kuyenza ibe inketho ekhangayo kulabo ababeka kuqala imikhuba yokwakha esimeme.