Ukugcinwa kwamanzi aphezulu HPMC for dry-mix udaka

I-HPMC (i-Hydroxypropyl Methyl Cellulose) yinto eyongezelelweyo eqhelekileyo kwi-dry-mix mortars, kubandakanywa i-adhesives tile, i-samente-based renders, kunye nezinye izinto zokwakha.Isebenza njenge-arhente yokugcina amanzi kunye ne-thickener, iphucula ukusebenza kunye nokusebenza kodaka.

Ukwandisa ukugcinwa kwamanzi kwiidaka zomxube owomileyo, unokukhetha amabakala e-HPMC kunye nomthamo ophezulu wokugcina amanzi.La mabanga adla ngokuphawulwa ngenani eliphezulu le-viscosity.Ukuphakama kwe-viscosity, ngcono ukusebenza kokugcinwa kwamanzi.

Xa ukhetha i-HPMC yokugcina amanzi aphezulu kumxube owomileyo wodaka, qwalasela oku kulandelayo:

Viscosity: Khangela amabanga HPMC kunye viscosity eliphezulu.I-Viscosity idla ngokubonakaliswa ngamanani afana ne-4,000, i-10,000 okanye i-20,000 cps (centipoise).Amanqanaba aphezulu e-viscosity avame ukuba neepropati ezingcono zokugcina amanzi.

Ubungakanani beNcam: Qwalasela ukuhanjiswa kobungakanani be-particle ye-HPMC powders.Iincinci ezincinci zivame ukuba ne-dispersibility engcono kunye nomthamo wokugcina amanzi, ngaloo ndlela ukwandisa ukugcinwa kwamanzi kwiidaka.

Ukuhambelana: Qinisekisa ukuba ibakala le-HPMC olikhethayo liyahambelana nezinye izithako zokwenziwa kodaka lwakho lomxube owomileyo.Kufuneka isasazeke ngokulula kwaye idibanise kakuhle kunye nezinye izithako ngaphandle kokuba nefuthe elibi kwiipropati zodaka.

Iimpawu zesicelo: Iindidi ezahlukeneyo zodaka oluxutyiweyo olunomileyo lunokuba neemfuno ezithile zokugcina amanzi.Ngokomzekelo, i-adhesives ye-tile inokufuna iipropati ezahlukeneyo zokugcina amanzi kune-samente-based plasters.Xa ukhetha ibakala le-HPMC, qwalasela iimfuno ezithile zesicelo.

Iingcebiso zomenzi: Landela izikhokelo zomenzi kunye neengcebiso zamabakala e-HPMC alungele ukugcinwa kwamanzi aphezulu kwiidaka zomxube owomileyo.Bahlala bebonelela ngamaphepha edatha yobugcisa kunye neengcebiso zesicelo ukukunceda wenze ukhetho olunolwazi.

Ibakala elikhethiweyo le-HPMC kufuneka livavanywe kumxube wakho wodaka womxube owomileyo ukuqinisekisa ukuba liyahlangabezana neemfuno zakho zogcino lwamanzi olufunekayo kwaye lizisa ukusebenza okufunayo.Ukuqhuba ulingo oluncinci kunye nokuvavanya ukusebenza, ixesha elivulekileyo kunye neepropathi zokubopha udaka kunokukunceda ukuba uqinisekise ukusebenza kwebakala lakho elikhethiweyo leHPMC.