HPMC YB 515M

I-EipponCell HPMC YB 515M, eyilelwe ngokukodwa usetyenziso oluqhelekileyo lokuncamathelisa iithayile, inezi mpawu zilandelayo:

Impembelelo kwixesha elivulekileyo lokunamathela kwi-tile

Xa i-latex powder kunye ne-cellulose ether HPMC zikhona kumdaka omanzi, i-RDP powder ibonisa amandla anamandla okubopha kunye nemveliso ye-cement hydration, ngelixa i-cellulose ether ichaphazela ngokuyinhloko i-interstitial fluid, echaphazela i-viscosity kunye nexesha elimiselweyo lodaka.

I-powder ye-RDP ibonisa ukudibanisa okuphuculweyo kwiimveliso ze-cement hydration, ngelixa i-cellulose ether ichaphazela ngokuyinhloko i-interstitial fluid, echaphazela i-viscosity yodaka kunye nexesha elimiselweyo.

Ukuhlalisana kwe-latex powder kunye ne-cellulosic ether HPMC kumdaka omanzi kuchaphazela iipropati zomdaka, kunye ne-RDP powder enegunya elikhulu lokubopha kunye ne-cellulosic ether echaphazela i-viscosity kunye nokubeka ixesha ngobukho bayo kwi-interstitial fluid.

Impembelelo kumandla wokutsalwa kwe-adhesive tile

I-ether ye-cellulose kwi-mortar ayiboneleli kuphela iimpawu ezincedo, kodwa iphinda ilibazise i-hydration dynamics ye-samente ngokubhengeza kwimveliso ye-hydrated endaweni yesigaba sokuqala samaminerali.Esi siphumo sokubuyiswa sibangelwa ukuhamba okuncitshisiweyo kweeyoni kwisisombululo se-pore ngenxa yokwanda kwe-viscosity ebangelwa yi-cellulose ether.

Ubukho be-cellulose ether kwiinkqubo zesamente buyibuyisela i-hydration kinetics ngokubhengeza imveliso ye-hydrated endaweni yesigaba sokuqala seminerali, ngelixa kwandisa i-viscosity yesisombululo se-pore, ngokunciphisa ukuhamba kwe-ion kunye nokucotha ngakumbi inkqubo ye-hydration.

I-cellulose ether's retardation effect kwi-cement hydration iphunyezwa ngokuyinhloko kwi-adsorption yayo kwimveliso ye-hydrated kunye nokunyuka okulandelayo kwe-viscosity yesisombululo se-pore, esithintela ukuhamba kwe-ion kunye nokulibazisa i-hydration dynamics jikelele.