Igama lekhemikhali | Hydroxypropyl Methyl Cellulose |
Isithethantonye | Iselulosi ether;I-Hypromelose;I-Cellulose, i-2-hydroxypropyl methyl ether;I-Hydroxypropyl methyl cellulose;HPMC;MHPC |
Inombolo yeCAS | 9004-65-3 |
Inombolo yeEC | 618-389-6 |
Uphawu | EipponCell |
IBanga leMveliso | HPMC YB 5100M |
Ukunyibilika | I-Etere yeSelulosi eNyibilikayo ngamanzi |
Ubume bomzimba | Umgubo we-cellulose omhlophe ukuya kumhlophe |
Indlela | 19.0-24.0% |
I-Hydroxypropoxy | 4.0-12.0% |
Ukufuma | Ubuninzi.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% isisombululo | 40000-55000 mPa.s |
I-Viscosity NDJ 2% isisombululo | 80000-120000 mPa.S |
Umxholo wothuthu | Ubukhulu be-5.0% |
Ubungakanani beMesh | I-99% iphumelele i-100 mesh |
HS ikhowudi | 3912.39 |
I-EipponCell HPMC YB 5100M yi-ether ye-cellulose enemisebenzi emininzi efumana ukusetyenziswa kwiinkqubo ze-ETICS/EIFS.Ineempawu ezininzi eziluncedo kwezi zicelo, kubandakanywa oku kulandelayo:
I-Rheological State ephuculweyo: I-ether ye-cellulose ephuculweyo, efana ne-EipponCell HPMC YB 5100M, iphakamisa ukuziphatha kwe-rheological ye-cellulose ether emva kokuvuvukala emanzini.Oku kukhokelela ekwandeni kwe-viscosity, ebhekisa kumandla wesixhobo sokubuyisela i-viscosity yayo yangaphambili emva koxinzelelo lokucheba.I-ether ye-cellulose ehlaziyiweyo iphucula iimpawu zokuguqulela zodaka ngokuphucula isalathisi sayo sokuguqulela.Oku, kwakhona, kuphucula ukusebenza kunye nokumelana nokucheba komdaka, ukuthintela ukutyibilika ngexesha lokusetyenziswa.
Ukusebenza okuphuculweyo: Ukusetyenziswa kwe-ether ye-cellulose elungisiweyo, njenge-EipponCell HPMC YB 5100M, iphucula ukusebenza kodaka.Inika umphumo ongcono wokuqina xa kuthelekiswa ne-ether ye-cellulose eqhelekileyo, evumela ukuphuculwa kolawulo ngexesha lokusetyenziswa.Ukongeza, inceda ekunciphiseni ukuncamathela kodaka kwimela, kuququzelela ukusetyenziswa okugudileyo kunye nokuchaneka ngakumbi.
Ukusebenza ngokugqibeleleyo koKwakha: Ngokuhlola ngokucophelela kunye nokukhethwa okufanelekileyo kwe-cellulose ether, kuquka i-EipponCell HPMC YB 5100M, ukwakhiwa kodaka kunokuqinisekiswa.Oku kuthetha ukuba iipropathi ze-cellulose ether zinokulungelelaniswa ukuze zihambelane neemfuno ezithile zokwenziwa kodaka, okwenza kube lula kunye nokusebenza ngokufanelekileyo.
Kwiinkqubo ze-ETICS / EIFS, i-adhesive mortar idlala indima ebalulekileyo ekubopheni ibhodi yokukhusela kwi-substrate eludongeni.Ifuna ukomelela okugqwesileyo kunye nokuqina okubambeneyo ukuqinisekisa ukhuseleko olupheleleyo kunye nokuzinza kwenkqubo yokugquma.Udaka lwe-plastering, olusetyenziswe kwindawo yangaphandle yebhodi yokukhusela, isebenza ukukhusela yonke inkqubo yokukhusela.
Ngokubandakanya i-EipponCell HPMC YB 5100M, i-adhesive mortar izuza kwiipropathi eziphuculweyo ze-rheological, i-thixotropy ephuculweyo, kunye nokunyuka kwe-shear resistance.Ezi mpawu zifaka isandla kumandla angcono okudibanisa, ukuqinisekisa ukuxhamla okuthembekileyo kunye nexesha elide phakathi kwebhodi yokukhusela kunye ne-substrate eludongeni.
Ngokufanayo, udaka lokutyabeka luxhamla ekusebenzeni okuphuculweyo okubonelelwa yi-EipponCell HPMC YB 5100M.Isiphumo sayo esiphuculweyo sokuqina kunye nokuncitshiswa kokuncamathela kwenza isicelo sibe lula kwaye silawuleke ngakumbi.Oku kubangela inkqubo yokugquma ekhuseleke kakuhle enokumelana ngokufanelekileyo noxinzelelo lwangaphandle kunye neemeko zokusingqongileyo.
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