Ikhemikhali i-hpmc hydroxypropyl methyl cellulose esetyenziswa kulwakhiwo CAS 9004-65-3
IHydroxypropyl methyl cellulose (HPMC)
Ukubonakala : Ubisi olumhlophe okanye umgubo omhlophe
Ubushushu beCarbonization : 280-300 %
Ubushushu bombala: 190-200 %
Ubungakanani besuntswana: Ireyithi yokupasa komnatha we-100 inkulu kune-98.8%; ireyithi yokupasa komnatha we-80 99.9%; Ubungakanani besuntswana lenkcazo ekhethekileyo yi-40-60 mesh
Ubuninzi obubonakalayo: 0.25-0.70g / cm (ngokuqhelekileyo malunga ne-0.5g / cm), ubunzima obuthile: 1.26-1.31
I-Solubility: i-solubility emanzini kunye nezinye i-solvents, ezifana nomlinganiselo ofanelekileyo we-ethanol / amanzi, ipropanol / amanzi.Isisombululo samanzi sinomsebenzi ongaphezulu, ukukhanya okuphezulu kunye nokusebenza okuzinzile.
IHydroxypropyl methyl cellulose, ekwaziwa ngokuba yi-hydroxypropyl methyl cellulose, i-fiber bundle hydroxypropyl methyl ether, kukukhethwa kwefayibha yomqhaphu esulungekileyo njengezinto ezikrwada phantsi kweemeko zealkali ngokukhethekileyo.
I-etherification kunye nokulungiswa kwayo ineempawu zokukwazi ukutyeba, ukuxhathisa ityuwa, umxholo ophantsi wothuthu, ukuzinza kwe-PH, ukugcinwa kwamanzi, ukuzinza kwe-dimensional, ukubunjwa kwefilimu egqwesileyo, kunye nokuxhathisa okukhulu kwe-mildew,
ukusabalalisa kunye nokunamathela.
Ishishini lokwakha
1.Udaka lwesamente
2.I-Ceramic tile Cement
3.I-Asbestos kunye nezinye i-refractory coating: njenge-arhente yokunqunyanyiswa, i-fluidity improver, kodwa iphucula ukunamathela kwe-substrate.
4.I-Gypsum coagulant slurry: ukuphucula ukugcinwa kwamanzi kunye nokusebenza, ukuphucula ukunamathela kwi-substrate
5.Isamente edibeneyo: yongezwa kwisamente edibeneyo yomhlaba yebhodi yegypsum ukuphucula ulwelo kunye nokugcinwa kwamanzi.
