ikhemikhali i-hpmc hydroxypropyl methyl cellulose esetshenziswa ekwakheni i-CAS 9004-65-3
IHydroxypropyl methyl cellulose (HPMC)
Ukubukeka : Impushana emhlophe emhlophe noma emhlophe
Ukushisa kwe-Carbonization: 280-300%
Ukushisa kombala: 190-200%
Usayizi wezinhlayiya: Izinga lokuphasa elingu-100 likhulu kuno-98.8%; izinga lokuphasa elinezikhala ezingama-80 99.9%; Usayizi wezinhlayiyana zokucaciswa okukhethekile yi-40-60 mesh
Ukuminyana okubonakalayo: 0.25-0.70g/cm(imvamisa cishe ngu-0.5g/cm), amandla adonsela phansi athile: 1.26-1.31
Ukunyibilika: kuncibilika emanzini nakwezinye izincibilikisi, njengengxenye efanele ye-ethanol/amanzi, i-propanol/amanzi.Isixazululo esinamanzi sinomsebenzi ongaphezulu, ukukhanya okuphezulu nokusebenza okuzinzile.
IHydroxypropyl methyl cellulose, eyaziwa nangokuthi i-hydroxypropyl methyl cellulose, i-fiber bundle i-hydroxypropyl methyl ether, ukukhethwa kwefayibha kakotini emsulwa kakhulu njengento eluhlaza ngaphansi kwezimo ze-alkali ekhethekile.
I-etherification kanye nokulungiselela.Inezici zekhono lokuqina, ukumelana nosawoti, okuqukethwe komlotha ophansi, ukuzinza kwe-PH, ukugcinwa kwamanzi, ukuzinza kwe-dimensional, ukwakheka kwefilimu okuhle kakhulu, nokumelana nokukhunta okukhulu,
ukuhlakazeka nokunamathela.
Imboni yezokwakha
1. Udaka lukasimende
2.Usimende we-Ceramic tile
I-3.I-Asbestos nezinye i-refractory coating: njenge-ejenti yokumiswa, isithuthukisi se-fluidity, kodwa futhi sithuthukise ukunamathela kwe-substrate
4.I-Gypsum coagulant slurry: thuthukisa ukugcinwa kwamanzi nokusebenza kahle, ukuthuthukisa ukunamathela ku-substrate
5. Usimende ohlangene: wengezwe kusimende ohlangene phansi we-gypsum board ukuze kuthuthukiswe uketshezi kanye nokugcinwa kwamanzi
