- A na-eji ngwaahịa hydroxypropyl methyl cellulose maka ihe owuwu eme ihe n'ọtụtụ ebe iji melite arụmọrụ nke ihe ụlọ hydrocoagulant, dị ka ciment na gypsum.N'ime ụrọ ndị dabeere na ciment, ọ na-eme ka njide mmiri dịkwuo mma, na-agbatị oge mgbazi na oge mmeghe, ma na-ebelata ịkwagide mmiri.
- 1. Njide mmiri
- Iwuli hydroxypropyl methyl cellulose pụrụ iche iji zere ntinye mmiri n'ime mgbidi.Ọnụ mmiri kwesịrị ekwesị na-anọ na ngwa ngwa, nke mere na ciment nwere ogologo oge maka hydration.Njide mmiri na-adaba na viscosity nke cellulose ether ngwọta na ngwa agha.Nke dị elu nke viscosity, ka mma na-ejigide mmiri.Ka ụmụ irighiri mmiri na-abawanye, njide mmiri na-ebelata.N'ihi na maka otu ego nke ụlọ raara onwe ya nye hydroxypropyl methyl cellulose ngwọta, mmụba nke mmiri pụtara na viscosity na-ebelata.Ọganihu nke njide mmiri ga-eduga n'ịgbatị oge ọgwụgwọ nke ngwa agha a na-arụ.
- 2.melite ihe owuwu
- Hydroxypropyl methyl cellulose HPMC ngwa nwere ike melite ngwa agha owuwu.
- 3. mmanu mmanu
- Ihe niile na-eme ka ikuku na-eme ihe dị ka ihe na-eme ka mmiri na-ekpo ọkụ site n'ibelata esemokwu n'elu ma na-enyere ntụ ntụ dị na ngwa agha aka ịgbasa mgbe agwakọta ya na mmiri.
- 4. mgbochi-eruba nghọta -
- Ngwa agha dị mma na-eguzogide mmiri pụtara na ọ nweghị ihe egwu nke ịgbado mmiri ma ọ bụ mgbada ala mgbe ọ na-arụ ọrụ n'ọkwa buru ibu.Enwere ike imeziwanye nguzogide mmiri site na iwulite hydroxypropyl methyl cellulose raara onwe ya nye.Karịsịa ụlọ a rụpụtara ọhụrụ hydroxypropyl methyl cellulose nwere ike inye ngwa agha ka mma ịgbanye nguzogide
- 5. Afụ ọdịnaya
- Ọdịnaya afụ dị elu na-eduga na mpụta ngwa agha ka mma yana ịrụ ọrụ, na-ebelata nguzobe mgbawa.Ọ na-ebelata uru ike, ihe ngosi "liquefaction".Ọdịnaya afụ na-adaberekarị na oge mkpali.
Oge nzipu: Nov-21-2022