Ịtinye hydroxypropyl methylcellulose iji mee ntụ ntụ putty, ọ dịghị mfe ibu oke ibu, ibu oke ibu ga-akpata nsogbu ịrụ ọrụ, yabụ kedu oke viscosity dị mkpa maka hydroxypropyl methylcellulose maka ntụ ntụ putty? Ka anyị nyochaa ya maka onye ọ bụla.
Ọ kacha mma itinye hydroxypropyl methylcellulose na ntụ ntụ putty nke nwere viscosity nke 10 ma ọ bụ 75,000, nke nwere ike ime ka ntụ ntụ putty dịkwuo mma, ọ dịkwa mma nke ukwuu. Ọ bụrụ na ejiri ya mee ihe maka mortar, ọ chọrọ viscosity dị ntakịrị elu, dịka viscosity 150,000 ma ọ bụ 200,000. N'ozuzu, hydroxypropyl methylcellulose nwere viscosity dị mma karịa nke nwere viscosity dị elu.
Gịnị bụ uru itinye hydroxypropyl methylcellulose na ntụ ntụ putty? Gịnị bụ ọrụ bụ isi?
A na-eji HPMC eme ihe n'ime ntụ ntụ putty iji mee ka mmiri sie ike, mee ka ọ dịgide ma melite arụmọrụ owuwu.
Ịkpụcha akpụkpọ ahụ: Enwere ike ime ka cellulose sie ike ka ọ kwụsie ike ma mee ka ihe ngwọta ahụ dị otu a elu na ala, ma gbochie ịda mbà.
Njide mmiri: mee ka ntụ putty kpọọ nkụ nwayọ nwayọ, ma nyere aka mee ka calcium ntụ ahụ meghachi omume n'okpuru ọrụ mmiri. Nhazi: Cellulose nwere mmetụta na-eme ka mmanụ dị mma, nke nwere ike ime ka ntụ putty ahụ nwee ezigbo arụmọrụ.
Hydroxypropyl methylcellulose anaghị esonye na mmeghachi omume kemịkalụ ọ bụla na putty, ọ na-arụ ọrụ naanị enyemaka, ọ naghịkwa agba agba ma ọ naghị egbu egbu. Ọ bụ ihe mgbakwunye a na-ejikarị eme ihe n'ụlọ ọgbara ọhụrụ ma a na-ejikarị ya eme ihe na ngwa agha putty.
Oge ozi: Eprel-14-2023