Usoro ojiji nke cellulose ether na arụmọrụ ya na ntụ ntụ ntụ

Otu esi eji cellulose ether
Mgbasa ngwa ngwa:
1. N'okpuru na-aga n'ihu na-akpali akpali, HPMC bụ soluble na mmiri na ụfọdụ organic solvents, dị ka ngwa ngwa mgbasa.Usoro akwadoro:
(1) Jiri mmiri ọkụ n'elu 80 Celsius C iji jiri nwayọọ nwayọọ tinye ngwaahịa a n'okpuru mkpali na-aga n'ihu.A na-eji nwayọọ nwayọọ gbasaa cellulose n'ime mmiri wee ghọọ slurry fụrụ akpụ.Mee ka ọ dị jụụ ruo mgbe ngwọta ahụ ga-apụta ìhè, nke pụtara na ọ gbazere kpamkpam.
(2) Kpoo ihe dị ka ọkara nke mmiri achọrọ ka ọ dị elu karịa 80 Celsius, gbakwunye ngwaahịa a na-akpalite na-aga n'ihu iji nweta slurry, tinye ihe fọdụrụ nke mmiri oyi, ma mee ka ọ pụta ìhè.
2. Jiri mgbe i mechara porridge dị ka nne mmanya:
Buru ụzọ mee HPMC ka ọ bụrụ ihe ọṅụṅụ dị elu dị ka nne mmanya (usoro a bụ otu ihe ahụ dị n'elu iji nweta slurry apịtị).Mgbe ị na-eji ya, tinye mmiri oyi ma nọgide na-akpali ruo mgbe ọ ga-apụta ìhè.

Arụmọrụ cellulose ether na akọrọ ntụ ntụ ngwa agha

Cellulose ether nwere ezigbo njide mmiri na ngwa agha, nke nwere ike igbochi ngwa agha ahụ nke ọma na ihicha na ịgbawa n'ihi mmiri na-efu ngwa ngwa, nke mere na ngwa agha ahụ nwere ogologo oge owuwu.
Mmetụta siri ike nke cellulose ether nwere ike ijikwa nkwụsi ike kachasị mma nke okporo ụzọ ngwa agha ahụ, meziwanye njikọ nke ngwa agha ahụ, nweta mmetụta mgbochi sag, melite arụmọrụ, ma na-abawanye arụmọrụ ụlọ.
Cellulose ether nwere ike imeziwanye viscosity mmiri mmiri nke ngwa ngwa ma hụ na ngwa agha mmiri ahụ nwere mmetụta njikọ dị mma na mkpụrụ dị iche iche.
The budata mma njikọ ike nke cellulose ether nwere ike hụ na mmiri zuru ezu ọbụna na elu okpomọkụ na gburugburu ebe obibi, nke mere na ciment nwere ike zuru ezu hydrated, si otú huu mma bondability nke ngwa agha.
Cellulose ether nwere ụfọdụ ọrụ ntinye ikuku iji mee ka mmepụta nke ngwa agha dịkwuo elu.