N'ime ngwa agha a gwakọtara agwakọta, ihe dị n'ime yaHPMCEdị obere nke ukwuu, mana ọ nwere ike ime ka arụmọrụ nke ngwa agha mmiri ka mma, ọ bụkwa ihe mgbakwunye bụ isi na-emetụta arụmọrụ nke ngwa agha. Nhọrọ ezi uche dị na ya nke cellulose ether nwere ụdị dị iche iche, viscosity dị iche iche, nha ihe dị iche iche, ogo viscosity dị iche iche na ọnụọgụ mgbakwunye na-emetụta arụmọrụ nke ngwa agha akọrọ. Ugbu a, ọtụtụ arụmọrụ nke igwe agha na plastering mmiri slasting adịghị mma, nkeji ole na ole ga-apụta obere nkewa mmiri static. Nchekwa mmiri bụ ihe dị mkpa nke Methyl cellulose ether, nke ọtụtụ ndị na-emepụta ngwa agha akọrọ na-echegbukwa, karịsịa n'ebe okpomọkụ dị elu. Ihe ndị na-emetụta njigide mmiri nke ngwa agha akọrọ gụnyere ọnụọgụ HPMC, viscosity HPMC, ịdị mma nke ihe na okpomọkụ gburugburu ebe obibi. Cellulose ether bụ ụdị polymer sịntetik nke e ji cellulose eke mee site na mgbanwe kemịkalụ.
Ether cellulose nke na-agbaze mmiri na-arụ ọrụ dị mkpa na ngwa agha n'akụkụ atọ, otu bụ ikike ijide mmiri nke ọma, nke ọzọ bụ mmetụta na nguzosi ike nke ngwa agha na thixotropy, nke atọ bụkwa mmekọrịta ya na simenti. Ọrụ nchekwa mmiri nke cellulose ether dabere na mmiri nke ntọala ahụ, ihe mejupụtara ngwa agha, ọkpụrụkpụ nke ngwa agha, mkpa mmiri nke ngwa agha na oge ntọala nke ihe ntọala ahụ. Nchekwa mmiri nke cellulose ether n'onwe ya sitere na ịgbaze na ịkpọ nkụ nke cellulose ether n'onwe ya.
Na mkpokọta, na ngwa agha a gwakọtara agwakọta, hydroxypropyl methyl cellulose na-arụ ọrụ nke idobe mmiri, ime ka ọ sie ike, igbochi ike mmiri nke simenti, ime ka arụmọrụ owuwu ka mma, wdg. Ezigbo ikike ijide mmiri na-eme ka simenti hydrate zuru oke, nke nwere ike ime ka mmiri mmiri nke ngwa agha mmiri dịkwuo mma, melite ike njikọ nke ngwa agha ahụ ma gbanwee oge. Enwere ike itinye ngwa agha a gbanyere n'ime hypromellose iji melite ihe mkpuchi ha ma ọ bụ ọkpọkọ ha, yana ike nhazi ha. Ya mere, a na-eji cellulose ether eme ihe nke ukwuu dị ka ihe mgbakwunye dị mkpa nangwa agha agwakọtara nke ọma.
Oge ozi: Sep-19-2025