Hydroxypypylth methylcellose na ciment

HPMC na ciment raara

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A na-eji eriri mkpuchi mkpuchi mmiri, nke a na-eji eme ihe eji eme ya site na n 'injin na-eme ihe mkpuchi 10-12, akọrọ nnukwu obodo silt 30-35, Daygwa ala 40-45, aluminom sulfate 4 -6, carroxyyythyl stachi 20-6, mmiri 600-650; Mullata ọgwụ mkpuchi ikuku a na-enwekarị mkpuchi ọkụ na-enwe oke mkpuchi, ọkụ na-agba ọkụ, na ndọnye siri ike na mgbidi. Ike nzuzo, arụmọrụ dị mma, nguzogide na-agbagide, nchebe dị mma gburugburu ebe obibi, ezigbo mmiri na-eguzogide, na ndọtị ndọtị.

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Taa, gịnị bụ viscosity nke hydroxypropyythlthyl methylcelllose equlcelllose dum?

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3. Nke kachasị elu nke cellose eatha, onye dị elu viscosity nke ihe ngwọta ya. Ya mere, anyị kwesịrị ị paya ntị na usoro onunu ogwu mgbe a na-etinye ngwa iji gbochie usoro onunu ogwu site na ịdị oke elu, nke ga-emetụta okwute na ciment ahụ ozugbo. agwa;

4. Dị ka ọtụtụ ngwọta, viscosity ga-agbadata na mmụba nke okpomọkụ. Na mgbakwunye, ka elu ahụ ọdịnaya nke cellose etta, ka ukwuu mmerụ ahụ na ọnọdụ okpomọkụ; Na mgbakwunye, ihe na-eme ka mmetụta dịgasị dabere na nri mmiri nke ihe epoxy ciment.