1. Ịkwalite njide mmiri nke ngwa agha
Hydroxypropyl methylcellulose (HPMC) bụ ezigbo onye na-ejigide mmiri nke na-amịkọrọ mmiri nke ọma ma na-ejigide mmiri site n'ịmepụta usoro netwọk otu na ngwa ngwa. Njide mmiri a nwere ike ịgbatị oge evaporation nke mmiri na ngwa ngwa ma belata ọnụ ọgụgụ mmiri na-efunahụ ya, si otú ahụ na-egbu oge mmeghachi omume hydration ma na-ebelata mgbawa ụda olu nke na-akpata site na mmiri na-ekpo ọkụ ngwa ngwa. N'otu oge ahụ, ogologo oge na-emeghe na oge owuwu na-enyekwa aka imeziwanye ihe owuwu ụlọ ma belata ohere nke mgbape.
2. Ịkwalite ịrụ ọrụ na rheology nke ngwa agha
HPMC nwere ike gbanwee viscosity nke ngwa agha, na-eme ka ọ dị mfe ịrụ ọrụ. Nkwalite a ọ bụghị naanị na-eme ka mmiri na-arụ ọrụ nke ngwa ngwa na-arụ ọrụ, kamakwa ọ na-eme ka adhesion na mkpuchi ya na mkpụrụ. Na mgbakwunye, AnxinCel®HPMC nwekwara ike ibelata ikewapụ na mmiri na-agba na ngwa agha, mee ka akụrụngwa nke ngwa agha kesaa karịa, zere itinye uche na nrụgide mpaghara, ma belata nke ọma nke nwere ike ịgbawa.
3. Mee ka adhesion na mgbape mgbochi nke ngwa agha dịkwuo elu
Ihe nkiri viscoelastic nke HPMC mere na ngwa agha nwere ike mejupụta oghere dị n'ime ngwa agha ahụ, melite njupụta nke ngwa agha ahụ, ma welie njikọ nke ngwa agha ahụ na mkpụrụ. Nhazi nke ihe nkiri a abụghị naanị na-ewusi usoro dum nke ngwa agha ahụ ike, kamakwa ọ na-enwe mmetụta mgbochi na mgbasawanye nke microcracks, si otú ahụ na-eme ka nkwụsị nke ngwa agha dịkwuo elu. Tụkwasị na nke ahụ, usoro polymer nke HPMC nwere ike gbasaa nrụgide n'oge usoro ọgwụgwọ nke ngwa agha, belata nchekasị nke ibu mpụga ma ọ bụ nrụrụ nke mkpụrụ, ma nyere aka gbochie mmepe nke mgbawa.
4. Mezie mbelata na plastic shrinkage nke ngwa agha
Mortar na-enwekarị mgbawa n'ihi ikuku mmiri n'oge usoro ihicha, na ihe eji ejide mmiri nke HPMC nwere ike igbu oge mmiri na-ebelata ma belata mbelata olu nke mbelata na-akpata. Tụkwasị na nke ahụ, HPMC nwekwara ike ibelata ihe ize ndụ nke mgbawa plastic shrinkage, karịsịa na mmalite ntọala nke ngwa agha ahụ. Ọ na-achịkwa ọsọ njem na nkesa nke mmiri, na-ebelata esemokwu capillary na nrụgide elu, ma na-ebelata nke ọma nke nwere ike ịgbawa n'elu ngwa agha.
5. Melite nguzogide ngwa ngwa na friza
Mgbakwunye nke HPMC nwekwara ike ịkwalite nguzogide ngwa ngwa na-ajụ oyi. Njide mmiri ya na ike imepụta ihe nkiri na-enyere aka belata mmiri oyi na-ekpo ọkụ na ngwa ngwa n'okpuru ọnọdụ okpomọkụ dị ala, na-ezere mmebi nke usoro ngwa agha n'ihi mmụba olu nke kristal ice. Na mgbakwunye, njikarịcha ihe owuwu nke ngwa ngwa nke HPMC nwekwara ike ibelata mmetụta nke okirikiri ịzara oyi na mgbape mgbape nke ngwa agha.
6. Gbatịkwuo oge mmeghachi omume hydration ma kwalite microstructure
HPMC na-agbatị oge mmeghachi omume hydration nke ngwa agha, na-ekwe ka ngwaahịa hydration ciment mejupụta oghere ngwa agha karịa nke ọma ma melite njupụta nke ngwa agha. Nke a na njikarịcha nke microstructure nwere ike ibelata ọgbọ nke nrụrụ dị n'ime, si otú ahụ na-emeziwanye nguzogide mgbawa nke ngwa agha. Tụkwasị na nke ahụ, agbụ polymer nke HPMC nwere ike ịmepụta mmekọrịta ụfọdụ na ngwaahịa hydration, na-emewanye ike na mgbape mgbape nke ngwa agha.
7. Mee ka nguzogide nrụrụ na njirimara absorption ume
AnxinCel®HPMC na-enye ngwa agha ụfọdụ mgbanwe na nguzogide nrụrụ, nke mere na ọ ga-eme ka ọ dịkwuo mma na gburugburu mpụga mgbe ejiri ike mpụga ma ọ bụ mgbanwe okpomọkụ. Ngwongwo nnabata ike a dị mkpa karịsịa maka nkwụsị mgbawa, nke nwere ike ibelata nhazi na mgbasawanye nke mgbawa ma melite ogologo oge nke ngwa agha.
HPMC na-eme ka mgbape mgbape nke ngwa agha dị n'ọtụtụ akụkụ site na njide mmiri pụrụ iche, nrapado na ikike imepụta ihe nkiri, gụnyere ịkwalite ọrụ ngwa agha, ibelata shrinkage na plastik shrinkage cracks, na-eme ka adhesion dịkwuo elu, na-agbatị oge na-emeghe na ikike mgbochi ifriizi. Na oge a ụlọ ihe, HPMC aghọwo ihe dị mkpa admixture ka mma mgbape eguzogide nke ngwa agha, na ngwa atụmanya bụ nnọọ sara mbara.
Oge nzipu: Jan-08-2025