Ugbu a, Hydroxyyl Calloxyylyym Cellulose Ahịa ndị ọzọ, ọnụahịa ahụ anaghị edozi ahụ ngwa ngwa, etu esi akpụ akpụ ngwa ngwa dị mma nke hydropyylthyl cellose abụrụla nnukwu nsogbu! Yabụ otu esi ekpebi ogo nke hydropyythylthylthylthylthylthylthyl? Ihe mbu ị ga - ele anya bụ ọcha nke hydropyyl cellose; Ọ bụ ezie na ịwụ ọcha nke ọma ma Hpmc dị mma maka ngwa, mana na usoro nhazi enwere ụfọdụ ndị na-emepụta ọjọọ ga-agbakwunye onye na-eme ihe nkiri, ga-eme ka ọ dị mma. Ma n'ozuzu ya na-ekwu okwu, ihe ka ọtụtụ n'osisi okirikiri dị mma dị mma.
Nke abụọ, iji hụ finenessylthylthylthyl methyl celloxyl cellulose nha nke 80-100 methonose nha nke 80-100 na cellulose na-ahụ, 120 meshyyth heolunose na-enweghị hechpmc dị ka 100 mesh. HPMC maka ọtụtụ 60-80 ntuzibo, General Methyl cellose softer, na-akụda mma.
Ngwọta nke cellose ewer sel eert: Hpmc tinye n'ime mmiri iji mepụta nyochara ihe ngwọta, lee ka mkpebi ahụ dị elu, nke na-agbari ihe kemịkal dị ala.
Mgbe a na-eme ngwa ngwa, ọ na-aga ma ọ bụ na-aga ma ọ bụ ọdọ mmiri ma mechaa gbanwee. Ọ bụ hydrophobic na mmiri. Ihe bụ njikọ bụ isi ihe na ịmịpụta mmiri nke mmiri-eguzogide ntụ ntụ. Iwu ya na-eguzogide mmiri bụ ihe a: na usoro ịgbakwunye mmiri ma na-akpali agbapụta agbaze na ciment na mbụ emulsion nke mbụ. Mgbe ciment gazu mmiri, mmeghachi omume hydration na-amalite, na ca (oh) na-erute mkpụrụokwu na obere kristal, ma na-emepụta hydrate hyrate hyrate hyrate hyrate hyrate hyrate hyrate hyration colleids na-emepụta. A na-edebe irighiri mmiri na gel na ciment na-enweghị isi. Site na oganihu nke mmeghachi omume hyderation, ngwaahịa hydera na-abawanye, na irighiri mmiri na-eji nwayọọ nwayọọ na-eji nwayọọ nwayọọ na-eji nwayọọ nwayọọ dị ka ciment, ma na-etolite oke oke na ala ciment. N'ihi mbelata nke mmiri akọrọ, juputara na-achagharị atụgharị ngwụcha ngwụcha na geld na cents ciment na-etolite matrik matrik na ndị ọzọ ntụ ntụ.
Oge post: Sepp-13-2022