Ikike nke hydropyythylthylthylthyl methylcellose na-ewu ihe mkpuchi mkpuchi na-emetụta ogo nke injinịa, yabụ kedu ihe ndị na-emetụta ịdị ọcha nke hydypylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthyl methylcellyl Ka m zaa gị ajụjụ a.
Na mmepụta usoro hydroxypylthylcelllose, a na-emegharị ahụ na-emegharị ahụ ga-eme ka ọ dị arọ nke methylcellose, ma ọ bụrụhaala na ọ naghị esiri m ike ịkagbu ọtụtụ ụmụ irighiri ihe mebiri. Ọnụego mmiri mmiri kachasị mkpa nwere ọtụtụ ihe na-eme na ọdịnaya nke hydropyyylyl. Fọdụ chọrọ naanị iji belata ọnụ ahịa na ọnụahịa, mana achọghị ịbawanye ọdịnaya nke hydroxyl, yabụ ogo enweghị ike iru ọkwa nke ngwaahịa mba ọzọ dị otú ahụ.
Nchọpụta mmiri nke hydropyy na-enwe mmekọrịta dị ukwuu na hydroxyl, na maka usoro mmeghachi omume nke hydropyyl Methylcelllilose. Mmetụta Alkalization, oke nke methyl chloride na proplene oxide, nsí mmiri alkali na oke mmiri ka ọ na-ekpebi arụmọrụ nke owu.
A na-eme ogo nke akụrụngwa, nchịkwa nke usoro a, oke nke usoro a, na ụfọdụ hydroxylthylthylthylthylthylthylthyl na-eme ka ị na-agbakwunye Mmiri ara ehi, ụfọdụ bụ milk white, ụfọdụ na-acha odo odo, ụfọdụ ma doo anya na nghọtahie. Ọ bụrụ na ịchọrọ idozi ya, mezie ya site na isi ihe ndị a dị n'elu. Mgbe ụfọdụ acid acid nwere ike imetụta ngbanwe ọkụ. Ọ kachasị mma iji acetic acid mgbe ọ dị mma. Mmetụta kasịnụ bụ ma ọ bụrụ na a na-akpali mmeghachi omume ahụ ọbụlagodi ma ọ bụrụ na sistemụ ga-akwụsi ike (ụfọdụ ihe nwere mmiri na ọdịnaya ahụ anaghị akwụ ụgwọ). N'ezie, ọtụtụ ihe ndị a na-egwu egwu. Site na nkwụsi ike nke akụrụngwa na arụmọrụ nke ndị ọrụ zụrụ nke ọma, ngwaahịa ndị a rụpụtara kwesịrị ịbụ nke kwụsiri ike. Thegbọ mmiri ọkụ agaghị agafe ogo ± 2%, na njigide dị iche iche nke ndị rụrụ arụ ga-achịkwa nke ọma. Kama ịdị n'otu, transminance ọkụ ga-adị mma.
Oge post: May-30-2023