Kedu ihe dị iche iche nke cellose dị iche iche na paịlị Paris
Enwere ike iji ya na cellulose na methyl cellulose nke na-ejikọ mmiri, ma na-ejigide mmetụta nke celloxythym cellulose nwere sodium nnu, yabụ na ọ dịghị mma maka plasta Paris. Nwere mmetụta na-akwụghachi ma belata ike nke paris Paris. Methyl cellulose bụ ezigbo mma maka ihe na-eme ka ihe dị omimi, na-ewusi ike, na-ewusi ike, na Visituesfọdụ nwere ụfọdụ iche mgbe usoro ọgwụgwọ buru ibu. dị elu karịa cellobosethythythythythythylythyl. N'ihi nke a, ọtụtụ ihe ndị na-eme ihe na-akpali akpali m na-eme usoro nke ogigecelloxymymym cellulosenaMethyl celluse, nke ọ bụghị naanị na nkwanye ugwu ha (dị ka nsonaazụ ego nke celloxythylythyl Cellulose, mmetụta na-agba ume nke methy cellulose), dị ka njigide mmiri ha na mmetụta mmiri ha). N'ụzọ dị otu a, a ga-eji njikọta mmiri na-enwe ike itinye ihe na ihe zuru oke nke ihe omume gypsum ciments nwere ike ịbawanye, ebe a na-edebe mmụba efu na isi okwu kacha ala.
Olee otú viscosite methyl coluluse eat maka ngwa agha gypsum?
Visaty bụ ihe dị mkpa nke methyl cellulose Ether.
N'ikwu okwu n'ozuzu, onye dị elu na viscosity, ka mma njigide mmiri na-eme nke ngwa agha gypsum. Agbanyeghị, viscosity dị elu, dị elu molecular ịdị arọ nke meth, yana ikike ibe ya na onye so ya ga-enwe mmetụta na-adịghị mma na ike na owuwu nke ngwa agha. The dị elu viscosity, na-apụtawanye ìhè na nsonaazụ na-arụpụta na ngwa agha, mana ọ bụghị ozugbo. The dị elu viscosity, ndị na-ahụ n'anya mmiri ga-abụ. N'oge a na-ewu ewu, a na-egosipụta ya dị ka ịrapara na mpe mpe mpe mpe mpe mpe na mkpụrụ. Mana ọ baghị uru iwelie ike mgbochi mmiri nke mmiri ahụ n'onwe ya. Na mgbakwunye, n'oge a na-ewu, arụmọrụ nke sọg nke ngwa agha apụtaghị doro anya. Kama nke ahụ, ụfọdụ ndị na-ajụ oyi ma dị ala ma na-agbanwe usoro Methyl Cellulose nwere arụmọrụ dị mma iji melite ike mgbanyụ mmiri.
Olee otú ịdị mma nke mkpụrụ osisi na-esi dị mkpa ka a na-agha agha?
Nmapụta bụkwa ihe dị mkpa arụmọrụ arụmọrụ nke methyl cellulose ether. Achọrọ MC eji maka ngwa agha ntụ ntụ ntụ ntụ ntụ ntụ ntụ ntụ ntụ, na ọcha na-achọkwa 20% ruo 60% nke urughuru ruo 63m. Faneness na-emetụta solubality nke methyl cellulose ether. Akpandị mc na-abụkarị nsị, nke dị mfe ịgbasa ma gbazee na mmiri na-enweghị ọgba aghara, mana ọnụ ọgụgụ na-adịghị ada ada, yabụ na ọ dịghị mma maka iji ntụ ntụ ntụ ntụ. Producesfọdụ ngwaahịa bụ flocculent, ọ dịghị mfe ịgbasa ma gbazee na mmiri, ma dị mfe agglomerate. Na akọrọ ntụ ntụ, Mc na-agbasa n'etiti ihe ciment dị ka nchịkọta, mma ntụ ntụ zuru oke nwere ike zere methy cellulose mgbe agwakọta ya na mmiri. Mgbe agbakwunye Mc na mmiri iji gbazee agglomerates, o siri ike ịgbasa ma gbazee. Keadighi rariiMCỌ bụghị naanị na-emebi emebi, kamakwa na-ebelata ike mpaghara nke ngwa agha. Mgbe etinyere ngwa ala a na-agba ntụ ntụ na nnukwu mpaghara, ọsọ ọsọ nke ngwa agha nke mpaghara ga-ebelata, na cracks ga-apụta n'ihi usoro ọgwụgwọ dị iche iche. Maka ngwa agha awara awara ya na arụ ọrụ, ihe achọrọ maka ịdị ọcha dị elu dị elu n'ihi oge ịzụrụ nri.
Ọdịmma nke MC nwekwara ụfọdụ mmetụta na njigide mmiri ya. N'ikwu na-ekwu, maka ndị na-eme ebere methy na otu viscosity mana ịdị mma dị iche iche, n'okpuru otu mgbakwunye, ọ kachasị mma na nsonaazụ nguzosi ike.
Oge post: Apr-25-2024