Hydroxypropyl methylcellulose na-emerụ ahụ
Ihe e ji hydroxypropyl methyl cellulose mee bụ owu a nụchara anụcha. Ọ naghị emerụ ahụ mmadụ ahụ. Ọ ga-arapara n'imi ma ọ bụrụ na ọ na-emetụ aka nke ọma, mana ọ gaghị abanye n'akpa ume. Ọ bụrụ na ị na-arụ ọrụ n'ụlọ ọrụ mmepụta ihe, a na-atụ aro ka i yikwasị ihe mkpuchi ihu.
Hydroxypropyl methyl cellulose bụ cellulose ether e si n'okike emepụta, ọ dịghị ihe na-egbu egbu, cellulose na-eji eriri emepụtara n'okike mgbe alkali solution gasịrị, meghasịa ya, saa ya, kpọọ ya nkụ, gwerie ya na usoro ndị ọzọ. Ị nwere ike ijide n'aka na ọ gaghị enwe ihe egwu ahụike.
Kedu ihe bụ isi ojiji nke hydroxypropyl methyl cellulose
Hydroxypropyl methyl cellulose maka HPMC ọkwa ụlọ ọrụ mmepụta ihe, ihe bụ isi eji eme mmepụta nke polyvinyl chloride dispersant, nkwadebe PVC nke nkwụsịtụ nke ihe bụ isi. Na mgbakwunye, na petrochemical ndị ọzọ, mkpuchi, ihe owuwu ụlọ, ihe na-ewepụ agba, kemịkalụ ọrụ ugbo, ink mbipụta, mbipụta ákwà na agba agba, seramiiki, akwụkwọ, ihe ịchọ mma na ngwaahịa ndị ọzọ dị ka ihe na-eme ka ihe sie ike, ihe na-eme ka ihe sie ike, ihe na-eme ka ihe dị nro, ụgbọala, ihe na-ejide mmiri, ihe na-eme ka ihe nkiri kpụọ.
Iji resin sịntetik mee ngwaahịa ndị nwere obere ihe nkịtị, ike ndọda kwesịrị ekwesị, arụmọrụ nhazi dị mma na njirimara ndị ọzọ, ka o wee dochie gelatin na polyvinyl alcohol dị ka ihe na-ekesa ihe. hydroxypropyl methyl cellulose ọ na-emerụ ahụ mmadụ ahụ?
Hydroxypropyl methylcellulose na-emerụ ahụ
Ihe e ji hydroxypropyl methyl cellulose mee bụ owu a nụchara anụcha. Ọ naghị emerụ ahụ mmadụ ahụ. Ọ ga-arapara n'imi ma ọ bụrụ na ọ na-emetụ aka nke ọma, mana ọ gaghị abanye n'akpa ume. Ọ bụrụ na ị na-arụ ọrụ n'ụlọ ọrụ mmepụta ihe, a na-atụ aro ka i yikwasị ihe mkpuchi ihu.
Hydroxypropyl methyl cellulose bụ cellulose ether e si n'okike emepụta, ọ dịghị ihe na-egbu egbu, cellulose na-eji eriri emepụtara n'okike mgbe alkali solution gasịrị, meghasịa ya, saa ya, kpọọ ya nkụ, gwerie ya na usoro ndị ọzọ. Ị nwere ike ijide n'aka na ọ gaghị enwe ihe egwu ahụike.
Kedu ihe bụ isi ojiji nke hydroxypropyl methyl cellulose
Hydroxypropyl methyl cellulose maka HPMC ọkwa ụlọ ọrụ mmepụta ihe, ihe bụ isi eji eme mmepụta nke polyvinyl chloride dispersant, nkwadebe PVC nke nkwụsịtụ nke ihe bụ isi. Na mgbakwunye, na petrochemical ndị ọzọ, mkpuchi, ihe owuwu ụlọ, ihe na-ewepụ agba, kemịkalụ ọrụ ugbo, ink mbipụta, mbipụta ákwà na agba agba, seramiiki, akwụkwọ, ihe ịchọ mma na ngwaahịa ndị ọzọ dị ka ihe na-eme ka ihe sie ike, ihe na-eme ka ihe sie ike, ihe na-eme ka ihe dị nro, ụgbọala, ihe na-ejide mmiri, ihe na-eme ka ihe nkiri kpụọ.
Ngwa nke resin sịntetik nwere ike ime ka ngwaahịa ndị ahụ nwee obere ihe nkịtị, ike ndọda kwesịrị ekwesị, arụmọrụ nhazi dị mma na njirimara ndị ọzọ, yabụ iji dochie gelatin na polyvinyl alcohol dị ka ihe na-ekesa ihe.
Oge ozi: Sep-20-2022