Hydroxypyl Methylcelllose (hpmc) bụ ihe dị mkpa na ọtụtụ ngwa na ụlọ ọrụ na ụlọ ọrụ na ụlọ ọrụ ndị ọzọ dị ka nri, ịchọ mma na owuwu. Ihe a chọrọ maka HPMC na-eto eto karịa ọtụtụ afọ n'ihi ihe ọ bụla dị ka nke na-eto eto, na-ekekọta, na-akpụpụta ihe nkiri na njide mmiri. N'isiokwu a, anyị ga-atụle usoro ịdọtọ Alkaline ịdọpụta usoro ịmịnye ọbara nke hydropyythylthylthyl methylcelltose (hpmc).
The alkali na-eme mkpọtụ nke hydropyy na-eme bụ usoro nke cellulose na-emegharị na propylene oxide na methyl chloride n'ihu alkali. Usoro a na-ewere ọnọdụ n'okpuru okpomọkụ, nrụgide na ọnọdụ oge na-achịkwa iji mepụta ngwaahịa HPMC dị elu.
Nzọụkwụ mbụ na-emepụta hpmc na-eji alkaline na-ese okwu na-ese okwu bụ nkwadebe nke akụrụngwa cellulose. A na-ebu ụzọ dị ọcha site na iwepu adịghị mma ọ bụla ma gbanwee ya na alkali Celllise site na ọgwụgwọ Alkali dịka sodium hydroxide. Nzọụkwụ a dị oke mkpa n'ihi na ọ na-eme ka iwepụta ihe nke Cellulose na Regents eji na usoro ndị sochirinụ.
A na-emeso cellolose alkali na ngwakọta nke propylene oxide na methyl chloride n'okpuru okpomọkụ na nrụgide. Mmeghachi omume dị n'etiti Alkali Cellulose na ihe regargent na-arụpụta nguzobe nke ngwaahịa, nke bụ ngwakọta nke hydypylthylthylthyllylllyllyllylllylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthylthyl
A na-asa ngwakọta ahụ, a na-asa ya ma sie ya iji wepu adịghị ọcha dịka ndị na-adịghị agụ na ngwaahịa. Ihe ngwọta ahụ na-esite na-eme ka ọ bụrụ site na mpụga iji nweta ngwaahịa dị elu HPMC.
Usoro mmepụta Alkali nke hydropyythylthylthyl nwere ọtụtụ uru ma e jiri usoro mmepụta ndị ọzọ dịka nke a. Otu uru ndị ahụ bụ na ọ bụ usoro enyi gburugburu ebe obibi. N'adịghị ka usoro ndị ọzọ, mmetọ Alkali na-ese okwu anaghị eji ihe na-emerụ ha na-emerụ gburugburu ebe obibi na ahụike mmadụ.
Uru ọzọ nke usoro a bụ mmepụta nke ngwaahịa HPMC dị elu. Ọnọdụ mmeghachi omume na-achịkwa hụ na ngwaahịa ikpeazụ bụ nke ịdị mma na-agbanwe agbanwe ma dabara adaba maka ọtụtụ ngwa.
Ojiji nke HPMC na ụlọ ọrụ ọgwụ dị oke mkpa maka mmepụta mbadamba, capsules na ụdị onunu ogwu. Enwere ike iji HPMC mee ihe dị ka ihe mgbochi, na-etinye aka, ibu gị na-akwụ ụgwọ, wdg.
A na-eji HPMC mee ihe dị ka nke ukwu, emulsifier na mmachi na ọrụ nri. Ojiji nke HPMC n'ime ngwaahịa nri na-agbanwe agbanwe, viscosity na ogo.
N'ime ụlọ ọrụ owuwu, a na-eji HPMC mee ihe dịka ciment na-eme ka ọ dịkwuo ike, njigide mmiri na akụrụngwa na-edozi ahụ. Ojiji HPMC na-agba mbọ na ngwaahịa iwu ụlọ dị elu ma zute ụkpụrụ achọrọ.
Na nchịkọta, Alkali na-ese okwu usoro ọgwụgwọ nke hydropyy na-emepụta ngwaahịa hpmc dị elu ma na-ejikwa ụlọ ọrụ dị elu dịka ọgwụ, nri, na owuwu. Ojiji HPMC na ngwa ndị a na-eme ka ngwaahịa ahụ dị elu ma na-emezu ụkpụrụ achọrọ. Usoro imepụta a dịkwa gburugburu ma nwee omume ọma ma na-akọwapụta ngwaahịa HPMC dị elu.
Oge Post: Sepp-15-2023