HPMC (HYDROXYLYLYLYLYLYLYLILLOSE) na celloxythythythythythythyl na-ejikarị igwe mkpụrụ osisi na-eji nri, ejighị ya eme nri, ọgwụ na-arụ ọrụ na ubi ndị ọzọ.
1. Usoro kemịkalụ na usoro nkwadebe
HPMC:
Ihe owuwu kemịkal: HPMC bụ secymer polmeria na-enwetara site na iweghachi sellise eke na proplene oxide na methylch chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe alkali chloride mgbe ogwugwo alkali.
Ngalaba nhazi bụ ihe mgbapụta nke glucose, nke a na-ejikọ eriri 1,4-β-glucosididididididididic, na Methixy (-OT₃) Methoxy (-OT₃) na hydroxyl (-ch1chohyl (-ch₂chohyl (-ch₂chohch).
Usoro nkwadebe: Nke mbu, celllose na sodium hydroxide a nyochara, wee mechaa ya na methyli chloride na prootized oxide, ma saa ya ma ghee ya iji nweta hpmc.
Cmc:
Ihe owuwu kemịkal: cmc bụ otu mkpụrụ ndụ mkpụrụ ndụ cellulose nwetara site na imeghachi cellulose na chloroacetic n'okpuru ọnọdụ alkaline.
Ngalaba nchịkwa bụkwa mgbanaka glucose, nke ejiri 1,4-β-β-glucosididic na-eji caryyyyyyyyyyyyyyyyyyyymcooh dị iche iche.
Usoro nkwadebe: cellulite na-emegharị na sodium hydroxide iji mepụta alkali cellulose, ma na -echegharị na chloroacetic acid, na n'ijipụ na draịva na-amịpụta inweta cmc.
2. Na akụrụngwa anụ ahụ.
Solubality:
HPMC: soluble na mmiri oyi na ụfọdụ ihe mgbaze ndị na-emegharị emegharị, na-egbochi ya na mmiri ọkụ. Mgbe a ga-akpụzi ihe ngwọta ya, enwere ike guzobere gel.
CMC: soluble na mmiri oyi na mmiri ọkụ iji mepụta ngwọta viodal viodal.
Viscosity na rhiology:
HPMC: nwere ezigbo mmetụta na nkwụsi ike na nkwusioru ya, ma nwee pseudoplastic (shiee thinning) Njirimara.
Cmc: nwere violot violot na ezigbo ihe ngwọta na ezigbo (ndị na-eme mkpọtụ mgbe ụlọ ọrụ, thinning mgbe akpali) na pseudoplastity.
3. Ugbo ala
HPMC:
Industrylọ ọrụ nri: dị ka nke dị omimi, sie ike, emulsifier na fim mbụ, nke ejiri na ice cream, ngwaahịa mmiri ara ehi, jelii, wdg.
Industrylọ ọrụ ọgwụ: Ejiri dị ka ihe mgbochi, na-agbachitere ma na-achịkwa ihe nnọchianya maka nkwadebe Tablet.
Ihe eji eme ihe: Ejiri ya na ngwa agha ciment na ihe gypsum iji melite njigide mmiri na oru ike.
Cosmetics na ngwaahịa nlekọta onwe onye: ejiri na lonitions, ude, shampoos na gels, wdg, iji nye oke nsonaazụ ma kwụsie ike ma sie ike.
Cmc:
Industrylọ ọrụ nri: Dịka nke siri ike, sie ike na emififier, nke a na-eji jam, jelii, ice cream na mmanya.
Industrylọ ọrụ ọgwụ: Ejiri dị ka ihe mgbochi, na-emebi emebi maka mbadamba ọgwụ na nke izizi maka ọgwụ ọgwụ.
Industlọ ọrụ na-eme ihe nkiri: Ejiri dị ka mmiri ike na elu singmage ka ọ dị mma iji meziwanye ike akọrọ na mbilite akwụkwọ.
Industrylọ ọrụ tiketi: eji dị ka ịkwanyere ndị na-elekọta na ngwa ngwa iji melite ike na mkpokọta.
Industrylọ ọrụ kemịkalụ nke ụbọchị: eji dị ka nke na-enweghị isi ma kwụsie ike maka ihe mgbochi, nhicha ezé na ngwaahịa nlekọta anụ ahụ.
4. Nchedo gburugburu na nchekwa
Ma HPMC na cmc bụ ihe na-adịghị egbu egbu na-enweghị nkụ nke enweghị ike ịbelata site na enzymes na-enweghị isi na ahụ mmadụ ma na-ahụta ihe mgbakwunye nri na ọgwụ na-enweghị nsogbu. A na-emetọ ha dị mfe na gburugburu ebe obibi ma nwee ebe mmetọ na-enweghị ike na gburugburu ebe obibi.
5. Ọnụ ahịa na ahịa ahịa
A na-ejikarị HPMC na-eji ya na ngalaba arụmọrụ dị elu n'ihi usoro nkwadebe dị mgbagwoju anya, ọ bụ ọnụahịa nrụpụta na ọnụahịa dị elu.
Usoro mmepụta nke cmc dịtụ mfe, ọnụ ahịa adịghị ala, ọnụahịa dịtụ ọnụ, na ngwa a sara mbara.
Ọ bụ ezie na HPMC na CMC bụ ma ihe dị iche iche cellulose, ha na-egosi njirimara dị iche iche ma na-eji ihe ndị dị iche iche na-eme ihe dị iche iche, phyccochemidical Njirimara na mpaghara ngwa. Nhọrọ nke ihe igwe na-eme ka o jiri na-adaberekarị n'ihe ndị achọrọ na echiche akụ na ụba.
Oge post: Feb-17-2025