Hydroxypropyl Methylcellulose (HPMC) bụ nonionic cellulose ether nke a na-ejikarị na ọgwụ, nri, ihe owuwu, ihe ịchọ mma na mpaghara mmepụta ihe ndị ọzọ. Ntugharị ya na ezigbo anụ ahụ na kemịkal na-eme ka ọ bụrụ ihe dị mkpa n'ụdị dị iche iche.
1. Ụlọ ọrụ ọgwụ
N'ime ụlọ ọrụ na-emepụta ọgwụ, a na-eji HPMC n'ọtụtụ ebe n'ụdị ọgwụ dị iche iche dị ka mbadamba nkume, capsules, ntanye anya, suppositories na nkwusioru.
Mbadamba ụrọ: A na-eji HPMC dị ka ihe nkedo, nke na-agbasa na onye na-achịkwa maka mbadamba. Ngwongwo ime ihe nkiri ya dị mma na nke adhesion na-enyere aka melite ike arụ ọrụ nke mbadamba ihe wee nweta nsonaazụ ntọhapụ na-adịgide adịgide ma ọ bụ na-achịkwa site na ịchịkwa ọnụego ntọhapụ ọgwụ.
Capsules: Enwere ike iji HPMC mee ihe dị ka akụkụ bụ isi nke shells capsule sitere na osisi, dabara maka ndị anaghị eri anụ na ndị ọrịa na-arịa gelatin. Nkwụsị ya na nkwụsi ike ya na-eme ka ọ bụrụ ezigbo ihe dochie anya gelatin.
Anya na-adaba: A na-eji HPMC eme ihe dị ka ihe na-esi ísì na mmanye maka ọdịda anya, nke nwere ike ime ka adhesion nke ngwọta ọgwụ dịkwuo mma, mee ka oge obibi nke ọgwụ ahụ dị ogologo n'elu anya, ma mee ka ọ dịkwuo irè.
Suppositories: Na suppositories, HPMC, dị ka ihe matrix, na-enyere aka ịchịkwa ọnụego ntọhapụ nke ọgwụ na-eme ka nkwụsi ike nke nkwadebe.
Nkwusioru: A na-eji HPMC dị ka onye na-agba ume na stabilizer maka suspensions, nke nwere ike igbochi sedimentation nke ihe siri ike ma nọgide na-edozi ahụ nke nkwadebe.
2. Ụlọ ọrụ nri
N'ụlọ ọrụ nri, a na-ejikarị HPMC eme ihe dị ka thickener, stabilizer, emulsifier na gelling agent.
Thickener: Enwere ike iji HPMC dị ka ihe na-esi nri maka nri mmiri mmiri dị iche iche dị ka ofe, condiments na ihe ọṅụṅụ iji meziwanye udidi na uto nri.
Stabilizer: N'ime ngwaahịa mmiri ara ehi na ihe ọṅụṅụ, HPMC, dị ka ihe nkwụnye ọkụ, nwere ike igbochi emulsion stratification na nkewa mmiri siri ike, ma nọgide na-enwe otu na nkwụsi ike nke nri.
Emulsifier: A na-eji HPMC dị ka emulsifier iji dozie ngwakọta mmanụ-mmiri, gbochie mgbawa emulsion, ma melite nkwụsi ike na uto nri.
Gelling agent: Na jelii, pudding na candy, HPMC, dị ka onye na-ahụ maka gelling, nwere ike inye nri nhazi gel kwesịrị ekwesị na ngbanwe, ma melite ọdịdị na uto nke nri.
3. Ihe owuwu ụlọ
N'ime ihe owuwu ụlọ, a na-eji HPMC eme ihe n'ọtụtụ ebe na ngwa ngwa ciment, ngwaahịa gypsum, nrapado tile na mkpuchi.
Ngwa ngwa ciment: HPMC, dị ka onye na-agbapụta mmiri na ihe na-ejigide mmiri maka ngwa ngwa ciment, nwere ike ime ka arụ ọrụ nke ngwa agha dịkwuo mma, kwalite nrapado, gbochie mgbawa, ma melite ogologo oge nke ngwa agha.
Ngwaahịa Gypsum: Na ngwaahịa gypsum, a na-eji HPMC dị ka onye na-ekpuchi mmiri na mmiri na-ejigide mmiri iji meziwanye mmiri na ịrụ ọrụ nke gypsum slurry, ịgbatị oge ọrụ, ma gbochie nkwụsị na mgbawa.
Tile adhesive: A na-eji HPMC eme ihe dị ka ihe na-ekpuchi mmiri na mmiri na-ejigide ihe nkedo, nke nwere ike imeziwanye ihe nkedo na mgbochi nkwụsị nke nrapado ma hụ na ọ dị mma.
Ihe mkpuchi: N'ime ihe mkpuchi ụlọ, a na-eji HPMC eme ihe dị ka ihe na-eme ka ọ dịkwuo mma na ihe nkwụsịtụ iji meziwanye mmiri na brushability nke mkpuchi ahụ, gbochie nkwụsịtụ na sedimentation, ma melite otu na gloss nke mkpuchi.
4. Ihe ịchọ mma
N'ihe ịchọ mma, a na-eji HPMC eme ihe dị ka thickener, stabilizer, film bụbu na moisturizer.
Thickener: HPMC nwere ike iji dị ka thickener maka ntecha dị ka lotions, ude na gels ka mma udidi na ngwa arụmọrụ nke ngwaahịa.
Stabilizer: N'ime usoro ịchọ mma, HPMC, dị ka ihe nkwụsi ike, nwere ike igbochi stratification na mmiri ozuzo, ma jikwaa ịdị n'otu na nkwụsi ike nke ngwaahịa ahụ.
Ihe nkiri mbụ: A na-eji HPMC dị ka ihe nkiri nke mbụ na ngwaahịa nlekọta ntutu isi na ngwaahịa nhazi, nke nwere ike ịmepụta ihe nkiri nchebe n'elu ntutu iji mee ka ọ dịkwuo mma na ire ụtọ.
Moisturizer: N'ime ngwaahịa nlekọta anụ ahụ, a na-eji HPMC eme ihe dị ka ihe na-eme ka mmiri dị nro na-emepụta ihe mgbochi na-eme ka mmiri dị n'elu akpụkpọ ahụ, gbochie mmiri ozuzo, ma mee ka akpụkpọ ahụ dị nro.
5. Ngwa ụlọ ọrụ ndị ọzọ
A na-ejikwa HPMC n'ọtụtụ ebe na mpaghara ụlọ ọrụ mmepụta ihe ndị ọzọ, dị ka ngwupụta mmanụ, mbipụta textile na ịji ákwà, na ime akwụkwọ.
Ngwuputa ala mmanụ: A na-eji HPMC eme ihe dị ka onye na-agbapụta mmiri na onye na-ekpocha ihe maka ịkụnye mmiri mmiri, nke nwere ike imeziwanye nkwụsi ike na ibu ikike nke igwu mmiri ma gbochie ọdịda mgbidi ọma.
Ebipụta akwa na ịcha akwa: N'ime mbipụta akwa na ịjiji, a na-eji HPMC mee ihe dị ka ihe na-ekpu mmiri na mpempe akwụkwọ iji meziwanye nchichi nke akwa na mmetụta obibi akwụkwọ, ma hụ na idoanya na ịdị n'otu nke ụkpụrụ.
Ime akwụkwọ: A na-eji HPMC dị ka onye na-agba ume na onye na-ekpuchi ihe n'ime usoro nhazi akwụkwọ, nke nwere ike ime ka ike na ịdị nro dị elu nke akwụkwọ dịkwuo mma ma melite mbipụta.
A na-eji Hydroxypropyl methylcellulose eme ihe n'ọtụtụ ụlọ ọrụ dị iche iche. Ngwongwo anụ ahụ na nke kemịkal ya dị mma na ntụgharị na-eme ka ọ bụrụ ihe dị mkpa na nhazi dị iche iche, nke ọ bụghị nanị na-eme ka arụmọrụ na àgwà nke ngwaahịa ahụ dịkwuo mma, ma na-ezutekwa mkpa dị iche iche nke mpaghara ngwa dị iche iche.
Oge nzipu: Ọgọst-01-2024