Hydroxyympylmethylcelllose (HPMC) bụ mgbanwe nke cellose, polymer sitere na polymer nke dị na mgbidi cells. Ọ bụ ezie na HPMC n'onwe ya abụghịcha onye bilitere kemgbe ọ na-emegharị emegharị, a na-ahụkarị ya ọkara nke ọkara.
A. Okwu Mmalite na Hydyypyl Methylcellose:
Hydroxypylththth methylcellose (hpmc):
Hydroxypylmethylcelllose (HPMC) bụ usoro nke cellulose, poly polymer mejupụtara mkpụrụ glucose. Cellulose bụ ntọala nchịkwa nke osisi osisi. A na-eme HPMC site na modemily motilical site na ịgbakwunye hydropyyl na Methyl.
B. Ọdịmma na arụmọrụ:
1.CHEMICAL:
Ihe owuwu kemịkal nke HPMC mejupụtara ihe na-eme Balulose barbone na-anọchi hydroxyl na Methy. Ogo nke dochie anya (DS) na-ezo aka na ọnụ ọgụgụ nke hydropyyl nathyl otu glucose na cellulose. Mgbanwe a gbanwere ngwa anụ ahụ na kemịkal nke cellulose, na-ebute ọtụtụ akara nke HPMC akara na Vary Vianities, sonyere na Njirimara Gel.
Ngwongwo 2.physical:
Solubality: hpmc sọpụrụ na mmiri ma mee ka ọ bụrụ ihe dị mma, na-eme ya ihe bara uru n'ọtụtụ ngwa gụnyere ọgwụ, nri, na owuwu ọgwụ.
A pụrụ ịchịkwa viscosity: Enwere ike ịchịkwa ihe ngwọta nke HPMC site na idozi ogo nke nbanye na oke moler. Ngwongwo a dị oke mkpa maka ngwa ndị dị ka usoro iwu ọgwụ na ihe ndị metụtara ọgwụ.
3. Ọrụ:
Ndị dị egwu: A na-ejikarị HPMC dị ka ihe oriri, ọgwụ na ngwaahịa nlekọta onwe gị.
Ihe nkiri na-etolite: Ọ nwere ike ịbụ ụdị fim ma nwee ike iji maka ịhazi mbadamba ọgwụ na capsules, yana maka ịmepụta fim maka ọtụtụ ngwa.
Ndobe mmiri: A maara HPMC maka njigide mmiri ya, na-enyere aka ịkwalite ọrụ na hydration nke ụlọ ihe dịka Ciment.
C. Ngwa nke HPMC:
1. Ọgwụ:
A na-ejikwa mkpuchi mbadamba: A na-eji HPMC emepụta ihe eji emepụta akwụkwọ mkpuchi ka ọ ghara ijide ọgwụgwọ ọgwụ ma mekwaa nkwụsi ike.
Nyefe ọgwụ ọnụ: Ntinye ọgwụ ọnụ: Njirimara Biocom na njikwa mwepụta nke Hpmc na-eme ka ọ dị mma maka sistemụ nnyefe ọgwụ.
Igwe ụlọ ọrụ 2.concry:
Ngwaahịa na ciment: A na-eji HPMC eme ihe iji mee ka njigide mmiri, ọrụ na adresion.
3. Ulo nri:
Ndị dị egwu na-ejikwa ya: A na-eji HPMC mee ihe dị ka nke na-agbada ma sie ike na nri iji meziwanye udidi na nkwụsi ike.
4. Ngwaahịa Nlekọta nkeonwe:
Usoro cosmetic: a na-etinye HPMC a na-etinye ya n'ime usoro ngosipụta nke ịchọ mma maka ihe nkiri ya na ihe ndị na-eto eto.
5.Painks na mkpuchi:
A na-eji mkpuchi mmiri: na ụlọ ọrụ mkpuchi mkpuchi, eji HPMC mee ihe na mmiri mmiri iji meziwanye rhiology ma gbochie idozi pigment.
6. Echiche gburugburu ebe obibi:
Ọ bụ ezie na HPMC onwe ya abụghị polymer zuru oke, oke igwe ya na-eme ka ọ bụrụ na ya na gburugburu polymers sịntetik atụnyere gburugburu. HPMC nwere ike biodedide n'ọnọdụ ụfọdụ, na iji ya na-adịgide adịgide na nke biodegradable na-aga n'ihu bụ mpaghara nyocha na-aga n'ihu.
Hydroxypylmethylcelllose (HPMC) bụ otu akụ polymer na-enwe site na cellose. Ngwongwo ndị pụrụ iche na-eme ka ọ baa uru na ụlọ ọrụ dị iche iche gụnyere ọgwụ, owuwu, nlekọta onwe onye na eserese. Ọ bụ ezie na ọ bụghị ụdị kachasị na-achasi ike nke biopoymer, ya na ebe obibi ya na-eto eto kwekọrọ na-achọ ihe na-eto eto na ngwa dị iche iche. Nnyocha nyocha na-aga n'ihu iji mee ka ndakọrịta gburugburu nke HPMC wee mụbaa ya na usoro gburugburu ebe obibi.
Oge post: Feb-07-2024