Polypypypylthyl methymerl) bụ posmeille nke nwere ọtụtụ ngwa na ụlọ ọrụ dị iche iche, gụnyere ọgwụ, ihe owuwu, na ngwaahịa nlekọta onwe ya. Njirimara ya na-eme ka ọ dị mma maka iji dị iche iche, nke sitere na ime ihe dị ka onye na-eri nri na ngwaahịa iji jee ozi na ọgwụ.
1.CHEMICAL:
Hydroxypyl Methylcellose bụ ihe omimi nke cellose, polmer na-ahụ na osisi. Ihe owuwu kemịkal ya mejupụtara nkeji nke glucose na methyl na ìgwè hydroxypyl.
Odide nke nbanye (DS) nke Hydroxyppyl na otu methoxy na-ekpebi ihe Njirimara nke HPMC. Vskpụrụ dị elu Ds na-ebute ụba hydrophodity na belata mmiri.
Ngwongwo 2.physical:
Ọdịdị: HPMC bụ ihe na-acha ọcha na-acha ọcha, ntụ ntụ na-enweghị ntụ.
Solubality: Ma soluble na mmiri oyi, ma solkality na-ebelata na ịba ụba hysDypyl na ọkwa methoxy.
Ngwọta viscosity: Ngwọta HPMC gosipụtara pseudoplastic ma ọ bụ nke dị nro, nke pụtara na viscitise ha na-ebelata na ịba ụba nke ya. Enwere ike ịhazi viscosity site na ịhazigharị molecular nke polymer nke polymer.
Hydration: HPMC nwere ikike di elu, na-eme ka ọ baa uru na ngwa chọrọ ijide mmiri, dịka ihe owuwu.
Ihe Njirimara 3.There:
HPMC na-egosipụta ihu igwe kwụsiri ike na ọnọdụ okpomọkụ, na-abụkarị decomposing na okpomọkụ karịa 200 Celsius C.
Enwere ike imetụta omume gị nke ikuku dịka ogo ogo nke ihe nnọchi, ogo ya, na ọnụnọ nke ihe ndị ọzọ.
4.mechanical Njirimara:
Na usoro onunu ogwu siri ike, hpmc na-eso aka na mbadamba na iguzosi ike n'ezi mbadamba na capsules.
Ngwongwo nke ihe nkiri ya na-eme ka ọ dị mma maka mbadamba mkpuchi iji meziwanye ofụkụ mmiri, nkpuchi nkpuchi, ma na-achịkwa ọgwụ ọgwụ.
5.Relogium Njirimara:
Ngwọta HPMC na-egosi omume ọhụụ na-abụghị ndị ọhụrụ, ebe mgbanwe viscosit na nrụgide ma ọ bụ ọnụego ya.
Njirimara Njirimara nke HPMC dị oke mkpa na ngwa ndị dị ka adhesives, ebe ọ na-eme dị ka ihe na-atọ ụtọ ma na-enye ndị chọrọ ihe achọrọ.
Ihe Njirimara 6.Film
HPMC nwere ike ịmegharị ihe nkiri na-agbanwe agbanwe, ihe nkiri na-agbanwe agbanwe mgbe ị tụbara ya. Ihe nkiri ndị a na-ahụ ngwa na mkpuchi maka mbadamba, granules na ngwaahịa ngwaahịa.
Ngwongwo fim dị ka ike tensile, mgbanwe, na mgbochi mmiri nwere ike ịhazi ya site na idozi ntụle ịta polymer na usoro nhazi.
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Otu n'ime ihe ndị dị mkpa nke HPMC bụ ike ya ijigide mmiri. A na-erigbu ala a na ngwa dị iche iche, gụnyere ihe na-adịghị mma, ngwa agha, na ngwaahịa gypsum, ebe ọ na-enyere aka ọrụ ya na hydro nke ihe ahụ.
8.thening na Gelling:
HPMC na-arụ ọrụ dị ka onye na-eme mkpọtụ na ngwọta mercositions, na-enye viscosity viscosity na imeziwanye ederede dị ka sauce, ofe na ihe ịchọ mma.
N'ọnọdụ ụfọdụ, HPMC nwere ike itolite gels na hyddration, na-enye ihe owuwu na nkwụsi ike nke ngwaahịa ikpeazụ.
9. tọhapụ:
Na nrụpụta ọgwụ, a na-eji HPMC mee ihe dị ka matriks nke mbụ na-achịkwa.
Ikike ya na hel na-etolite gel na-enyere aka ịchịkwa ọgwụ ọgwụ, na-enye ohere maka nnyefe ọgwụ ọjọọ ma mekwaa nnabata.
10.comPamality na nkwụsi ike:
HPMC dakọtara na ụdị ndị ọzọ siri ike na mgbakwunye ejiri na-ejikarị ya na ọgwụgwọ ọgwụ.
Ọ na-egosipụta ezigbo nkwụsi ike n'okpuru ọnọdụ nchekwa a na-ahụkarị, ya na obere ihe ize ndụ nke mebilata ma ọ bụ mmekọrịta ndị ọzọ.
11.Biocomsibity:
A na-ewere Hpmc dị ka nchekwa (Gras) maka iji ngwa na ngwa ọgwụ.
Ọ bụ ihe na-adịghị mma, nke na-enweghị mgbaka, na-eme ya kwesịrị ekwesị maka usoro dị iche iche dị iche iche.
Mmetụta: Mmetụta mmetụta:
A na-enweta HPMC nke ọma site na mmeghari ohuru, nke bụ isi osisi purp na akwa akwa, na-eme ya gburugburu ebe obibi na-enwe mmekọahụ.
Ebe obibi ya na-aga n'ihu na-ebelata ukwu gburugburu ya, ọkachasị na ngwa mkpofu.
Hydroxypyl Methylcellose (HPMC) na-enye ngwakọta pụrụ iche nke anụ ahụ, kemịkalụ, na ọrụ na-eme ka ọ dị mkpa n'ọtụtụ ngwa ọrụ. Ọnọdụ ya, bayoloji, na njigide gburugburu ebe obibi na-enye aka n'ofe mpaghara dị iche iche, site na ọgwụ na nri iji wuo na ihe oriri. Ka nchọpụta na teknụzụ na-aga n'ihu, HPMC nwere ike ịbụ ihe dị mkpa na usoro nke ngwaahịa ngwaahịa ọhụụ na-agakọ ihe ndị ahịa chọrọ.
Oge post: Feb-18-2025