Hydrexypropropsl hydrolcellse (HPMC)ʻo kahi mea e hoʻopili ai i ka wai me ka nui o ka wai polyter Ua hoʻohana nuiʻia ma ka hale paʻahao, nā lāʻau lapaʻau, meaʻai, e kūkulu ai i nāʻoihana'ē aʻe. He mea maikaʻi loa ia a me nā waiwai kūpono, hiki ke kiʻiʻia mai nā hiʻohiʻona o ka hoʻonā, ka paʻa, nāʻano mea nānā aku, a me keʻano o ka concootity
1. Mālama
ʻO ka pālolo o ka kimacell®hpmc kekahi o kāna mau mea nui loa a me nā waiwai koʻikoʻi. Hiki ke hoʻopauʻia i loko o ka wai e hana i kahi hopena colloidal consparent. E pili kokoke ana ka palena i kāna kaumaha molele a me ke kiʻekiʻe o keʻano o ka hydroxyproopsl a methyl. ʻO ka maʻamau,ʻo HPMC me kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa loa,ʻoiaiʻo HPMC i kahi kiʻekiʻe o nā mea iʻoi aku ka lōʻihi. Ma ka hoʻonāʻana i ka hopena a me ka hpmcʻaʻole e hana i kahiʻano paʻa ikaika a hōʻike i nāʻano maʻamau plyomer maʻamau. Eia kekahi, ua loaʻa ka HPMC maikaʻi i kekahi mau hoʻonā kino maikaʻi i kekahi mau mea hana lāʻau (e like me nāʻalani a me nā māka.
2.ʻO nā waiwai Viscosity
Hiki i ka weheʻana o ka HPMC i ka wai hiki ke hana i nā hopena o nā mea kūʻai aku, aʻo kona mau hōʻailona e pili ana i nā mea e like me keʻano o ka hpmc. E hoʻonui ana ana i ka hoʻopiliʻana o HPMC, ua hoʻonui nuiʻia ka viscosity o ka hopena, a heʻanoʻoi aku ka viscorlity o nā hopena molmp o nā kaupaona likeʻole. ʻO nā waiwai o ka viscosity o HPMC e hana nui loa ia i loko o nā hale kūʻai a me nā meaʻai meaʻai,ʻoi aku ka nui o nā hale lāʻau lapaʻau.
I loko o ka hopena kūpono, ua emi ka viscosity o HPMC me ka hoʻonuiʻana i ka wela, e hōʻike ana he wela ka HPMC. Ke kiʻekiʻe loa keʻano o ka mahana, keʻano o ka viscosity o ka hopena hpmc e emi paha, e pono ai e nānā kūikawā i kekahi mau noi.
3.
Ua loaʻa iā HPMC maikaʻi maikaʻi i loko o kahi kūlana ma waena o kekahi mau mahana. Pili pono kona mau kūlohelohe i ke kino molela, kiʻekiʻe o keʻano o keʻano a me nā kūlana kūlohelohe. Ma ka mahana maʻamau,ʻo keʻano molcular o ka hpmc i kū mālie aʻaʻole maʻalahi e hoʻokaʻawale i ka decompose. Eia naʻe, ke kiʻekiʻe loa ka mahana,ʻo HPMC Mei i lalo o ka papa inoa inoa inoaʻole a iʻole ka dehydroxyment, e pili ana i kāna hana.
Hiki iā HPMC ka hana a HPMC e mālama i ka hana maikaʻi ma kekahi mau wahi kiʻekiʻe (e like me ka hanaʻana i nā meaʻai a iʻole nā mea waiwai. Eia naʻe, i ka wā e hoʻonui ai ka mahana i kekahi pae, e hoʻopauʻia keʻano o ka hpmc, e hoʻopauʻia i ka hana degradation hoʻokō.
4.ʻO ke kūpaʻa a me keʻano
Hōʻikeʻo HPMC i nā kūleʻa maikaʻi maikaʻi ma lalo o nā wahi likeʻole. ʻO ka maʻamau maʻamau ma lalo o nā acidic, piliʻole a me nā kūlana alkaline, akā ma lalo o nā kūlana alkaline, ka hopena o keʻano o ka kimaclull®hpmc. No laila, loko o kekahi noi kiko'ī, he mea nui ia e hoʻoponopono i ka waiwai kālā e mālama i ka hōʻoia o HPMC.
Loaʻa iā HPMC Solution i kekahi mau manaʻoʻo PH. ʻO nā mea nui i kekahi mau huahana lāʻau lapaʻau a iʻole nā huahana waiwai, ua hoʻohana pinepineʻiaʻo HPMC e hoʻomākaukau i nā palapala i hoʻopaʻaʻia no ka meaʻokoʻa'ē aʻe. He mea nui loa kēia waiwai i ka'ōnaehana paʻa o nā lāʻau lapaʻau a hiki ke kāohi i ka hoʻokuʻuʻana o nā lāʻau lapaʻau.
5.ʻO nā mea waiwai
ʻO HPMC, e like me ka mea hana polymer, he ikaika kekahi. ʻO kāna hopena aqueous i hanaʻia ma nāʻano'ē aʻe he mau mea hana ikaika a me nā modulus ikaika elastic. ʻOi aku ka hanaʻana i ke kiʻiʻana i kahi kiʻiʻoniʻoni, hiki iā HPMC ke hōʻike i nā waiwai mechanin maikaʻi. Hiki i kēia ke hāʻawi iā ia e hāʻawi i ka adhesion maikaʻi a me keʻano o ka wā i hoʻohanaʻia ma keʻano he kiʻi kiʻi kiʻi a iʻole ka nui o kaʻoihana.
6. Ka waiwai kūʻai
Ua loaʻa iā HPMC i nā waiwai nui,ʻoi aku ka nui o nā mea haʻahaʻa haʻahaʻa, hiki iā ia ke hana i kahi'ōnaehana gelings stable me ka wai. E pili pono ana konaʻano heleʻana i ke kaumaha o ke kino Ma lalo o nā kūlana kūpono, hiki ke hoʻohanaʻiaʻo HPMC e like me ka mea nui
7.
Loaʻa iā HPMC kahi hana ākea no ka mea he hydrophilic a me nā hui hydropophilic a me nā hui hydrophobic. Ma lalo o kekahi mau kūlana, hiki i ka kimacell®hpmc ke hōʻemi i kaʻehaʻana o ka wai o ka wai a hoʻohanaʻia e like me kahi mea he mea. I nā lāʻau lapaʻau a me nā cosmetics,ʻo hpmc i hoʻohana pinepineʻia e like me ka mea e lohi ana, e hoʻomaikaʻi ana i ka paʻa o ka huahana.
8. Biocomopibility
Loaʻa iā HPMC maikaʻi biocompatibility aʻo ia hoʻi ka laulā nui i hoʻohanaʻia ma ke kahua biomedical. ʻAʻole maʻalahi ia e kāwiliʻia a hoʻopiliʻia i ke kino a hoʻohana pinepineʻia e like me ka mea lawe kaʻa kaʻa a iʻole no ka hoʻomākaukauʻana i nā lāʻau lapaʻau. Ma muli o kona mau hiʻohiʻona koʻikoʻi kiʻekiʻe,ʻaʻole i kumu ka HPMC e kumu i nā pane a iʻole nā hopena'ē aʻe a me nā meaʻole.
HpmcLoaʻa i nā waiwai pilikino maikaʻi a me nā mea pono, me nā mea kūpono kūpono, keʻano o ka viscosity kūpono, keʻano o keʻano a me keʻano o keʻano. Hana nui kēia mau waiwai i nāʻoihana he nui e like me nā mea lapaʻau e like me nā mea lapaʻau, meaʻai, nā mea kanu. ʻO ka hoʻomaopopoʻana i kona mau kino kino e kōkua i nā waiwai e hoʻomaikaʻi i kāna mau hopena noi i nāʻano likeʻole.
Post Time: Feb-12-2025