1. Hōʻike
ʻO HydroxyPropsl Midylcellse (HPMC) He mau mea nui i hoʻohana nuiʻia ma ka hale kūʻai, nā mea kanu lāʻau lapaʻau a me nā cosmetics a me nā cosmetics. ʻO kāna mau wahi wai maikaʻi maikaʻi kekahi o nā hiʻohiʻona nui o ka noi ākea o HPMC.
2,ʻano a me nā waiwai o HPMC
2.1
ʻO HPMC kahi mea semi-synthetic celllouse eter. ʻO ka hydroxyproopsl a me Miyyl subsittiesnts i keʻano o keʻano o keʻano e hāʻawi ai i nāʻano kaulike kūʻokoʻa ʻO keʻano maʻamau o HPMC i nā kaulahao o β-d-glupuse, e hoʻololiʻia kekahi mau hui hydroxyl a me nā hui hydroxyl a me nā hui hydroxyl ʻO ke kūlana a me ka pae o ka hoʻololiʻana o kēia mau mea e pili pono ai i ka palena,ʻo keʻano he nui a me ka nui o ka HPMC.
2.2ʻO nā waiwai pilikino
ʻO ka waiʻona
ʻO ka waiwai nui: hiki iā ia ke hana i kahi hopena viscous i ka wai a loaʻa kahi hopena maikaʻi maikaʻi.
ʻO ka waiwai kiʻi kiʻi kiʻi: hiki iā ia ke hana i kahi kiʻiʻoniʻoni a me nā kiʻi elastic.
Hoʻokuʻuʻia: Ua loaʻa iā ia ka hoʻokō maikaʻiʻana i ka hopena a hiki ke hoʻokūkū i ka hihia i hoʻokuʻuʻia.
3. Ka mālamaʻana o ka wai
3.1ʻO ka wai hana wai
ʻO ka mālamaʻana o ka wai o HPMC e pili nui ana i ka pilina ma waena o nā hui hydroxyl a me nā hui colderitan ma luna o kāna mau molena ʻO ka mea maʻamau,ʻo HPMC Mālama i ka wai ma o nā mīkini i lalo:
ʻO Hydrogen Bonding:ʻO nā hui Hydroxyl i nā mole o HPMC e pili ana i nā mollucles i hoʻopaʻaʻia me nā mollenungn. Mālama kēia ikaika i nā molekele wai e paʻa i ka hpmc a puni ka hpmc, e hōʻemi ana i ka wai wai.
ʻO ka hopena o ka viscosity kiʻekiʻe:ʻO ka hopena kiʻekiʻe kiʻekiʻe e hanaʻia e HPMC i ka wai hiki ke pale i ka neʻeʻana o ka wai.
Hoʻonohonohoʻia nā'ōnaehana pūnaewele:ʻO ka hoʻolālā pūnaewele i hoʻokumuʻia e HPMC i ka wai hiki ke hopuʻia a mālama i ka wai i ka wai.
ʻO nā hopena koho: keʻano o ka colloid e ka hpmc hiki i ka wai i loko o ka wai i loko o ka colloid a hoʻonui i ka manawa mālama lima.
3.2 nā mea e pili ana i ka mālamaʻana o ka wai
ʻO ke kiʻekiʻe o ke hoʻololi:ʻO ka mālamaʻana o ka wai o HPMC e pili ana i ke kiʻekiʻe o keʻano (DS). ʻOi aku ka kiʻekiʻe o ke kiʻekiʻe o keʻano,ʻo ka mea ikaika loa i ka hydrophinicity o hpmc aʻoi aku ka maikaʻi o kāna hana mālama.
Mea Kūʻai Molecular: E kōkua ana ke kaupaonaʻana o Molecular Health Moving i kahi pūnaewele moleke ikaika
ʻO kaʻike:ʻO ka neʻeʻana o ka hopena o HPMC he hopena koʻikoʻi ia ma ka laweʻana o ka wai. Hiki i nā hoʻonā kiʻekiʻe e loaʻa i nā hopena he nui loa i loaʻa i nā hopena viscous hou aku aʻoi aku ka nui o nā'ōnaehana pūnaewele, aia i ka wai hou.
Mahana:ʻO ka mālamaʻana o ka wai o HPMC e like me ka mahana. Ke kū nei ka mahana, e hoʻoemi ka nānāʻana o ka viscosity o ka hopena hpmc, e hopena ana i kahi emiʻana o ka nui o ka wai.
4.ʻO ka noi o HPMC i nā papa'ē aʻe
4.1 Nā Mea Hana Hou
I loko o nā mea waiwai, hoʻohanaʻiaʻo HPMC e like me ka mea kūʻai wai no ka cement a me nā huahana gypsum-gypsum. Ua loaʻa i kāna mau hana nui:
E hoʻomaikaʻi i ka hana hana: ma ka mālamaʻana i kahi nui kūpono o ka waimaka, ka manawa ākea a me ka gypsum e hoʻonui ai i ke kaʻina hana.
E hōʻemi i nā pale: kōkua ka mālamaʻana i ka wai maikaʻi i hōʻemiʻia e hōʻemi i nā hana i uluʻia a hoʻomaikaʻi i ka ikaika a me ka wikiwiki o ka ikaika.
E hoʻomaikaʻi i ka ikaika paʻa: I nā amo pila, hiki i ka hpmc ke hoʻonui i ka ikaika a hoʻonui i ka hopena o ka hoʻopauʻana.
4.2ʻO nā hoʻomākaukauʻana o Plarmaceutical
I nā hoʻomākaukauʻana o nā mea kūʻai aku,ʻo ka mālamaʻana o ka wai o HPMC e hoʻokani i ke kī nui a me ka paʻa o nā lāʻau lapaʻau:
Hiki ke hoʻohanaʻia i ka hoʻomākaukauʻana o ka HPML
Nā mea kanu a me nā binders: i nā lāʻau lapaʻau wai a me nā papaʻaina, nā mea hana hpmc e like me ka mea nui a me ka paleʻana o nā lāʻau lapaʻau.
4.3 nā meaʻai meaʻai
I kaʻoihana meaʻai, e hanaʻo Hpmc i kahi shaickener e like me ka shaickener a stabilizer, hoʻohanaʻia kona mau wai wai
Ke hoʻomaikaʻi nei i kaʻono: ma o ka mālamaʻana o ka wai, hiki iā HPMC ke hoʻomaikaʻi i ka'ōlelo a me kaʻono o ka meaʻai, e hana ana i ka meaʻai a me kaʻono.
Ke hoʻolōʻihi nei i ke olaʻana: ma o ka wai o ka wai, hiki i ka hpmc ke pale aku i ka nalowale wai i ka wā e waiho ai.
4.4ʻO nā cosmetics
I loko o nā cosmetics,ʻo ka mālamaʻana o ka wai o HPMC i hoʻohanaʻia no:
ʻO ka hopena moisturizing: Ma keʻano he mortituzier, hiki i ka HPMC ke kōkua i ka laka ma kaʻili o kaʻili a hāʻawi i kahi hopena lōʻihi.
Ke hoʻokūkū nei i nā mea kānalua
ʻO ka mālamaʻana o ka wai o HPMC e hana i kahi mea hana nui i nā mahina he nui. Mālama ka wai i ka wai a hōʻemi i ka hoʻohemoʻana o ka wai ma o ka hydrogen bond, nā hopena kiʻekiʻe, nā hopena a me nā hopena colloid. Hoʻopiliʻia ka mālamaʻana o ka wai ma ke kiʻekiʻe o ke kumu o keʻano, molecular, ka momona a me keʻano a me ka mahana, e hoʻoholo ana i ka hana o ka HPMC i kahi noi kūikawā. Inā paha i loko o nā hale kūʻai, nā hoʻomākaukauʻana o nā mea kanu lāʻau, nā meaʻai a iʻole nā mea kanu o HPMC i kahi kūlana kiʻekiʻe a me ka hana o ka huahana.
Post Time: Jun-26-2024