ʻO ka Hydroxypropylmethylcellulose (HPMC) he polymer i hana ʻia e ka hoʻololi ʻana i ka cellulose kūlohelohe.Loaʻa iā ia nā ʻano hana ʻenehana i nā lāʻau lapaʻau, nā meaʻai, nā mea hoʻonaninani, a me ke kūkulu ʻana.ʻO ka HPMC he cellulose ether nonionic i hiki ke hoʻoheheʻe ʻia i loko o ka wai a hiki ke hana i kahi hopena akaka a paʻa mau i ka pae pH ākea.
Aia nā hiʻohiʻona o HPMC:
1. Hiki ke hoʻopaʻa wai kiʻekiʻe: Hiki i ka HPMC ke hoʻopaʻa i ka wai a paʻa i kahi, e lilo ia i mea pono e like me ka mānoanoa, emulsifier, a me ka stabilizer i nā noi he nui.
2. Nā waiwai hana kiʻiʻoniʻoni maikaʻi: Hiki i ka HPMC ke hana i nā kiʻiʻoniʻoni akaka me ka ikaika mechanical maikaʻi.Hiki iā ia ke hoʻohana i ka hana ʻana i nā capsules, nā uhi a me nā huahana ʻē aʻe.
3. Hana kiʻekiʻe o ka ʻili: Loaʻa i ka HPMC nā waiwai o ka ʻili, hiki ke hoʻohana ʻia ma ke ʻano he mea pulu a me ka dispersant.
4. Paʻa wela maikaʻi: Paʻa ka HPMC i nā wela kiʻekiʻe a hiki ke hoʻohana ʻia i nā noi e koi ana i kēia hana.
5. Hoʻopili maikaʻi i nā ʻāpana like ʻole: Hiki i ka HPMC ke hoʻopaʻa i nā ʻaoʻao he nui, e pono ai i ka hana ʻana i nā mea hoʻopili a me nā uhi.
ʻO ka hoʻohana ʻana o HPMC i nā ʻoihana like ʻole:
1. Lapaʻau: Hoʻohana nui ʻia ka HPMC i ka hoʻomākaukau lāʻau lapaʻau ma ke ʻano he mea hoʻopaʻa, disintegrant, a me ka viscosity regulator.Loaʻa ia i loko o nā papa, nā capsules a me nā ʻano wai.
2. Meaʻai: Hoʻohana ʻia ʻo HPMC e like me ka mānoanoa, stabilizer a me ka emulsifier i ka meaʻai.Hiki ke hoʻohana ʻia i nā huahana e like me ka ice cream, yogurt a me nā ʻaʻahu saladi.
3. Mea hoʻonani: Hoʻohana nui ʻia ʻo HPMC i nā mea hoʻonaninani e like me ka mānoanoa, emulsifier, a me ka mea hana kiʻiʻoniʻoni.Hiki ke hoʻohana ʻia i nā huahana e like me nā creams, lotions a me nā shampoos.
4. Hana ʻia: ʻO HPMC kahi mea nui i nā mea hana e like me ka tile adhesives, sima a me nā morta.Hana ʻo ia ma ke ʻano he mea mālama wai, hoʻomaikaʻi i ka hana, a hāʻawi i ka hoʻopili maikaʻi a me ka mana hoʻohaʻahaʻa.
HPMC 'oihana kuhikuhi ratio:
1. Paʻa wai: ʻO ka nui o ka mālama ʻana i ka wai o HPMC he mea koʻikoʻi ia e hoʻoholo ai i kona pono e like me ka mānoanoa a me ka hoʻopili.He 80-100% ka helu o ka waiwai i ka ʻoihana.
2. Viscosity: ʻO ka Viscosity kahi mea nui i ke koho ʻana i ka HPMC no nā noi like ʻole.ʻO nā lākiō kuhikuhi ʻoihana no ka viscosity ākea mai 5,000 a 150,000 mPa.s.
3. Maʻiʻo hui methoxyl: ʻO ka maʻiʻo methoxyl pūʻulu o HPMC e pili ana i kona solubility, viscosity a me ka bioavailability.ʻO ka lakene kuhikuhi ʻoihana no ka ʻike methoxy ma waena o 19% a me 30%.
4. Hydroxypropyl content: ʻO ka hydroxypropyl content pili i ka solubility a me ka viscosity o HPMC.ʻO ka lakene kuhikuhi ʻoihana no ka ʻike hydroxypropyl ma waena o 4% a me 12%.
ʻO HPMC kahi polymer maʻamau me nā noi ʻoihana he nui.ʻO kāna mau waiwai kūikawā kūpono ia no ka hoʻohana ʻana i nā lāʻau lapaʻau, nā meaʻai, nā mea hoʻonaninani a me ke kūkulu ʻana.ʻO nā lākiō kuhikuhi ʻoihana no nā ʻāpana like ʻole e kōkua i ke koho ʻana i ka māka kūpono o HPMC no kahi noi kikoʻī.
Ka manawa hoʻouna: Sep-14-2023