ʻO nā haʻawina Rheological o ka hydroxyproopsl middylcelllulose (hpmc) nā'ōnaehana twicker no ka hoʻomaopopoʻana i ko lākouʻano i nā mea noi a me nā mea kanu lāʻau. ʻO HPMC kahi mea i hoʻohana nuiʻia ether eter divil i hoʻohanaʻia e like me keʻano he scackelizy, stabillizer
1.ʻO nā ana:
ʻO Viscosity kekahi o nā waiwai waiwai nui loa i hoʻopaʻaʻia i nā'ōnaehana HPMC. ʻO nāʻano likeʻole e like me ka viscomry snovalital, capillary viscomery, a me ka gheometory gheometry e hana ana i ke ana viscosity.
ʻO kēia mau noiʻi e hōʻoluʻolu i ka hopena o nā mea e like me ka HPMC, Molecular, Milecular
ʻO kaʻikeʻana i ka viscosity he mea nui e like me ka mea e hoʻoholo ai i keʻano o ke ola, ka paʻaʻana, a me ka hoʻohana ponoʻana i nā'ōnaehana HPMC
2.ʻO ka maikaʻi o keʻano:
Hōʻike pinepineʻo HPMC Solutions i kaʻano o keʻano a me keʻano o kā lākou ciscorsity i ka hoʻonuiʻana i ka nui o ka nui.
ʻO nā haʻawina Rheological i loko o ka nui o ka shar-shar-cherening a me kona hilinaʻi i nā mea e like me ka nui o ka huiʻana a me ka mahana.
ʻO ka hiʻohiʻonaʻana i keʻano o keʻano he mea nui loa no nā noi e like me nā lole a me nā mea hana, kahi e hele ai keʻano o ka noi a me ke kaheʻana ma hope o ke noiʻana.
3.Mixothopy:
Ua piliʻo Thixotroopy i ka manawa manawa-hilinaʻi i ka manawa o ka viscosity ma hope o ka weheʻana o ke kaumaha. Nui nā'ōnaehana HPMC e hōʻike ana i keʻano o keʻanoʻo Thixothip
ʻO nā haʻawina RHEological e pili ana i ke anaʻana o ka hoʻihoʻiʻana i ka viscosity ma mua o ka manawa ma hope o ke kauʻana i ka'ōnaehana.
Keʻike nei i nā mea i hoʻopaʻaʻia i nā huahana e like me nā huahana e like me nā popo, kahi e pono ai ka hana a me ka maʻalahi o ka mālamaʻana.
4.Telation:
I nā mea kiʻekiʻe a iʻole me nā hoʻohui hoʻohuiʻana, hiki i nā mea hoʻonā HPmc ke hiki ke hoʻokaʻawale i ka getion, e hana ana i kahi hoʻonohonoho pūnaewele.
Noiʻi nā vheological noiʻi i keʻano o keʻano o keʻano o keʻano e like me nā mea e like me ka maʻalahi, a me ka mahana, a me PH.
ʻO nā haʻawina gution he mea koʻikoʻi no ka hoʻolālāʻana i nā hana lāʻau lapaʻau i mālamaʻia a me ka hanaʻana i nā huahana Gel-State Gel
5.
Nāʻenehana e like me ka liʻiliʻi-angle x-ray souttering (saxs) a me nā rhe-saxs e hāʻawi i nā mea iʻike i nā'ōnaehana HPMC.
Hōʻike kēia mau noiʻi e pili ana i kaʻike e pili ana i ka polymer chainflation
ʻO ka hoʻomaopopoʻana i nāʻano hana hana e kōkua ana i ka wānanaʻana i ka hana rheologipika a me ka nānāʻana i nāʻano i makemakeʻia no nā waiwai i makemakeʻia.
6.Dynamic mechanical mechanical (dma):
Ua kūʻaiʻo DMA i nā waiwai Viscoolastic o nā huahana ma lalo o ka nānāʻana o OSCillies.
Nā haʻawina rheological me ka hoʻohanaʻana i ka dma elcudate e like me ka waihoʻana i keʻano he modulus (g '), a me keʻano paʻakikī.
He mea maikaʻi loaʻo DMA no ka hōʻikeʻana i ka hana paʻa-like a me nāʻano wai-like like me nā gels o nā hpmc a me nā pastes.
7.Application-Studies:
ʻO nā haʻawina Rheological e hoʻopiliʻia i nā noi kiko'ī e like me nā papa lāʻau lapaʻau, kahi i hoʻohanaʻia e like me nā mea kanu, kahi e hana ai me kahi mea kanu a me nā lole
ʻO kēia mau noiʻi e pale i nā hana a HPMC e makemake i nā waiwai e makemake ai, a me nā mea i makemakeʻia, a me ka paleʻana, e hōʻoia ana i nā huahana a me nā mea kūʻai aku.
ʻO nā haʻawina Rheological e pāʻani ana i kahi hana koʻikoʻi i ka hoʻomaopopoʻana i keʻano paʻakikī o nā'ōnaehana HPMC Ma ka halaʻana o ka viscosity,ʻo Sear-Sear
POST manawa: Mei-10-2024