Ka maikaʻi ohydrexypropropsl hydrolcellse (HPMC)hiki ke loiloiʻia ma o nā hōʻailona he nui. ʻO HPMC kahi mea i hoʻohana nuiʻia i hoʻohana nuiʻia ma ka kūkuluʻana, nā lāʻau lapaʻau, nā meaʻai a me nāʻano hana maikaʻi loa i ka hana o ka huahana.
1.ʻO ka hiʻohiʻona a me ka'āpana'āpana
Pono keʻano o ka hpmc e keʻokeʻo a iʻole nā'āpana amphous amphous amphous keʻokeʻo. Pono nā'āpana HPMC kiʻekiʻe HPMC e loaʻa i nā'āpana Uniform,ʻaʻohe Agglomeration, aʻaʻohe mea haole'ē aʻe. ʻO ka nui a me keʻano like o nā'āpana i pili i kona palena a me kaʻaeʻole. ʻO HPMC me nā mea nui loa a iʻole nā'āpana nuiʻole e pili wale i ka loaʻa, akā hiki paha ke kumu i nā hopena hewaʻole. No laila,ʻo ka nui o kaʻili o ka wahi i ke kumu no ka loiloiʻana i kānaʻano.
2.ʻO ka wai wai a me ka helu dissolution
ʻO ka palena wai wai o HPMC kekahi o kāna mau mea hana nui. ʻO nā HPML kiʻekiʻe-HPMC e wikiwiki i ka wai, a me ka hopena dissolved e loli a me ka lole. Hiki ke hoʻopaʻiʻia ka hōʻikeʻana i ka wai ma ka hoʻohuiʻana i kekahi nui o HPMC i ka wai a nānā i ka mea hiki ke hoʻopau koke i kahi hopena. ʻO ka lohi a iʻole ka hopena iʻole keʻano o keʻano he meaʻole e hoʻokō i ka maikaʻi o ka huahana.
3.ʻO nā hiʻohiʻona Viscosity
ʻO ka mākaʻikaʻi o HPMC kekahi o nā mea nui nui no ka loiloiʻana i kānaʻano. ʻO kona mau maka he nui i ka wai e hoʻonui pinepine me ka piʻiʻana o kona mau kino molela. ʻO keʻano hōʻike hōʻike Viscosity maʻamau e hoʻohana ai i kahi viscomer a iʻole viscomerter e ana i nā waiwai o nāʻike o nāʻike likeʻole. ʻO ka manaʻo maʻamau,ʻo ka'ōlelo nui kiʻekiʻe, ponoʻo HPMC pono i kahi maka'āina nui, a me ka loliʻana o ka me ka hoʻonuiʻana i kahi kūlula. Ināʻaʻole kūpono a iʻole ka viscosity a i lalo paha o ka pae maʻamau,ʻo ia keʻano o konaʻano molena i kūponoʻole a iʻole nā mea haumia.
4.
E pili pū ana kaʻikeʻana o ka moistuture i ka hpmc i konaʻano. Hiki i ka nui o ka wai nui ke kumu i ka neʻeʻana a iʻole ka hoʻoholoʻana i ka wā mālama. ʻO keʻano maʻamau no ka nānāʻana i kaʻikeʻana o ka moisture ʻO nāʻano hōʻike hōʻike e like me keʻano maloʻo a iʻole keʻano o keʻano lawaiʻa a iʻole keʻano lawaiʻa e hiki ke hoʻohanaʻia e hoʻoholo i kaʻikeʻana i kaʻike. Loaʻa iā HPMC kiʻekiʻe HPMC kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a waiho mau i ka maloʻo a paʻa.
5. PH Ka waiwai o ka hopena
Hiki i ka waiwai o ka ph phi o ka hopena HPMC hiki ke hōʻike pū i konaʻano. ʻO ka maʻamau,ʻo ka waiwai o ka hopena o ka hpmc e pono ai ma waena o 6.5 a me 8.5. E hōʻike ana i nā hopena Acidic a iʻole nā alkaline e hōʻike ana i nā huahana e pono ai ke kīleʻaleʻa i nā mea ponoʻole a iʻole kūponoʻole i ka hanaʻana i ke kaʻina hana. Ma o ka hōʻikeʻana o PH
6.ʻO kaʻikeʻole
ʻO kaʻikeʻana o kaʻikeʻana o HPMC e pili ana i kāna hana,ʻoi aku ka nui o ka lāʻau lapaʻau a me ka meaʻai, ma kahi o nā huahana maikaʻiʻole a iʻole nā hopena maikaʻiʻole. ʻO nā haumia maʻamau e komo i nā mea hanaʻole i hanaʻoleʻia, nā mea kanu'ē aʻe, a iʻole nā mea haumia a iʻole nā mea haumia i hanaʻia i ka wā hana. Hiki keʻikeʻia kaʻikeʻana i ka HPMC ma HPMC e nāʻano e like me keʻano o ka chromatography kiʻekiʻe (HPLC) a iʻole GC). Pono e hōʻoia i ka HPMC kiʻekiʻe kiʻekiʻe e hōʻoia i kaʻike haʻahaʻa haʻahaʻa a hoʻokō i nā kūlana kūpono.
7.ʻO ke kūleʻa a me ka hoʻonāʻana
ʻO ka transmittance o HPMC Rult i hoʻohana pūʻia kahi hōʻailona maʻamau. ʻO kahi hopena me ka loli kiʻekiʻe a me ke kūpaʻa pinepineʻo ia keʻano o ka hpmc he maʻemaʻe ke kiʻekiʻe a he liʻiliʻi nā mea momona. Pono ka hopena eʻoluʻolu a me ka transparent i ka wā o ka mālama lōʻihi, me kaʻole o ka pauʻole a iʻole ka lōʻihi. Inā he mau manawaʻo ka HPMC a i lilo ai i Turbid i ka wā e waiho ai, e hōʻike ana e loaʻa paha keʻano he nui a iʻole nā haumia.
8.
Hoʻohana pinepineʻia ka hōʻike hōʻike hoʻokele Pono ka HPMC maikaʻi maikaʻi aʻaʻole pono e hōʻole i nā mahana maʻamau. ʻO HPMC me kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e hālāwai ai i ka hana hoʻoweliweli i ka hanaʻana i nā noi kiʻekiʻe, no laila he hiʻohiʻona koʻikoʻi maikaʻi o ka hpmc kiʻekiʻe.
9. Hoʻomaikaʻi ka hopena a me ke kiʻekiʻeʻana
Hiki i keʻano o keʻano o ka hopena o HPMC e hiki ke hoʻopilikia i kāna hana noi,ʻoi aku ma nā kapa a me nā mea kūkulu hale. ʻO ka HPMC kiʻekiʻe e loaʻa ana kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ma hope o ka hoʻokuʻuʻana, e kōkua ana i ka hoʻomaikaʻiʻana i kona kīnā a me keʻano o ka lehulehu. Hiki ke ho'āʻoʻia i konaʻano o ka maka Pono ka hopena HPMC kūpono e loaʻa i kahi haʻahaʻa haʻahaʻa haʻahaʻa a paʻa i ka pae kiʻekiʻe.
10.ʻO ke kūpaʻa a me ka mālamaʻana
Hiki i ke kūpaʻa o ka mālamaʻana o HPMC ke hōʻike hou i konaʻano. Pono e mālamaʻiaʻo HPMC kiʻekiʻe e mālama i ka lōʻihi no ka wā lōʻihi me kaʻole o ka hōʻino a iʻole ka hoʻomaʻamaʻaʻana. Ke hana nei i nā mea nānā maikaʻi, hiki i kona kūpaʻa ke loiloiʻia e ka mālamaʻana i nā hiʻohiʻona no ka manawa lōʻihi a ho'āʻo pinepine i kā lākou hana. ʻO ka nui o nā kikowaena me nā loli kiʻekiʻe a iʻole keʻano o ka wela nui, e hiki ai i ka HPMC kiʻekiʻe e mālama i nā waiwai pilikino a me nā waiwai kūpono.
11.ʻO ka hoʻohālikelikeʻana i nā hopena hoʻokolohua me nā kūlanaʻoihana
ʻO ka mea hope loa,ʻo kekahi o nā ala nui e hoʻoholo ai e hoʻoholo i keʻano o ka hpmc e hoʻohālikelike ai i nā kūlanaʻoihana. Ke hilinaʻi nei i ka pā kula (e like me ke kūkuluʻana, nā lāʻau lapaʻau, ka meaʻai, etc.),ʻokoʻa nā kūlana kūpono o HPMC. Ke kohoʻana iā HPMC, hiki iāʻoe ke kuhikuhi i nāʻano kūpono a me nāʻano hoʻokolohua a hoʻohui i nā hopena hoʻokolohua e hoʻoponopono ai i konaʻano.
ʻO ka loiloi maikaʻi oHpmcPono e noʻonoʻo i nā mea nui, me ka helehelena,ʻo ka hopena,ʻo ka waiwai nui,ʻo ka maikaʻi o ka hoʻolahaʻana, ka maikaʻi o ka HPMC, No nā pono o nā kahua palapala'ē aʻe, hiki i kekahi mau hōʻailona hana kūikawā e pono ke ukuʻia. Ke koho nei i nā huahana HPMC e hoʻokō pono i nā kūlana kūpono e hiki ke hōʻoia i ka maikaʻi a me ka kūpaʻa o ka huahana hope.
Post Time: Dec-19-2024