ʻO HPMC (hydroxyproopyl milllcellse) a me cmc (carboxymyl cellulouse)
1
HPMC:
ʻO keʻano lāʻau:ʻo HPMC kahi hui posm a semi-synthetic ma hope o ka hanaʻana i ka colluno ma hope o ka mālamaʻana o ka alkali.
ʻO ke kikowaena kumu nui ka mea e pili ana i ka glucose Glucose, kahi e hoʻopiliʻia e 1,4-β-glucosidinic (-Och₃roxicl
ʻO keʻano hoʻomākaukau:ʻO ka mea mua, mālamaʻiaʻo Cellulouse me Sodium hydroxide e hana i ka cellupude a me ka nui o ka momi altali.
CMC:
ʻO keʻano o ke kālepa: Cmc kahi mea i loaʻa ai kahi cedit cedivase derivative i loaʻa ma o ka pauʻana o nā cellulose me ka chloroeceratic acid ma lalo o nā kūlana alkalinetic.
ʻO ka papa kumu nui ka nui o keʻano glucose, hoʻopiliʻia e 1,4-β-vel-glucosidic
ʻO ke koho koho:ʻO Cellulose e hana me ka sodium hydroxide e hana i nā alkali cellulous, a laila e hana hou a me nā neʻe o ka cmc.
2, nā waiwai pilikino a me nā mea kūʻai.
ALOHA:
HPMC: Hoʻopili i ka wai anuanu a me kekahi mau mea paʻa i nā mea kūlohelohe, insoluble i loko o ka wai wela. I ka wā e hoʻolaʻaʻia ai ka hopena, hiki ke hanaʻia kahi gel transparent.
CMC: E hoʻomoʻa i ka wai anuanu a me ka wai wela e hana i kahi hopena colcous colcous colcoidal.
Viscosity a me Rheology:
HPMC: He hopena maikaʻi maikaʻi a me ka hoʻopiʻiʻana i ka hōʻoiaʻana i ka hopena o ka mea hana.
CMC: Ua loaʻa i nā viscosity kiʻekiʻe a me nā waiwai Rheological maikaʻi ma ka hopena kūponoʻole, e hōʻike ana i keʻano o keʻano.
3.
HPMC:
ʻO kaʻoihana meaʻai: e like me ka skickener, stabilizer, emulsifier a me nā kiʻiʻoniʻoni, i hoʻohanaʻia ma ka pahu hau,ʻo Jelly, etc.
ʻO kaʻoihana lāʻau lapaʻau: Ua hoʻohanaʻiaʻo ia e like me ka paleʻana, ka mea hoʻokele a me ka hoʻokuʻuʻana i ka hoʻokuʻuʻana i ka papa no ka hoʻomākaukauʻana no ka papaʻaina.
Nā Hana Hana: Ua hoʻohanaʻia i loko o nā huahana cement a me nā huahana gypsum e hoʻomaikaʻi i ka nui o ka wai a me ka hana hana.
Nā Cosmetics a me nā huahana mālama pilikino: i hoʻohanaʻia ma nā pae, scacpoos, shampoos a me nā mea kanu, etc.
CMC:
ʻO kaʻoihana meaʻai: e like me ka skickener, stabilizer a me Emulsifier, i hoʻohanaʻia ma Jam, Jelly, kalima a me nā mea inu.
ʻO kaʻoihana lāʻau lapaʻau: Ua hoʻohanaʻiaʻo ia ma keʻano he bindery
ʻO ka hana hoʻohālike pepa: i hoʻohanaʻia ma keʻano ikaika a me nā wahi i hoʻopaʻaʻia a me nā wahi e hoʻoponopono ai i ka ikaika e hoʻomaikaʻi i ka ikaika maloʻo a me ka paʻi o ka pepa.
ʻO kaʻenehana kikokikona: Ua hoʻohanaʻia e like me ka hoʻouluʻana a me ka hoʻopauʻana i ka luna e hoʻomaikaʻi i ka ikaika a me nāʻano o nā lole.
ʻO kaʻoihana maʻamau o kēlā me kēia lā: Ua hoʻohanaʻiaʻo Smickener a me Stabilizer a me Stabilizer no ka paleʻana, nā hale mālama nani a me nā huahana mālama manu.
4. Mālama a me ka palekana
ʻO ka HPMCʻelua a me CMCʻaʻole i loaʻa i nā mea polymer a me ka hoʻonāukiukiʻana i nā mea e pono ai e hoʻokaʻawale i ke kino Ua maʻalahi lākou i ka hoʻokaʻawaleʻana i ke kaiapuni a loaʻa i ka haumia liʻiliʻi i ke kaiapuni.
5.ʻO ke kumukūʻai a me ke kumukūʻai
Ua hoʻohana nuiʻiaʻo HPMC i nā mahina me nā koi kiʻekiʻe ma muli o kāna hana hoʻomākaukau kiʻekiʻe,ʻoi aku ka uku kiʻekiʻe a me ke kumukūʻai kiʻekiʻe.
ʻO ke kaʻina hana hana o CMC e maʻalahi maʻalahi, he haʻahaʻa ka uku, ua nui ke kumukūʻai, a ākea ka nui o ka noi.
ʻOiaiʻo HPMC a me CMC kekahi mau mea e nā derivativesʻelua, hōʻike lākou i nā hiʻohiʻona likeʻole a me nā hoʻohanaʻia ma muli o kā lākou mau kula likeʻole. ʻO ke koho o kahi o nā celilose derivative e hoʻohana maʻamau i nā koi e pili ana i nā koi a me nā noʻonoʻo pono.
Post Time: Feb-17-2025