ʻO nā mea e hoʻopiliʻia ai nā keiki ceditinitinud i kahi hui o nā mea waiwai a me nā mea waiwai nui i loaʻa mai nā celpuluse Hoʻohanaʻia kēia mauʻenemi ma ka hoʻololiʻana i ka lāʻau lapaʻau o nā hui hydroxyl (-Oh) o ke kuapoʻana, e hopena ana i nāʻano likeʻole a me nā noi. Nā Kūlana Kūʻai mai nā Plarmaceutitical, Food, Nā Pūnaewele Kūʻai, nā hale kūʻai, hale kūʻai, aʻoi aku paha.
Keʻano o ka cellouse:
ʻO Cellulouse kahi laina polysacarchide i hoʻopiliʻia i nā hui glucose e hoʻopiliʻia e β-1,4-glycosidic. ʻO nā'āpana hana hou e pili ana iʻekolu mau hui hydroxyl i kēlā me kēia glucose
Synthesis of colclutitted collufosed:
ʻO ka synthesis o nā mea e hoʻopili ai i nā nahesa e pili ana i ka hoʻomakaʻana o nā hui likeʻole ma nā hui hydroxyl o ke kua. ʻO nāʻano maʻamau no ka synthesizing kēia mau mele e komo i ka ethefifififififi
Hoʻokomoʻia nāʻano hana ethetification i keʻano o nā hui hydroxyl me Alkyl a iʻole nā hui Aryl a iʻole nā hui Aryl e hana i nā pilina o Eterol. Hiki i kēia ke hoʻokōʻia e ka hopena me Alkyl Halides, Alkyl Sulfes a iʻole Alkyl Ethers a iʻole alkyl ethers ma lalo o nā kūlana kūpono. Hoʻohana pinepineʻia nā mea hoʻokele e hoʻopili ana i kēia mau mea e pili ana i ka chlordide, ethyl chrlode, a me Belzyl chilodide.
Esterification, ma kaʻaoʻao'ē aʻe, pili i ka hoʻololiʻana i kahi hui hydroxyl me kahi hui acyl e hana i kahi paʻa e pili ana i kahi paʻa. Hiki ke hoʻokōʻia kēia ma ka hopena me nā chrid chrides Hoʻohana pinepineʻia nā mea hana Acylating e pili ana i kēia mau hana i ka ACTIC ACTIC ADYDDRIDE, ACETEL CHLRIDED, A ME DEADS ACTY ACTY.
ʻO nāʻano o nā'āpana collititted collititted:
ʻO Mathyl Cellulose (MC):
Hoʻopiliʻiaʻo Mathylcellse e ka nui o ka ethefification o cellouse me ka mloride.
Ua hoʻohana nuiʻia ia e like me kahi shaickener, stabilizer a me nā emulsifier i nāʻoihana likeʻole a me nā huahana lapaʻau pilikino.
ʻO MC kahi i kahi Gel Cel i ka wā e hydated a hōʻike i keʻano pseudoplastic, e kūpono ana i nā noi e koi ana i nā noi viscosity.
HydrXYYYSEYFALLOUSLLOADUSE (hec):
ʻO HydroxyEthyl Cellulouse e synthesized e ka hoowahawaha o ka eterification o ka cellouse a me keʻano o ka olleyne oxu.
Hoʻohana pinepineʻiaʻo ia e like me ka snickener, adhesive and filming and student and student and student in coatoring, cosmetics, lāʻau lapaʻau a me nāʻoihana'ē aʻe.
Hāʻawiʻo Hec
Hydroxyprooppokelcelllneluse (HPC):
Hoʻohanaʻiaʻo HydroxyprooperlLell e ka Eterle o Cellulose me Pspylene oxide.
Hoʻohanaʻiaʻo ia he shaickener, stabilizer a me nā mea hoʻopili i nā hana pharmaceratical
Loaʻa iā HPC i nā waiwai Thermogelling, e hana ana i nā gels i nā kiʻekiʻe kiʻekiʻe.
Carboxymosethylfullose (cmc):
ʻO CarboxyMuloseylcelllrelfullose e synthesized e ka hoʻopunipuniʻana o ka cellouse a me ka sodium monochlorotatetate ma lalo o nā kūlana alkaline.
Ua hoʻohana nuiʻiaʻo ia ma keʻano he skickener, stabilizer a me Emulsifier i ka meaʻai, nā mea kūʻai aku a me nā mea noi.
Ua hāʻawi akuʻo CMC i ka viscosity a me nāʻano hana i hoʻopaʻaʻia i nā hoʻonā a me nā hana i nā mea hoʻopiʻi collidal collidal.
Ethyl Hydroxythyl Cellulouse (EHEC):
ʻO Everyl HydroxythEyl Cellulouse ka mea e hōʻoleʻia ai ka eter eter
Hoʻohanaʻiaʻo ia he shickener, rheology Modigier a me nā kiʻiʻoniʻoni ma mua o nāʻano noi, a me nā huahana pilikino a me nā huahana pilikino.
Ehec he nui loa o Ehec i ka nui o ka wai a me ka hoʻohālikelikeʻana ma mua o kāna mau coundparts sitlyly.
Nā hiʻohiʻona o nā leka uila:
ʻO nā waiwai o nā mea i kohoʻia ai nā kelepona e like me nā mea e like me keʻano o ka hoʻololiʻana i keʻano, molecular paona. Eia naʻe,ʻoi aku ka hōʻike pinepineʻana i nāʻano likeʻole:
ʻO ka hydrophilicity:ʻO ka leka uila collupused i nā mea he hydrophilic o nā hui hydroxyl ma ko lākouʻano e pili ana i ka wai o ka wai hydrogen.
ʻO ka nui a me ke kula: He nui nā mea e loaʻa ai nā mea e nā mika a me nā mea kūʻai aku, e hopena ana i ka hoʻokumuʻana o nā snocos Ke hilinaʻi neiʻo Viscosity a me Gel i nā mea e like me nā mea e like me ke kaupaonaʻana a me ke kaumaha molemer.
ʻO ka hoʻonohonoho kiʻi kiʻi:ʻO kekahi mau mea i kohoʻia e hiki ai i nā mea maʻi cellupuse e hiki ai ke hana i nā kiʻiʻoniʻoni a me nā kiʻiʻoniʻoni i ka wā e waiho ai i ka hopena. Ua loaʻa i kēia waiwai ke pili i nā noi e like me nā lole, nā mea hana, a me nā'ōnaehana laweʻana i nā'ōnaehana hāʻawi.
ʻO ka paʻaʻana:ʻO nā mea i kohoʻia e ka mokuahi e hōʻike pinepine i ka hiki ke hōʻike i ka hoʻomau maikaʻi ma luna o ka nui o nā bh a me nā kūlana kiʻekiʻe. Ke kūleʻa nei lākou i ka degradation microbial a me ka hoʻonuiʻana i ka hydrolyssis, e hana ana iā lākou no ka hoʻohanaʻana i nāʻanoʻano likeʻole.
ʻO Rheological Style: Loaʻa pinepine nā mea i kohoʻia e nā mea elima i hōʻike pinepineʻia a iʻole keʻano o keʻano o keʻano he nui. Makemakeʻia kēia waiwai i nā noi e koi ana i ka maʻalahi o ka hanaʻana a iʻole noi.
Nā noi o nā noi colsedtitted collufose:
Ua hoʻohana nuiʻia nā mea e hoʻopili nuiʻia i nāʻoihana he nui ma muli o ko lākou mau multifuncties multifunction. E pili ana kekahi mau noi nui:
Hoʻohanaʻia ka meaʻai meaʻai: kohoʻia nā mea e like me ke kāmela e like me nā mea kanu a me nā mea kanu a me nā mea kanu a me nā mea kanu a me nā mea kanu. Hoʻomaikaʻi lākou i nā kiʻi,ʻo ke kūpaʻa a me ka wahahee i ka wā e hoʻonui ai i ke ola pale.
Nā Pharmaceutitical: Ua hoʻohana nuiʻia nā mea i kohoʻia ma nāʻoihana lāʻau lapaʻau e like me nā binders a me nā copspece a me nā copsules a me nā copsules E hoʻomaikaʻi lākou i ka laweʻana i ka lāʻau lapaʻau, biovailability a me ka hoʻokō ponoʻana.
ʻO nā huahana mālama pilikino: hoʻololi i nā mea e like me nā mea e pono ai nā huahana mālama pilikino e like me nā shamposite, nā'āpana a me nā kiʻi kiʻi kiʻi a me nā kiʻiʻoniʻoni. Hoʻonui lākou i ka pono o ka huahana, nā hua'ōlelo a me nā hiʻohiʻona.
Nā Kūlana Kūʻai: Hoʻohanaʻia nā mea e like me nā mea hoʻohui e like me nā mea e pono ai nā huahana e like me keʻano o ka hale hana, a me nā mea hana a ka wai. Hoʻoholo lākou i ka hana a me ka wikiwiki o kēia mau mea.
Nā Kūlana: E hoʻololi i nā leka uila ma ka leka uila a me ka hoʻopauʻana i nā kaʻina hana e hāʻawi ai i ka hoʻokele viscosity, a holoi holoi a holoi i ka wikiwiki. Kōkua lākou i ka waihoʻana o nā make a me nā puaʻa a me nā puaʻa ma luna o nā leka uila.
ʻO ka aila a me nāʻoihana uila: hoʻololi i nā mea e like me nā cons viscosifiers e hoʻomaikaʻi i ka hana a me ka palekana o ka aila.
Post Time: Feb-19-2025