ʻO ka Cellulounic Cellulous (Pac) kahi mea hoʻololi i hoʻololiʻia e ka cellulous Hoʻohana pinepineʻiaʻo Par ma nāʻano likeʻole, me nā hana kīʻaha, me nā'ōnaehana meaʻai, nā lāʻau lapaʻau ponoʻole. ʻO kāna hui hoʻohālikelike, keʻano, hana a me nā waiwai a me nā waiwai e pono ai he hoʻohui nui i nā noi he nui.
Pūnaewele Cellousose:
ʻO ka cellouse kahi laina polysacarchide i hoʻopiliʻia i nā'āpana hou o nā'āpana o β-D-Glucose Molecules e hoʻopiliʻia e β (1 → 4 Loaʻa i kēlā me kēia hui GLUCOME heʻekolu hydroxyl (-oh) nā hui,ʻo ia ka mea koʻikoʻi no ka hoʻololiʻana i ke kinohi.
Modelid Modelication:
Ua hanaʻiaʻo polyananic cellulous ma o ka hoʻololiʻana i keʻano o ka chemikina o ka cellulose. Hoʻokomoʻia ka hana hoʻololi i ka hoʻomakaʻana o nā hui anionic i ka hope o ke kuapoʻana, e hoʻopiʻi ana iā ia me nā waiwai kūikawā. Nāʻano maʻamau no ka hoʻololiʻana i nā cellouse e hoʻohui i nā mea hoʻohilahila a me nā mea e hāʻawi ai i nā hopena.
ʻO nā hui Aniionic:
Ua hoʻohuiʻia nā hui anionic i ka manawa o ka hoʻololiʻana i nā waiwai polyanani Hiki i kēia mau pūʻulu ke hoʻokomo i ka carboxytatet (-coo⁻), sulfate (-o.o), a iʻole phosphate (-ophate). ʻO ke koho o nā hui anionic e hilinaʻi ana i nā waiwai i makemakeʻia a i makemakeʻia nā noi i makemakeʻia o ka celloustic cellulose.
ʻO keʻano o keʻano o ka pac:
ʻO keʻano o ka huiʻana o nāʻano polyananic cellulous maʻamau e pili ana i keʻano synthes kiko'ī a me ke noi i manaʻoʻia. Eia nō naʻe, ma ka laulā,ʻo PEC i ke kumu mua o ka cellouse i hope me nā hui anionic i hoʻopiliʻia ma ia mea. ʻO ke kiʻekiʻe o ka hoʻololi (DS), e pili ana i ka helu maʻamau o nā hui anionic ma kēlā me kēia hui glucose, hiki i nā mea nui ke hoʻohālikelike i nā waiwai o Pac.
Kumuhana
ʻO kahi hiʻohiʻona o keʻano o keʻano o keʻano o ka polyanionic cellous me nā hui carbokytelat e like me kēia:
ʻO ka hoʻolālā Cellulous Cellulous
Ma kēiaʻano hana, e hōʻike ana nā aniani uliuli i nā hui o ka celulose i ke kua o nā pūpū anino.
Nā waiwai:
Hōʻikeʻo Polyananic Cellulous i kekahi mau waiwai makemake nui, me ka:
ʻO Rheology hoʻololi: Hiki iā ia ke kāohi i ka viscosity a me ka nalowale i ka nalowale i nā noi likeʻole, e like me nā wai wai i loko o kaʻoihana aila.
Hiki i ka wai wai
ʻO ka paʻaʻana: Hoʻonui i ka kūpaʻa a me ka hana ma nāʻano likeʻole ma o ka paleʻana i ka hoʻokaʻawaleʻana a iʻole ka hoʻohuiʻana.
ʻO Biocompatibes: Ma nā noi he nui, paila biocompatible a me nā meaʻonaʻole, e kūpono ana no ka hoʻohanaʻana i nā huahana lāʻau lapaʻau a me nā huahana meaʻai.
Nā noi:
Loaʻa nā keleponaʻo Polyananic Cellouse i nā noi ma nāʻoihana hana:
ʻO nā kolo i ke aniani: Pacʻo ia kahi mea e hoʻohuiʻia ma nā moudity i loko o nā muds drill e kāohi i ka visality
ʻO ka hoʻoiliʻana o ka meaʻai: Hoʻohanaʻia ia e like me ka shaickener, stabilizer, a iʻole nā mea e pono ai nā meaʻai, nā lole, nā lole.
Nā mea lapaʻau
Nā Cosmetics: Hoʻohanaʻia ia ma nā huahana mālama pilikino e like me nā momona, nā'āpana, a me nā shampoosi, a me nā shampoos e hoʻolako i ka corcosity a me ka paʻa.
Hana:
ʻO ka hana hana hana o Polyananinic Cellous e pili ana i kekahi mau papa hana:
ʻO Cellulouse Sollating:ʻO ka cellulouse ka mea maʻamau i loaʻa mai nā pulu lāʻau a iʻole nā litton mau cotton.
ʻO ka hoʻololiʻana o ke kemī: nā cellulouse ma lalo o nā mea e hoʻopili ai a iʻole nā mea e hāʻawi aku ai i nā hopena e pili ana i nā hui anionic i nā hui glucose.
Hoʻomaʻemaʻe: hoʻomaʻemaʻeʻia ka celloude cellulose e wehe i nā haumia a me nā huahana.
ʻO ka maloʻo a me ka pākuʻiʻana: Ua maloʻo ka cellulose i hoʻomaʻemaʻeʻia a paʻaʻia no ka hoʻokaʻawaleʻana i nāʻoihana likeʻole.
ʻO ka cellulounic cellulous he cellutided i hoʻololiʻia i ka celitided o cellulose me nā hui anionic i hoʻopiliʻia i ka hope o ka cellulous. Kona huiʻana, me keʻano a me keʻano o nā hui anionic, e hoʻoholo i kāna mau waiwai e like me nāʻano hana maʻamau, a me nā mea kūponoʻole. Ma o ka mana pololei o kona synthesis a me ka hanaʻana, e hoʻomau anaʻo Polyananic Cellulous i kahi hoʻohuihui Intispensible Address
Post Time: APR-11-2024