ʻO ka cellouse eter derivatives kahi papa o nā mea i hoʻololiʻia i keʻano o nā polymen kūlohelohe kūlohelohe. Ma muli o ko lākou mau wai momona maikaʻi loa, ke hoʻoponoponoʻana i ka hana hoʻoponopono a me keʻano ma keʻano o nā mea e like me ka mahana, nā lāʻau, nā lāʻau, nā lāʻau, nā lāʻau a me nā lāʻau lapaʻau a me nā lāʻau lapaʻau. ʻO ka hanaʻana o ka corcosity ka hana o ka cellouse eter i kekahi o nā hiʻohiʻona core o konaʻano ākea i nā noi nui a me nā noi o kēlā me kēia lā.
1
Ua mākaukauʻo Cellouse Eter Derivatives mai Celtilouse kūlohelohe ma waena o ka hoʻohuliʻana i ka ethesifice. ʻO ka cellulouse kahi hui polymer i hoʻokumuʻia e Glucose Monold e pili ana iā β-1,4-glycoidic. ʻO ka hana hoʻomākaukau e hoʻomākaukau ai i ka Eter Cellouse e pili ana i ka hanaʻana i ka hydroxyl (-oh) i nā mea e hoʻopili ai i nā cellly
Ke hilinaʻi nei i nā mea i loaʻa,ʻo Cellilose North Eter Drivatives e pili ana i ka Cellilouse (HPMP) ʻO ka helu a me ke kūlana o nā mea i hoʻopiliʻia e pili wale i ka palena wai o ka waihoʻoluʻu wai
2.ʻO keʻano o keʻano
ʻO ka hopena o ka viscosity i ka hopena o nā mea e hiki mai ana e hele mai ana i ko lākou mau neʻe i ka wai a me keʻano hoʻonui o nā kaulahao molencular. Ke hoʻopauʻia nei nā mea i nā'īlio i nā wai, polar e pili ana i nā mollubles e wehe ana i ka wai o ka wai.
ʻO ka nui o keʻano o ka viscosity e pili kokoke ana i ke kaupaona molela ʻO ka maʻamau,ʻoi aku ka nui o ke kaumaha o ka mollula o nā nalu cellouse a me ka lōʻihi o ka mole molela, ke kiʻekiʻe o ka hopena. I ka manawa like, pili i nā mea likeʻole i ka hydrophinicity o ka mollulue o ka mollulusʻoʻEnelani, a no laila pilikia i kā lākou pale umauma a me kā lākou pale. No ka hoʻohālikelike, ua loaʻa ka HPMC maikaʻi wai maikaʻi a me ka loaʻaʻana o kaʻike ma muli o kona hydroxxesterl a me nā mydroxxyprooppplyl a me nā midyl. CMC, eia naʻe, heʻoi aku kahi kiʻekiʻe no ka meaʻoi aku ka hoʻomaikaʻiʻana i nā hui i hoʻopiʻi maikaʻiʻia
3. Ka hopena o nā mea o waho ma ka viscosity
ʻO ka Viscosity o ka Eter Cellouse e hilinaʻi wale i kānaʻano pono'ī, akāʻo nā kumu kūlohelohe ma waho, me ka mahana,ʻo ka waiwai
3.1 mahana
ʻO keʻano he kumu nui e pili ana i ka viscosity i ka viscosity o nā hopena eter. ʻO ka maʻamau,ʻo ka viscosity o keʻano o ke kikowaena eter e hoʻopau me ka hoʻonuiʻana i ka mahana. ʻO kēia no ka hoʻonuiʻana i ka hoʻonuiʻana i ka mana o ka neʻeʻana o Molecular, ma waena o nā mollulu nohoʻole i ka wai kīnāʻole i ka waiʻalani i ka wai. Eia naʻe, kekahi mau makuahine elima (e like me ka HPMC) Hōʻike i nāʻano hoʻohālikelike o ka marmal.ʻO ia ka hoʻonuiʻana o ka mahana.
3.2 Ka waiwai PH
ʻO ka waiwai nui ka hopena o ka PH i ka viscosity i ka viscosity o ka eter. No nā mea e pili ana i nā mea he cellouse me ka constitudents avac (e like me cmc), pili i ka waiwai o nā mokuahi i waena o nā molena. Ma nā kumukūʻai kiʻekiʻe ph,ʻoi aku ka nui o ka hui catboxyl, e hopena ana i ka recolosic electrostic a me ka hoʻonuiʻana i ka molena ʻOiai ma ka haʻahaʻa haʻahaʻa haʻahaʻa,ʻaʻole i maʻalahi ka huiʻana o ka carboxyl.
3.3 ION KAHAKANA
ʻO ka hopena o ka hoʻohālikelikeʻana i ka nānāʻana ma ka viscosity o ka viscosity o ka eter eter. E piliʻia ka Cellouse ether me ka mana o ka inoa inoa inoa ma keʻano o ka paleʻana o nā mea i loko o ka hopena o waho. E like me ka hoʻohālikelikeʻana o ka'ōlelo i loko o ka hopena, e ho'ēmiʻia nā inoa o waho ma waena o nā mollia electrostatic ma waena o ka colclous ʻO ka nui ma kahi kūlana kiʻekiʻe-paʻakai
4. Ke komoʻana i ke kāʻei ma nā kahua noi
Ua hoʻohana nuiʻiaʻo Cellouse Eter i nā mahina he nui ma muli o kāna mau mea hoʻoponopono maikaʻi loa.
4.1 Nā Mea Hana Hou
I loko o ke kūkuluʻana, cellulose ether I ka manawa like, hiki iā ia ke mālie i ka newation o ka wai, E hoʻomaikaʻi i ka wai o ka wai, a pēlā hoʻi i ka ikaika a me ka wikiwiki o ka pono a me ka wikiwiki o ka pono a me ka wikiwiki o ka pono a me ka wikiwiki o ka pono a me ka wikiwiki o ka mana a hope.
4.2 nā pale a me nā inks
ʻO ka makemake o Willlouse e hana me nā mea he nui a me nā stabilizers i nā lole wai-wai-wai a me nā inks. Ma ka hoʻoponoponoʻana i ka viscosity, ke hōʻoia nei lākou i ka pae kiʻekiʻe a me ka adthesion of the countating. Kokoke, hiki hou mai ana ke hoʻomaikaʻi hou i kaʻanuʻu, ho'ēmi i ke kumu o ke kūkuluʻana.
4.3 lāʻau lapaʻau a me nā meaʻai
I nā mahina o ka lāʻau lapaʻau a me nā meaʻai, cellulose ether (e like me hpmc, cmc) e like me nā smc). ʻO ka'ōmaʻomaʻo, hpmc, kahi mea e pili ana i nā papaʻaina, hiki ke hoʻokō i ka hopena o ka lāʻau lapaʻau. I ka meaʻai, hoʻohanaʻiaʻo CMC e hoʻonui i ka viscosity, hoʻomaikaʻi i kaʻono, a hoʻonui i ke ola kapu o ka meaʻai.
4.4ʻO nā cosmetics
ʻO ka noiʻana o nā leka uila ma nā cosmetics nui loa i hoʻopili nuiʻia i nā huahana e like me nā mea e like me nā elulsions, gels a me nā mea pāʻani. Ma ka hoʻoponoponoʻana i ka viscosity, hiki i nā mea e nā mea e hiki ke hāʻawi i ka huahana kūpono a me nā kiʻina, a hana i kahi kiʻiʻoniʻoni e hoʻonui ai i kaʻili i ka wā e hoʻohana ai.
Hiki i nā Dellouse Eter Derivatives e mālama pono i ka viscosity o nā hopena o nā hopena e pili ana i ko lākouʻano moquecular a me ka paneʻana i waho o keʻano o waho. Ua alakaʻi kēia i ko lākou noi ākea ma nā papa he nui e like me ke kūkuluʻana, nā lāʻau, meaʻai, nā meaʻai, a me nā cosmetics. Me ka hoʻolālā mauʻana o kaʻepekema a me kaʻenehana, e hoʻonui houʻia nā hana o ka na'ū e hāʻawi hou aku i nā'ōnaehanaʻoi aku ka lōʻihi.
Post Time: Feb-17-2025