ʻO Cellulouse eter kahi polyhetic synthetic i hanaʻia mai loko o ka cellouse kūlohelohe ma o ka hoʻololiʻana o keʻano. ʻO Cellouse EterʻO kahi drivative o ka cellouse kūlohelohe. ʻO ka hanaʻana o ka hana o ka cellouse ethes heʻokoʻa mai nā polyhetic synthetic. ʻO ka mea nui loa o nā mea waiwai nui Ma muli o keʻano o keʻano o keʻano cellulose kūlohelohe,ʻaʻole hiki i ka cellulose keʻano o nā mea ithetificalification. Eia nō naʻe, ma hope o ka mālamaʻana i ka luna lole, ua lilo nā kaula hidold ma waena o nā kaula me nā kaula hoʻohuʻu a me nā kaulahao o ka Godluyl Alkali Vekouk. Loaʻa iā cellulouse eter.
Ma ka mākaukauʻana i ka mika ma ka papa wai,ʻoi aku ka nui o ka hoʻohuiʻana o ka colloulouse ether ka paʻakai,ʻaʻole hiki i ka hoʻomaikaʻiʻia ke hana i ka hana kapu. Pono ke koho kohoʻana i nā'āpana o nāʻano likeʻole o nāʻano likeʻole, nā hōʻailonaʻokoʻa'ē aʻe, e hoʻohuiʻia nāʻano o nāʻano o ka hana o ka hana o ka hana o ka hana o ka hana i ka hana. I kēia manawa, he nui nā hale kupapaʻu he nui a me nā pohō i ka wai hou i ka hana, a e hoʻokaʻawale ka wai ma hope o kekahi mau minuke.
ʻO ka mālama waiʻana he hana nui o ka huiʻana o ka Mathyl Cent, a he hana ia i ka nui o nā mea hana pihaʻole, he nui i nā noho kuʻina, e nānā i. ʻO nā mea e pili ana i ka hopena o ka wai e pili ana i ka nui o ka mika e hoʻopili ai i ka nui o ka mc
ʻO nā waiwai o nā leka uila e hilinaʻi ana i keʻano, helu helu a me ka hāʻawiʻana i nā koi. ʻO keʻano o ka heluʻana o nā mika e pili ana i keʻano o nā cositinies Wahi a keʻano o nā koina ma ka Chale Molecular, hiki ke hoʻokaʻawaleʻia i ka monotera a huiʻia ee. ʻO ka MC maʻamau maʻamau ka hoʻohanaʻana iā Monoto, a huiʻia ka HPMC. ʻO Mathyl Cellulouse ether Mc ka huahana ma hope o ka huahana ma hope o ka hui hydroxyl ma keʻano o ka gellulose o ke aniani kūlohelohe. ʻO keʻano socctural i ka [coh7o2 (oh) 3-h (ora3) (x. He'āpana o ka hui hydroxyl ma keʻano he pūʻulu methoxy crouply, aʻo ka'āpana'ē aʻe i kohoʻia e ka hydroxybopyl hui hydrosybopyl X Everyl Mathyl Cellulouse Ether hemc, eia nā kumu nui loa i hoʻohana nuiʻia a kūʻaiʻia ma ka mākeke.
I nā hua'ōlelo o ka hopena, hiki ke hoʻokaʻawaleʻia i loko o ka ion a me ka iotic. ʻO ka wai wai wai-waiʻole e pili ana i ka makemake o keʻano o nā keiki heʻelua o nāʻano heʻelua o nā alkyl a me nā lei a alydlyl. Ua hoʻohana nuiʻiaʻo Ionic cmc i nā hana synthetic, nā paʻi paʻi paʻi a me ka dyeing, meaʻai a me kaʻimiʻana i ka meaʻai. Nonitic MC, HPMC, hemc, etc. i hoʻohana nuiʻia, nā mea kanu i kēlā me kēia lā, etc.
ʻO ka wai o ka wai o ka cellouse ether ʻO ka hana koʻikoʻi o ka wai-soloulse wai-soloulouse eter i loko o ka mory nuiʻekolu mauʻano:
1.ʻO ka nui o ka wai mālama wai maikaʻi
2, hopena ma keʻano o ka mory consistency and Thixotropy
3, pili me ka cement.
ʻO ka hopena o ka wai o ka wai o ka'ōpū e hilinaʻi ana i ka wai o ka wai, ke kumu o ka maroaroa, ka wā o ka hale o ka moriki, a me ka wā e koi ai ka wai o ka lepo, a me ka wā o ka hana'āina. ʻO ka wai o ka wai o ka cellouse eter e hele mai ana mai ka pānaʻi a me ka dehydration o ka cellouse eter. Keʻike nei mākou a pau,ʻoiai ke kiʻekiʻe o ka cellouse molecular i loaʻa i kahi nui o nā hui hydrable, no ka mea he kiʻekiʻe o ka crystallinity. ʻAʻole lawa ka hopena o ka hydarxyl o nā hui hydroxyl e uhi i nā pale hydrogen ikaika a me Van des Wals i waena o nā molecules. No laila, ua nāu wale nō ia akāʻaʻole e hoʻokaʻawale i loko o ka wai. I ka hoʻokomoʻiaʻana o kahi mea i hoʻokomoʻia i loko o ke kaula molena,ʻaʻole wale ka mea i kauʻia i ka kaula hydrogen ma waena o nā kaulahao o nā kaulahao kokoke. ʻO ka mea nui loa,ʻo ka mamao loa,ʻoi aku ka mamao ma waena o nā molekula. Ka mea nui loa. ʻOi aku ka nui o ka hopena o ka lukuʻana i nā bonddrogen Bonds, e lilo i ka Eter Cellouse ma hope o ka hoʻopauʻana i ka pattice ma hope o keʻano o ka celcouble. A puka ana kaʻano o kaʻaha wahine,ʻO keʻano o ka Pookmer o ka Cookmer, aʻo ka wai ma waena o nā kaulahao aʻulaʻula. I ka hopena o ka hopena dehydration, hoʻomaka ka molepula i ka hoʻohuiʻana, e hana ana i kahi hanaʻekolu o ke kikowaenaʻekolu a iʻole.
Post Time: Def-06-2022