Nūhou
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He aha nā ʻano a me nā ʻano o ka cellulose ethers?
1. Hoʻolālā a me ka hoʻomākaukau ʻana o ka cellulose ether Hōʻike 1 i ke ʻano maʻamau o cellulose ethers.Hoʻololi kēlā me kēia bD-anhydroglucose (ka hui hou o cellulose) i hoʻokahi pūʻulu ma nā kūlana C (2), C (3) a me C (6), ʻo ia hoʻi, hiki i ʻekolu mau pūʻulu ether.Ma muli o ka ...Heluhelu hou aku -
ʻO ka maikaʻi o ka cellulose ether e hoʻoholo i ka maikaʻi o ka mortar
I loko o ka mortar i hoʻomākaukau ʻia, he haʻahaʻa loa ka hoʻohui ʻana o ka cellulose ether, akā hiki ke hoʻomaikaʻi maikaʻi i ka hana o ka mortar pulu, a he mea hoʻohui nui ia e pili ana i ka hana hana o ka mortar.ʻO ke koho kūpono o nā cellulose ethers o nā ʻano like ʻole, nā ʻano like ʻole ...Heluhelu hou aku -
Pehea ka ulu ʻana o ka cellulose ether?
ʻO ke kūlana kaulahao ʻoihana: (1) ʻOihana i luna ʻO nā mea waiwai nui e pono ai no ka hana ʻana i ka cellulose ether, ʻo ia ka pulupulu i hoʻomaʻemaʻe ʻia (a i ʻole ka pulp lāʻau) a me kekahi mau mea hoʻoheheʻe kemika maʻamau, e like me propylene oxide, methyl chloride, soda caustic wai, soda caustic, ethylene. oxide, toluene a me ...Heluhelu hou aku -
ʻO ka hoʻopili ʻana i ke ʻano o ka hoʻopaʻa ʻana i nā mea maka
ʻO ka Hydroxyethyl Cellulose Ether Hydroxyethyl cellulose ether, he mea hoʻoikaika kino ʻole i ka ʻili, he mea hoʻohana maʻamau i ka cellulose ether ka mea hoʻomānoanoa wai-wai ma ka wai.He pūhui non-ionic hiki ke hoʻoheheʻe ʻia i ka wai a loaʻa iā ia ka mana mānoanoa maikaʻi i ka wai.He nui kona mau hiʻohiʻona e like me ka mānoanoa, ...Heluhelu hou aku -
Nā hoʻohana like ʻole o ka Cellulose Ether
1. ʻO nā huahana cellulose ether i hoʻohana ʻia i loko o ka tile adhesives Ma ke ʻano he mea hoʻonaninani hana, ua hoʻohana nui ʻia nā tile seramika ma ka honua holoʻokoʻa, a pehea e hoʻopili ai i kēia mea paʻa i mea e palekana ai a paʻa mau i ka hopohopo o nā kānaka.ʻO ka puka ʻana mai o nā mea hoʻopili tile seramika, i To a ...Heluhelu hou aku -
Pehea ka hoʻomākaukau ʻana o ka sodium carboxymethylcellulose?
Me ka hoʻohana ʻana i ka cellulose ma ke ʻano he mea maka, ua hoʻomākaukau ʻia ʻo CMC-Na e kahi ʻano hana ʻelua.ʻO ka mua ke kaʻina hana alkalization o cellulose.Hoʻopili ka cellulose me ka sodium hydroxide e hoʻohua ai i ka cellulose alkali, a laila hana ka cellulose alkali me ka chloroacetic acid e hana ai i ka CMC-Na, i kapa ʻia e ...Heluhelu hou aku -
Hoʻoholo ka maikaʻi o ka cellulose i ka maikaʻi o ka mortar
I loko o ka mortar i hoʻomākaukau ʻia, he haʻahaʻa loa ka hoʻohui ʻana o ka cellulose ether, akā hiki ke hoʻomaikaʻi maikaʻi i ka hana o ka mortar pulu, a he mea hoʻohui nui ia e pili ana i ka hana hana o ka mortar.ʻO ke koho kūpono o nā cellulose ethers o nā ʻano like ʻole, nā ʻano like ʻole ...Heluhelu hou aku -
He aha nā ʻano o ka cellulose ethers?
Hoʻokaʻawale ʻia e like me nā substituents, hiki ke hoʻokaʻawale ʻia nā cellulose ethers i nā ethers hoʻokahi a me nā eter hui;Hoʻokaʻawale ʻia e like me ka solubility, hiki ke hoʻokaʻawale ʻia nā cellulose ethers i ka wai-soluble a me ka wai-inoluble.ʻO ke ʻano hoʻohālikelike nui o ka cellulose ether e hoʻokaʻawale e like me ka ioni ...Heluhelu hou aku -
He aha nā wehewehe o ka fiber, cellulose, a me cellulose ether a he aha nā ʻokoʻa?
ʻO ka pauka Putty ka nui o nā mea hana kiʻiʻoniʻoni (mea hoʻopili), nā mea hoʻopihapiha, nā mea mālama wai, nā mānoanoa, defoamers, a me nā mea ʻē aʻe. dispersible latex p...Heluhelu hou aku -
He aha ka hana o ka hydroxypropyl methylcellulose?
I ka hoʻohana ʻana i nā mea kūkulu hale, ʻo ka hydroxypropyl methylcellulose kahi mea hoʻohui hale kūkulu maʻamau, a hoʻohana nui ʻia ka hydroxypropyl methylcellulose i ka ʻoihana a loaʻa nā ʻano like ʻole.Hiki ke hoʻokaʻawale ʻia ka Hydroxypropyl methylcellulose i loko o ke ʻano wai anuanu a me ke ʻano hoʻoheheʻe wela, co...Heluhelu hou aku -
ʻO ke ʻano o ka sodium carboxymethyl cellulose
ʻO ka methyl cellulose ka mea maʻamau ka pōkole o ka sodium carboxymethyl cellulose, nona kahi ʻano polyanionic pūhui me ka hoʻoheheʻe wai maikaʻi.I waena o lākou, ʻo ka methyl cellulose ka nui o ka methyl cellulose m450, ka methyl cellulose i hoʻololi ʻia, ka meaʻai methyl cellulose, hydroxymethyl c...Heluhelu hou aku -
He aha nā waiwai o carboxymethyl cellulose, cellulose alkyl ether, a me cellulose hydroxyalkyl ether?
Carboxymethyl cellulose: Hana ʻia ʻo Ionic cellulose ether mai nā fiber maoli (ka pulupulu, a me nā mea ʻē aʻe) ma hope o ka mālama ʻana i ka alkali, me ka hoʻohana ʻana i ka sodium monochloroacetate ma ke ʻano he etherification agent, a ke kau nei i kahi ʻano o nā lāʻau lapaʻau.ʻO ke kiʻekiʻe o ka hoʻololi ʻana he 0.4 ~ 1.4, a ʻoi aku ka maikaʻi o kāna hana ...Heluhelu hou aku
