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ʻO ka Cellulose ether kahi polymer synthetic i hana ʻia mai ka cellulose kūlohelohe ma o ka hoʻololi kemika. ʻO ka Cellulose ether kahi derivative o ka cellulose kūlohelohe. He ʻokoʻa ka hana ʻana o ka cellulose ether mai nā polymers synthetic. ʻO kāna mea kumu nui loa he cellulose, kahi hui polymer kūlohelohe. Ma muli o ...E heluhelu hou aku»
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I loko o ka mortar maloʻo, ʻo ka cellulose ether kahi mea hoʻohui nui e hiki ke hoʻomaikaʻi nui i ka hana o ka mortar pulu a hoʻopilikia i ka hana kūkulu o ka mortar. Hoʻokani ʻo Methyl cellulose ether i ke kuleana o ka paʻa ʻana o ka wai, ka mānoanoa, a me ka hoʻomaikaʻi ʻana i ka hana kūkulu. Paʻa wai maikaʻi...E heluhelu hou aku»
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I nā makahiki i hala iho nei, me ka hoʻokō mālie ʻana o nā kulekele pili i ka pili ʻana i ke kumumanaʻo hoʻomohala ʻepekema a me ke kūkulu ʻana i kahi kaiāulu mālama waiwai, ke kū nei ka mortar kūkulu o koʻu ʻāina i kahi hoʻololi mai ka mortar kuʻuna i ka mortar maloʻo-hui ʻia, a me ke kūkulu ʻana i ka maloʻo-hui ʻia...E heluhelu hou aku»
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ʻO ka mortar pauka maloʻo he mortar polymer maloʻo i hui pū ʻia a i ʻole ka mortar pauka maloʻo i hana mua ʻia. He ʻano sima a me ka gypsum ia ma ke ʻano he mea kumu nui. Wahi a nā koi hana hale like ʻole, hoʻohui ʻia nā hōʻiliʻili hale pauka maloʻo a me nā mea hoʻohui i kahi ʻāpana. He hale mortar ia...E heluhelu hou aku»
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ʻO ka viscosity kahi mea nui o ka hana cellulose ether. Ma ke ʻano laulā, ʻo ke kiʻekiʻe o ka viscosity, ʻoi aku ka maikaʻi o ka hopena paʻa wai o ka gypsum mortar. Eia nō naʻe, ʻo ke kiʻekiʻe o ka viscosity, ʻoi aku ke kiʻekiʻe o ke kaumaha molekala o ka cellulose ether, a me ka emi ʻana o kona so...E heluhelu hou aku»
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1. ʻO nā ethers Cellulose (MC, HPMC, HEC) Hoʻohana pinepine ʻia ʻo MC, HPMC, a me HEC i ka putty kūkulu, pena, mortar a me nā huahana ʻē aʻe, ʻo ia hoʻi no ka paʻa ʻana o ka wai a me ka lubrication. he maikaʻi ia. ʻAno nānā a me ka ʻike ʻana: E kaupaona i 3 grams o MC a i ʻole HPMC a i ʻole HEC, e hoʻokomo i loko o 300 ml o ka wai a hoʻoulu ...E heluhelu hou aku»
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I loko o ka mortar i hui mua ʻia, he haʻahaʻa loa ka nui o ka hoʻohui ʻana o ka cellulose ether, akā hiki iā ia ke hoʻomaikaʻi nui i ka hana o ka mortar pulu, a he mea hoʻohui nui ia e hoʻopilikia ai i ka hana kūkulu o ka mortar. Koho kūpono o nā cellulose ethers o nā ʻano like ʻole, nā visc like ʻole...E heluhelu hou aku»
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He polymer semi-synthetic non-ionic ka cellulose ether, he wai-hoʻoheheʻe ʻia a he mea hoʻoheheʻe-hoʻoheheʻe ʻia. Loaʻa iā ia nā hopena like ʻole ma nā ʻoihana like ʻole. No ka laʻana, i loko o nā mea kūkulu kemika, loaʻa iā ia nā hopena hui like ʻole: ①Mea hoʻopaʻa wai, ②Mānoanoa, ③Waiwai pae, ④Kiʻiʻoniʻoni f...E heluhelu hou aku»
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I kēia manawa, he nui nā mortar masonry a me plastering i loaʻa ka hana paʻa wai maikaʻi ʻole, a e hoʻokaʻawale ʻia ka slurry wai ma hope o kekahi mau minuke o ke kū ʻana. No laila he mea nui loa e hoʻohui i kahi nui kūpono o ka cellulose ether i ka mortar sima. 1. Paʻa wai o ka cellulose ether Hoʻihoʻi wai...E heluhelu hou aku»
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Hiki i ka mortar hoʻohālikelike ponoʻī ke hilinaʻi i kona kaumaha ponoʻī e hana i kahi kahua pālahalaha, laumania a ikaika hoʻi ma luna o ke kumu no ke kau ʻana a i ʻole ka hoʻopaʻa ʻana i nā mea ʻē aʻe, a i ka manawa like hiki iā ia ke hana i ke kūkulu nui a me ka pono. No laila, ʻo ke kahe kiʻekiʻe he ʻano koʻikoʻi loa ia o ka hoʻohālikelike ponoʻī...E heluhelu hou aku»
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ʻO ka gypsum Desulfurization kahi gypsum huahana ʻoihana i loaʻa ma ka desulfurizing a me ka hoʻomaʻemaʻe ʻana i ke kinoea flue i hana ʻia ma hope o ka puhi ʻana o ka wahie i loaʻa ka sulfur ma o ka lime maikaʻi a i ʻole ka slurry pauka limestone. ʻO kona ʻano kemika ua like ia me ko ka gypsum dihydrate kūlohelohe, ʻo ia hoʻi ʻo CaS...E heluhelu hou aku»
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Hoʻokaʻawale ʻana o ka Cellulose Ether ʻO ka Cellulose ether kahi huaʻōlelo maʻamau no kahi moʻo o nā huahana i hana ʻia e ka hopena o ka cellulose alkali a me ka mea etherifying ma lalo o kekahi mau kūlana. Ke pani ʻia ka alkali cellulose e nā mea etherifying like ʻole, e loaʻa nā cellulose ethers like ʻole. Ac...E heluhelu hou aku»