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01. Hoʻolauna ʻia o ka cellulose ʻO ka Cellulose kahi polysaccharide macromolecular i haku ʻia me ka glucose. Hoʻoheheʻe ʻole ʻia i ka wai a me nā mea hoʻoheheʻe organik maʻamau. ʻO ia ka ʻāpana nui o ka paia o nā cell mea kanu, a ʻo ia hoʻi ka polysaccharide i hoʻolaha nui ʻia a nui loa i ke ʻano. ʻO ka Cellulose ka mos...E heluhelu hou aku»
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I loko o ka mortar i hui mua ʻia, inā hiki i kahi liʻiliʻi o ka cellulose ether ke hoʻomaikaʻi nui i ka hana o ka mortar pulu, hiki ke ʻike ʻia ʻo ka cellulose ether kahi mea hoʻohui nui e hoʻopilikia i ka hana kūkulu o ka mortar. "ʻO ke koho ʻana o nā ʻano like ʻole, nā viscosities like ʻole, nā ʻokoʻa...E heluhelu hou aku»
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ʻO ka mortar insulation thermal granular EPS kahi mea insulation thermal māmā i hui pū ʻia me nā mea hoʻopaʻa inorganic, nā mea hoʻopaʻa organik, nā mea hoʻohui, nā mea hoʻohui a me nā hōʻuluʻulu māmā i kahi ʻāpana. Ma waena o nā mortar insulation thermal granular EPS i noiʻi ʻia a hoʻohana ʻia i kēia manawa, hiki ke hana hou ʻia...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 ③Hoʻopaʻa ʻana ④Hoʻokumu ʻia ke kiʻiʻoniʻoni...E heluhelu hou aku»
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Ka Moolelo Noiʻi Ma ke ʻano he kumuwaiwai kūlohelohe, nui a hiki ke hoʻohou hou ʻia, loaʻa i ka cellulose nā pilikia nui i nā noi hana ma muli o kona mau waiwai hoʻoheheʻe ʻole a me ka palena o ka solubility. ʻO ke kiʻekiʻe o ka crystallinity a me nā pilina hydrogen kiʻekiʻe i loko o ka ʻōnaehana cellulose e hoʻohaʻahaʻa ia akā ʻaʻole iaʻu...E heluhelu hou aku»
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Ma ke ʻano he mea hoʻohui koʻikoʻi loa i ke kūkulu ʻana i nā huahana mortar maloʻo-hui ʻia, he kuleana koʻikoʻi ka cellulose ether i ka hana a me ke kumukūʻai o ka mortar maloʻo-hui ʻia. ʻElua ʻano o nā cellulose ethers: ʻo kekahi he ionic, e like me ka sodium carboxymethyl cellulose (CMC), a ʻo kekahi he non-ionic, e like me ka methyl ...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: ① mea paʻa wai ② mea hoʻomānoanoa ③ waiwai hoʻohālikelike ④ kiʻiʻoniʻoni-...E heluhelu hou aku»
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ʻOkoʻa nō hoʻi nā hopena o ka hoʻomaikaʻi ʻana i nā waiwai o ka mortar. 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 ia e hoʻohui i ka cellulose ether i loko o ka mortar sima. E ...E heluhelu hou aku»
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ʻO ka Cellulose ether kahi polymer molekala kiʻekiʻe semi-synthetic non-ionic, kahi mea hiki ke hoʻoheheʻe ʻia i ka wai a me ka mea hoʻoheheʻe ʻia. Loaʻa iā ia nā hopena like ʻole ma nā ʻoihana like ʻole. No ka laʻana, i nā mea kūkulu kemika, loaʻa iā ia nā hopena hui like ʻole: ①Mea hoʻopaʻa wai ②Mānoanoa ③Mea hoʻohui...E heluhelu hou aku»
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ʻO ka Hydroxypropyl methylcellulose kahi cellulose ether non-ionic i loaʻa mai ka pulupulu i hoʻomaʻemaʻe ʻia, kahi mea polymer kūlohelohe, ma o kahi moʻo o nā kaʻina hana kemika. Hoʻohana nui ʻia i ka ʻoihana kūkulu hale: pauka putty pale wai, kāpili putty, putty tempered, glue pena, mortar plastering masonry...E heluhelu hou aku»
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1. Maloʻo koke ka pauka Putty Pane: Pili nui kēia i ka hoʻohui ʻana o ka lehu calcium a me ka nui o ka paʻa ʻana o ka wai o ka fiber, a pili pū kekahi i ka maloʻo o ka paia. 2. ʻIli a ʻōwili ka pauka putty Pane: Pili kēia i ka nui o ka paʻa ʻana o ka wai, kahi mea maʻalahi ke hana i ka wā ...E heluhelu hou aku»
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ʻO Methylcellulose (MC) ʻO ke ʻano molekala o ka methylcellulose (MC) ʻo ia: [C6H7O2(OH)3-h(OCH3)n\]x ʻO ke kaʻina hana e hana i ka cellulose ether ma o kahi moʻo o nā hopena ma hope o ka mālama ʻia ʻana o ka pulupulu i hoʻomaʻemaʻe ʻia me ka alkali, a hoʻohana ʻia ka methyl chloride ma ke ʻano he etherification agent. Ma ke ʻano laulā, ʻo ka degr...E heluhelu hou aku»