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ʻO ka sodium carboxymethyl cellulose kahi ʻetera cellulose anionic me ka pauka fibrous flocculent keʻokeʻo a melemele iki paha a i ʻole ka pauka keʻokeʻo i ke ʻano, ʻaʻohe ʻala, ʻono ʻole a ʻaʻohe ʻawahia; maʻalahi ka hoʻoheheʻe ʻia i ka wai anuanu a wela paha e hana i kahi hopena moakaka me kahi viscosity, ʻaʻole kūlike ka hopena ...E heluhelu hou aku»
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ʻO Hydroxyethyl cellulose He polymer wai-soluble non-ionic, keʻokeʻo a melemele iki paha, pauka maʻalahi ke kahe ʻana, ʻala ʻole a ʻono ʻole, hoʻoheheʻe ʻia i ka wai anuanu a me ka wai wela, a piʻi ka nui o ka hoʻoheheʻe ʻana me ka piʻi ʻana o ka mahana. ʻAʻole hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik. Nā waiwai o ka hydrox...E heluhelu hou aku»
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1 Hoʻolauna I kēia manawa, ʻo ka mea nui i hoʻohana ʻia i ka hoʻomākaukau ʻana o ka cellulose ether he pulupulu, a ke emi nei kāna hana, a ke piʻi nei hoʻi ke kumukūʻai; Eia kekahi, ʻoi aku ka ʻino o nā mea etherifying i hoʻohana pinepine ʻia e like me ka chloroacetic acid (ʻawahia loa) a me ka ethylene oxide (carcinogenic) ...E heluhelu hou aku»
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1. Croscarmellose sodium (cross-linked CMCNa): he copolymer cross-linked o CMCNa Nā Waiwai: Pauka keʻokeʻo a keʻokeʻo paha. Ma muli o ke ʻano cross-linked, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai; pehu koke ia i ka wai a hiki i 4-8 mau manawa o kona nui mua. He maikaʻi ka wai o ka pauka. Hoʻohana: ʻO ia ka mo...E heluhelu hou aku»
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ʻŌpala, pilau, hoʻemi ʻana i ka mānoanoa, delamination… Ma ke ʻano he mau pilikia pena maʻamau, loaʻa pinepine lākou i ke kauwela wela, he mea ʻeha poʻo! I waena o lākou, ʻo ka cellulose thickener, kahi ʻōnaehana thickening biodegradable, inā hiki iā ia ke mālama maikaʻi i ke kūpaʻa olaola ua lilo i kī e pale aku ai...E heluhelu hou aku»
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ʻO ka Mortar Additive HPMC (Hydroxypropyl methylcellulose) he nonionic cellulose ether i hoʻomākaukau maikaʻi ʻia e kekahi mau hana kemika e hoʻohana ana i ka pulupulu maʻemaʻe maoli he lole i hana ʻole ʻia. Loaʻa nui ʻia ma ka ʻoihana hoʻomohala: pauka putty kūlohelohe pale wai, putty paste, metallic pu...E heluhelu hou aku»
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Hoʻomākaukau ʻia ka Methyl hydroxyethyl cellulose ma ka hoʻolauna ʻana i nā substituents ethylene oxide (MS0.3 ~ 0.4) i loko o ka methyl cellulose, a ʻoi aku ke kiʻekiʻe o kona mahana gel ma mua o ka methyl cellulose a me ka methyl hydroxypropyl cellulose. , ʻoi aku ka maikaʻi o kāna hana piha ma mua o ka methyl cellulose a me ka methyl hy...E heluhelu hou aku»
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01. Hydroxyethyl Cellulose Ma ke ʻano he surfactant non-ionic, ʻaʻole wale ka hydroxyethyl cellulose i nā hana o ke kau ʻana, ka mānoanoa, ka hoʻopuehu ʻana, ka flotation, ka hoʻopaʻa ʻana, ka hana ʻana i ka kiʻiʻoniʻoni, ka paʻa ʻana o ka wai a me ka hāʻawi ʻana i ka colloid pale, akā loaʻa iā ia nā waiwai penei: 1. Hiki ke hoʻoheheʻe ʻia ʻo HEC i ka wela a i ʻole ke kala ...E heluhelu hou aku»
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01 Hoʻolauna i ke Aliʻi o ka Mortar ʻO Mortar king kahi inoa maʻamau, kapa pū kekahi poʻe iā ia he ʻano pōhaku, he mea hoʻopili sima. He ʻano hana ia ma luna o ka mea hoʻopaʻa (sima), no ka hoʻomaikaʻi ʻana i ka hana o ka mea sima mortar, no ka māhele o ka hoʻohuihui sima. ʻO ka hana nui...E heluhelu hou aku»
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ʻO ka Hydroxypropyl methylcellulose kahi cellulose ether kūlohelohe, ʻaʻole ia he mea ʻino i ke kino o ke kanaka. Eia nō naʻe, ʻo nā mea maka o nā linters pulupulu a me HPMC i hoʻohana ʻia i loko o ka hale hana he alo āpau, no ka mea, e loaʻa kēia i ka hopena o ka lepo, a ʻaʻole ʻino nā mea ʻē aʻe. ʻO Hydroxypropyl methylce...E heluhelu hou aku»
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ʻO ka Cellulose ether kahi huaʻōlelo maʻamau no nā ʻano derivatives i loaʻa mai ka cellulose kūlohelohe (pulpulu i hoʻomaʻemaʻe ʻia a me ka pulp lāʻau, a pēlā aku.) ʻO ka huahana hopena he derivative downstream o ka cellulose. Ma hope o ka etherification, hiki ke hoʻoheheʻe ʻia ka cellulose i ka wai, dilute alkali solution a me ka organic solvent, a h...E heluhelu hou aku»
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ʻIke Kumu o ka Hydroxyethyl Methyl Cellulose Inoa Kina: hydroxyethyl methyl cellulose Inoa Pelekania: Hymetellose328 ʻAlia Kina: hydroxyethyl methyl cellulose; hydroxyethyl methyl cellulose; hydroxymethyl ethyl cellulose; 2-hydroxyethyl methyl ether cellulose ʻAlia Pelekania: Methylhydrox...E heluhelu hou aku»