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He aha ka hydroxyethyl cellulose? ʻO ka Hydroxyethyl cellulose (HEC), he keʻokeʻo a melemele paha, ʻala ʻole, ʻaʻohe mea ʻawahia fibrous a pauka paʻa paha, i hoʻomākaukau ʻia e ka etherification o ka alkaline cellulose a me ka ethylene oxide (a i ʻole chlorohydrin), no ka genus Nonionic soluble cellulose ethers. No ka mea, he maikaʻi ko HEC...E heluhelu hou aku»
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Ke hoʻohana mākou i ka pauka putty, e loaʻa pinepine kekahi mau pilikia, no laila ʻaʻole mākou i ʻike i ke kumu. Manaʻo wau he ʻehiku ʻano pilikia e ʻike pinepine ʻia i ka pauka putty! ʻEkahi: E hana wikiwiki. Pili nui kēia i ka hoʻohui ʻana o ka lehu calcium a me ka helu paʻa wai o ka fiber...E heluhelu hou aku»
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I ka hoʻohana ʻana o ka hydroxypropyl methyl cellulose HPMC, ʻike pinepine mākou ua māhele ʻia i ʻelua ʻano: hoʻoheheʻe koke a lohi. E hoʻomaopopo kākou i ka ʻokoʻa ma waena o ka hoʻoheheʻe wikiwiki a me ka hoʻoheheʻe lohi o ka hydroxypropyl methyl cellulose. Pili ka HPMC koke i ka hoʻohana ʻana i nā cros...E heluhelu hou aku»
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ʻO ka mortar maloʻo-hui ʻia ka hui pū ʻana o nā mea sima (sima, lehu lele, pauka slag, a pēlā aku), nā aggregates maikaʻi i hoʻokaʻawale kūikawā ʻia (one quartz, corundum, a pēlā aku, a i kekahi manawa koi ʻia nā aggregates māmā, e like me ka ceramsite, polystyrene i hoʻonui ʻia, a pēlā aku) Granules, perlite i hoʻonui ʻia, vermicu i hoʻonui ʻia...E heluhelu hou aku»
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ʻEtera Starch E hoʻomānoanoa i ka mortar, hoʻonui i ke kūpaʻa sag, ke kūpaʻa sag a me ka rheology o ka mortar No ka laʻana, i ke kūkulu ʻana i ka tile glue, putty, a me ka mortar plastering, ʻoiai i kēia manawa e koi ana ka pīpī mechanical i ka fluidity kiʻekiʻe, no ka laʻana, he mea nui loa ia i ka gypsum-ba...E heluhelu hou aku»
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ʻO Hydroxypropyl Methyl Cellulose - ka mortar masonry E hoʻonui i ka hoʻopili ʻana me ka ʻili masonry, a hoʻonui i ka paʻa ʻana o ka wai, i hiki ke hoʻomaikaʻi ʻia ka ikaika o ka mortar. Hoʻomaikaʻi ʻia ka lubricity a me ka plasticity no nā waiwai noi i hoʻomaikaʻi ʻia, ʻoi aku ka maʻalahi o ka noi e mālama i ka manawa a me ka hoʻomaikaʻi ...E heluhelu hou aku»
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ʻO Sodium carboxymethyl cellulose (ʻike ʻia hoʻi: sodium carboxymethyl cellulose, carboxymethyl cellulose, CMC, Carboxymethyl, Cellulose Sodium, Sodium salt of Caboxy Methyl Cellulose) ka mea i hoʻohana nui ʻia a ʻo ka nui loa i hoʻohana ʻia ma ka honua i kēia lā o nā ʻano cellulose. ʻO CMC-Na no ka pōkole, he c...E heluhelu hou aku»
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Loaʻa i ka Hydroxypropyl methylcellulose nā waiwai colloid e hoʻomānoanoa, hoʻopaʻa, hoʻopuehu, emulsifying, hana kiʻiʻoniʻoni, hoʻokuʻu, adsorbing, gelling, hana ʻili, mālama wai a me ka pale. He ākea loa ka laulā o nā noi. Fineness ʻO ka fineness o ka hydroxypropyl methylcellulose genera...E heluhelu hou aku»
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1. Hoʻoili ʻia ka Cellulose e D-glucopyranose β- He polymer linear i hoʻokumu ʻia e ka pilina o nā pilina 1,4 glycoside. He crystalline loa ka membrane cellulose ponoʻī a ʻaʻole hiki ke gelatinized i ka wai a i ʻole i hoʻokumu ʻia i loko o kahi membrane, no laila pono e hoʻololi ʻia me ke kemika. ʻO ka hydroxyl manuahi ma nā kūlana C-...E heluhelu hou aku»
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Ua lilo ka mākeke pale maka i ka ʻāpana hoʻonaninani ulu wikiwiki loa i nā makahiki i hala iho nei. Wahi a ka hōʻike noiʻi a Mintel, i ka makahiki 2016, ua helu ʻia nā huahana pale maka ma ka lua ma ke alapine o ka hoʻohana ʻana e nā mea kūʻai aku Kina ma waena o nā ʻano huahana mālama ʻili āpau, ʻo ia hoʻi ka pale maka i kaulana loa...E heluhelu hou aku»
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Ma ke kaiapuni maoli o ka mākeke, hiki ke wehewehe ʻia nā ʻano pauka latex like ʻole he mea kupanaha. ʻO ka hopena, inā ʻaʻohe ona loea loea ponoʻī a i ʻole nā lako hoʻāʻo a ka mea hoʻohana, hiki ke hoʻopunipuni ʻia ʻo ia e nā mea kūʻai aku lapuwale he nui ma ka mākeke. I kēia manawa, aia kekahi mau mea i kapa ʻia...E heluhelu hou aku»
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hoʻokahi. ʻO ka ʻokoʻa ma waena o ka hydroxypropyl methylcellulose i hoʻopili ʻia (HPMC) a me ka hydroxypropyl methylcellulose maʻemaʻe (HPMC) 1. ʻAno: ʻO ka hydroxypropyl methylcellulose HPMC ke nānā aku he fluffy a he haʻahaʻa ka nui o ka bulk, mai 0.3-0.4g / ml; ʻo ka hydroxypropyl methylcellulose i hoʻopili ʻia HPMC he b ...E heluhelu hou aku»