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1. He aha ka inoa kapakapa o ka hydroxypropyl methylcellulose? ——Pane: Hydroxypropyl Methyl Cellulose, Pelekania: Hydroxypropyl Methyl Cellulose Abbreviation: HPMC a i ʻole MHPC Alias: Hypromellose; Cellulose Hydroxypropyl Methyl Ether; Hypromellose, Cellulose, 2-hydroxypropylmethyl Cellulose ether. Cellulose ...E heluhelu hou aku»
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ʻO ka pauka latex hiki ke hoʻoheheʻe ʻia he pauka redispersible wai-hoʻoheheʻe ʻia, ʻo ia ka copolymer o ka ethylene a me ka vinyl acetate, me ka polyvinyl alcohol ma ke ʻano he colloid pale. No laila, kaulana loa ka pauka latex hiki ke hoʻoheheʻe ʻia ma ka mākeke ʻoihana kūkulu hale, a ʻaʻole i ʻike ʻia ka hopena kūkulu hale ...E heluhelu hou aku»
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ʻO ka mortar i hui pū ʻia me ka pulu: ʻo ka mortar i hui ʻia he ʻano sima, ka ʻākoakoa maikaʻi, ka hui ʻana a me ka wai, a e like me nā waiwai o nā ʻāpana like ʻole, e like me kahi lakio, ma hope o ke ana ʻia ʻana ma ke kahua hui ʻana, hui ʻia, lawe ʻia i kahi i hoʻohana ʻia ai ke kalaka, a komo i loko o kahi ...E heluhelu hou aku»
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A hiki i kēia manawa, ʻaʻohe hōʻike e pili ana i ka hopena o ke ʻano hoʻohui o ka hydroxyethyl cellulose ma ka ʻōnaehana pena latex. Ma o ka noiʻi ʻana, ua ʻike ʻia he ʻokoʻa ka hoʻohui ʻana o ka hydroxyethyl cellulose i loko o ka ʻōnaehana pena latex, a ʻokoʻa loa ka hana o ka pena latex i hoʻomākaukau ʻia....E heluhelu hou aku»
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I kēia manawa, ʻaʻole ʻike nui ka poʻe he nui e pili ana i ka hydroxypropyl starch ether. Manaʻo lākou he ʻokoʻa iki ma waena o ka hydroxypropyl starch ether a me ka starch maʻamau, akā ʻaʻole. He liʻiliʻi loa ka nui o ka hydroxypropyl starch ether i hoʻohana ʻia i nā huahana mortar, a ʻo ka nui o ka pola i hoʻohui ʻia...E heluhelu hou aku»
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Ua māhele ʻia ʻo Hydroxypropyl methylcellulose i 2 mau ʻano o ka wai anuanu maʻamau e hoʻoheheʻe ʻia me ka wela. 1. Gypsum series I nā huahana gypsum series, hoʻohana nui ʻia ka cellulose ether no ka paʻa ʻana o ka wai a me ka laumania. Hāʻawi pū lākou i kahi hōʻoluʻolu. Hiki iā ia ke hoʻoponopono i nā kānalua e pili ana i ka haki ʻana o ka pahu a me ...E heluhelu hou aku»
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I loko o ka pauka putty, ʻekolu ona kuleana o ka mānoanoa, ka paʻa ʻana o ka wai a me ke kūkulu ʻana. Mānoanoa: Hiki ke hoʻomānoanoa ʻia ka Cellulose e hoʻokuʻu a mālama i ka hopena like i luna a i lalo, a pale aku i ka sagging. Paʻa wai: E hoʻomaloʻo mālie i ka pauka putty e kōkua i ka lehu calcium e hana ma lalo o ka...E heluhelu hou aku»
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Hoʻoheheʻe ʻia i ka wai a hiki ke hoʻoheheʻe ʻia kekahi mau mea hoʻoheheʻe organik i ka wai anuanu, ʻo kona ʻano kiʻekiʻe loa e hoʻoholo wale ʻia e ka viscosity, loli ka solubility me ka viscosity, ʻo ka haʻahaʻa o ka viscosity, ʻoi aku ka nui o ka solubility. Ke kū'ē paʻakai: Hydroxypropyl methylcellulose no ke kūkulu ʻana...E heluhelu hou aku»
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01. ʻO ka ʻokoʻa ma waena o ka hydroxypropyl methyl hoʻopunipuni a me ka hydroxypropyl methyl kiʻekiʻe. Ke ʻano: ʻIke ʻia ka palaoa maʻemaʻe HPCM he homogeneous loa, ma waena o 0.3 a me 0.4 g/ml. Hoʻopaʻa ʻo Amylum i ka palaoa no laila he wai ka HPCM a emi ke kaumaha ma mua o nā detoxifiers maʻamau. Nā kūlana: piha ka palaoa i ka palaoa, hpm ...E heluhelu hou aku»
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ʻAʻole nui ka poʻe hoʻohana e hoʻolohe pinepine i ka pilikia o ka mahana gel o ka hydroxypropyl methylcellulose. I kēia mau lā, ua hoʻokaʻawale ʻia ka hydroxypropyl methylcellulose e like me ka viscosity, akā no kekahi mau wahi kūikawā a me nā ʻoihana kūikawā, ʻo ka viscosity wale nō o ka huahana ke hōʻike ʻia...E heluhelu hou aku»
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Nui nā kumu e pili ana i ka hoʻopili ʻana o ka hydroxypropyl methylcellulose HPMC i nā mea kūkulu hale, ʻoi aku ka plaster gypsum, penei: 1 ka paʻa ʻana o ka wai ʻO Hydroxypropyl methylcellulose no ke kūkulu ʻana e pale aku i ka omo nui ʻana o ka wai e ka substrate, a i ka wā e hana ai ka gyp ...E heluhelu hou aku»
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He palena ko ka hoʻohuihui hoʻokahi i ka hoʻomaikaʻi ʻana i ka hana o ka slurry gypsum. Inā makemake ka hana o ka mortar gypsum e hoʻokō i nā hopena kūpono a hoʻokō i nā koi noi like ʻole, pono e hoʻohuihui ʻia nā mea hoʻohuihui kemika, nā mea hoʻohuihui, nā mea hoʻopiha, a me nā mea like ʻole a c...E heluhelu hou aku»