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1. Kumumanaʻo Hiki ke ʻike ʻia mai ke ʻano hana i maʻalahi loa ka hoʻokaʻawale ʻana o ka hydrogen (Na+) ma CMC i loko o ka wai hoʻoheheʻe (aia ma ke ʻano he paʻakai sodium), no laila aia ka CMC ma ke ʻano he anion i loko o ka wai hoʻoheheʻe, ʻo ia hoʻi, he uku maikaʻi ʻole kona a he amphoteric....E heluhelu hou aku»
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Hiki ke hoʻohana ʻia ʻo Hydroxyethyl methyl cellulose HEMC ma ke ʻano he mea pale colloid, emulsifier a me dispersant ma muli o kāna hana hana ma luna o ka ʻili i loko o ka hopena wai. ʻO kahi laʻana o kāna noi penei: ʻO ka hopena o ka hydroxyethyl methyl cellulose ma nā waiwai o ka sima. Hydroxyethyl methylce...E heluhelu hou aku»
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ʻO ka mortar anti-crack ʻO ka mortar anti-crack (mortar anti-crack), i hana ʻia me ka mea anti-crack i hana ʻia me ka emulsion polymer a me ka admixture, sima a me ke one i hui pū ʻia me ka wai ma kahi ʻāpana, hiki ke hoʻokō i kahi deformation me ka ʻole o ka haki ʻana, a hana pū me ka grid Cloth hana maikaʻi. Kūkulu...E heluhelu hou aku»
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ʻO ka ʻōnaehana uhi wai ma ke ʻano he kahua noi koʻikoʻi o ka ʻoihana cellulose ether, ua nele ka cellulose ether kūloko maikaʻi loa e hoʻokō i ke koi mākeke e ulu ana, me ke ahulau a me nā loli i ke kūlana honua, ua nui pū kekahi kaulahao lako cellulose ether ...E heluhelu hou aku»
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Ke kuleana o ka pauka latex redispersible i loko o ka mortar I kēia manawa, ʻoiai ke ʻae mālie ʻia nei nā huahana mortar pauka maloʻo kūikawā a hoʻohana nui ʻia, hoʻolohe ka poʻe o ka ʻoihana i ka pauka latex redispersible ma ke ʻano he hoʻokahi o nā mea hoʻohui nui o ka mortar pauka maloʻo kūikawā, no laila nā ʻano like ʻole ...E heluhelu hou aku»
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ʻO ke ʻano hoʻomānoanoa o ka hydroxyethyl cellulose ka hoʻonui ʻana i ka viscosity ma o ka hoʻokumu ʻana o nā pilina hydrogen intermolecular a me intramolecular, a me ka hydration a me ke kaulahao entanglement o nā kaulahao molekala. No laila, hiki ke hoʻokaʻawale ʻia ke ʻano hoʻomānoanoa o ka hydroxyethyl cellulose int...E heluhelu hou aku»
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ʻO ka nānā ʻana i nā kumu o ka haki ʻana o ka papa gypsum plastering 1. Ke kumu o ka nānā ʻana i nā mea maka o ka plastering gypsum a) ʻO ka plaster hale kūpono ʻole Loaʻa i ka gypsum hale ka nui o ka dihydrate gypsum, kahi e alakaʻi ai i ka hoʻopili wikiwiki ʻana o ka plastering gypsum. I mea e loaʻa ai ka pro i ka plastering gypsum...E heluhelu hou aku»
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Ua lilo ʻo HPMC hydroxypropyl methylcellulose i hoʻokahi o nā mea hoʻohui lāʻau lapaʻau nui loa ma ka home a ma waho, no ka mea, he mau pono ko HPMC i loaʻa ʻole i nā mea hoʻohui ʻē aʻe. 1. Ka hoʻoheheʻe ʻia ʻana o ka wai He mea hoʻoheheʻe ia i ka wai anuanu ma lalo o 40 ℃ a i ʻole 70% ethanol, a he mea hoʻoheheʻe ʻole ia i ka wai wela ma luna o...E heluhelu hou aku»
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1. He aha ka hoʻohana nui ʻana o ka cellulose? Hoʻohana nui ʻia ka HPMC i nā mea kūkulu hale, nā uhi, nā resins synthetic, nā keramika, nā lāʻau lapaʻau, nā meaʻai, nā lole, ka mahiʻai, nā mea hoʻonani, ka paka a me nā ʻoihana ʻē aʻe. Hiki ke hoʻokaʻawale ʻia ka HPMC i ka papa ʻoihana, ka papa meaʻai a me ka papa lāʻau lapaʻau e like me...E heluhelu hou aku»
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ʻO ka cellulose ether he cellulose kūlohelohe (pulpulu i hoʻomaʻemaʻe ʻia a me ka pulp lāʻau, a pēlā aku) ma ke ʻano he mea maka, ma hope o ka etherification o nā ʻano derivatives, ʻo ia ka cellulose macromolecule hydroxyl hydrogen e ka hui ether i hoʻololi hapa ʻia a piha paha ma hope o ka hoʻokumu ʻia ʻana o nā huahana, ʻo ia ka derivat iho ...E heluhelu hou aku»
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ʻO nā mea hoʻopili kūlohelohe nā mea hoʻopili i hoʻohana pinepine ʻia i ko kākou ola. Wahi a nā kumu like ʻole, hiki ke hoʻokaʻawale ʻia i ke kola holoholona, ke kola mea kanu a me ke kola mineral. ʻO ke kola holoholona e komo pū me ke kola ʻili, ke kola iwi, ka shellac, ke kola casein, ke kola albumin, ke kola ʻōpū iʻa, a pēlā aku; ʻo ke kola mea kanu e komo pū me ka starch, ...E heluhelu hou aku»
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ʻO kēia ʻatikala ma ke ʻano o nā nīnau a me nā pane no ka mea heluhelu e pili ana i ka ʻike pili i ka hydroxypropyl methyl cellulose ether, i loaʻa iā ʻoe kahi ʻike hohonu o HPMC i ka manawa pōkole, i mea e koho maikaʻi ai a hoʻohana i kēia ʻano huahana i ka hana maoli. 1, he aha ka hoʻohana nui o...E heluhelu hou aku»