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ʻO ka pauka Putty ka mea nui i haku ʻia me nā mea hana kiʻiʻoniʻoni (nā mea hoʻopaʻa), nā mea hoʻopihapiha, nā mea mālama wai, nā mea mānoanoa, nā mea hoʻohemo, a me nā mea ʻē aʻe. ʻO nā mea maka kemika organik maʻamau i ka pauka putty e komo pū me: cellulose, starch pregelatinized, starch ether, polyvinyl alcohol, dispersible latex p...E heluhelu hou aku»
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1. He aha ka hoʻohana nui ʻana o ka hydroxypropyl methylcellulose (HPMC)? Hoʻohana nui ʻia ka Hydroxypropyl methylcellulose 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 i ka Hydroxypropyl methylcellulose ...E heluhelu hou aku»
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ʻO kēia huahana he 2-hydroxypropyl ether methyl cellulose, he huahana semi-synthetic. Hiki ke hana ʻia ma o ʻelua mau ʻano: (1) Ma hope o ka mālama ʻana i nā linters pulupulu a i ʻole nā lohi pulp lāʻau me ka soda caustic, ua hui pū ʻia me ka chloromethane a me ka epoxy Propane reacts, hoʻomaʻemaʻe ʻia a pulverized e loaʻa ai; (2) ...E heluhelu hou aku»
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Hoʻohana pinepine ʻia ka Hydroxypropyl methylcellulose ma nā ʻoihana like ʻole. ʻOiai ʻaʻole maopopo loa i ka poʻe he nui, hoʻopilikia ia i nā ʻoihana like ʻole. I ke kaʻina hana kūkulu o ka ʻoihana kūkulu, hoʻohana nui ʻia no ke kūkulu ʻana i ka paia a me ka hoʻonaninani stucco, Caulking a me nā mea ʻē aʻe...E heluhelu hou aku»
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Hoʻoikaika ka mortar Hydroxypropyl methylcellulose-masonry i ka hoʻopili ʻana i ka ʻili o ka masonry, a hiki ke hoʻonui i ka paʻa ʻana o ka wai, i hiki ke hoʻomaikaʻi ʻia ka ikaika o ka mortar. Hoʻomaikaʻi i ka lubricity a me ka plasticity e hoʻomaikaʻi i ka hana kūkulu, maʻalahi ke kau ʻana, mālama i ka manawa, a hoʻomaikaʻi ...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 hiki ke hoʻoheheʻe ʻia i ka solvent. 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: ① Mea hoʻopaʻa wai, ②Mānoanoa, ③Pae ...E heluhelu hou aku»
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Ma ke ʻano he mea hoʻohui hana kiʻekiʻe, hiki i ka cellulose ether papa mea hale ke hoʻomaikaʻi i ka paʻa ʻana o ka wai a me nā waiwai mānoanoa o nā mea hale, a hoʻomaikaʻi i ka hana o ke kūkulu ʻana. Hoʻohana nui ʻia ia e hoʻomaikaʻi a hoʻomaikaʻi i ka hoʻokomo ʻana i ka mortar masonry, mortar insulation thermal, til...E heluhelu hou aku»
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Loaʻa i ka Cellulose Etera ka paʻa ʻana o ka wai maikaʻi loa, hiki ke pale i ka makū i loko o ka wili pulu mai ka hoʻoheheʻe ʻana i ka wā mua a i ʻole ke komo ʻia e ka papa kumu, a hōʻoia i ka hydrated piha ʻana o ka sima, a laila e hōʻoia ana i nā waiwai mechanical o ka wili, ʻoi aku ka maikaʻi ...E heluhelu hou aku»
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ʻO Hydroxypropyl methylcellulose (HPMC) kahi cellulose i hui ʻia me ka ether non-ionic, wai-soluble. He keʻokeʻo ke ʻano o ka pauka melemele iki a i ʻole ka mea granular, ʻono ʻole, ʻala ʻole, ʻaʻohe ʻawaʻawa, kūpaʻa kemika, a hoʻoheheʻe ʻia i loko o ka wai e hana i kahi hopena laumania, moakaka a viscous. ʻO kekahi o nā mo...E heluhelu hou aku»
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1. Nā huahana Cellulose ether i hoʻohana ʻia i nā mea hoʻopili tile Ma ke ʻano he mea hoʻonaninani hana, ua hoʻohana nui ʻia nā tile keramika ma ka honua holoʻokoʻa, a pehea e hoʻopili ai i kēia mea paʻa e palekana ai a paʻa hoʻi he mea hopohopo mau ia o ka poʻe. ʻO ka puka ʻana mai o nā mea hoʻopili tile keramika, i loko o kahi ...E heluhelu hou aku»
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He aha ka pauka mortar insulation thermal? Hoʻohana ka pauka mortar insulation thermal i ka mortar maloʻo i kāwili mua ʻia ma ke ʻano he mea sima nui, e hoʻohui ana i nā fibers anti-cracking kūpono a me nā mea hoʻohui like ʻole, e hoʻohana ana i nā ʻāpana polystyrene foam e like me nā hōʻuluʻulu māmā, a hoʻonohonoho iā lākou ma ka like ...E heluhelu hou aku»
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I kēia manawa, ʻoi aku ka nui o ke kūʻai aku ʻana o ka hydroxypropyl carboxymethyl cellulose, ʻaʻole kaulike ke kumukūʻai, pehea e hoʻomaʻemaʻe koke ai i ka maikaʻi o ka hydroxypropyl methyl cellulose ua lilo i pilikia koʻikoʻi! No laila pehea e hoʻoholo ai i ka maikaʻi o ka hydroxypropyl methylcellulose? ʻO ka mea mua e nānā ai, ʻo ia ka keʻokeʻo...E heluhelu hou aku»