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ʻO ka Hydroxypropyl methylcellulose kahi mea i hoʻohana nui ʻia. ʻOi loa i ka hoʻohana ʻana i ka pauka putty. Nui nā waiwai huahana e like me: ka paʻakai paʻakai, ka hana ʻili, ka gelation thermal, ka paʻa PH, ka paʻa ʻana o ka wai, adhesion, a me nā mea ʻē aʻe.Heluhelu hou aku»
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HPMC Ka 'ike a me ka waiwai: ke'oke'o a ke'oke'o ke'oke'o fibrous a granular pauda Density: 1.39 g/cm3 Solubility: aneane hiki'ole ke ho'ohehe'e 'ia i ka ethanol piha, ether, acetone; ka pehu ʻana i loko o kahi ʻoluʻolu colloidal māmā a ʻeleʻele paha i loko o ka wai anuanu HPMC Paʻa: Paʻa ka paʻa a paʻa ʻole me ...Heluhelu hou aku»
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ʻO ka viscosity index o ka hydroxypropyl methylcellulose he mea nui loa. ʻAʻole hōʻike ka viscosity i ka maʻemaʻe. ʻO ka viscosity o cellulose HPMC pili i ke kaʻina hana. Pono nā wahi hoʻohana like ʻole e koho i ka HPMC cellulose me nā viscosities ʻē aʻe, ʻaʻole ka kiʻekiʻe o ka vi...Heluhelu hou aku»
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He aha ka ʻokoʻa ma waena o ka hydroxypropyl methylcellulose (HPMC) me ka S a i ʻole? 1. Hoʻokaʻawale ʻia ʻo HPMC i ke ʻano koke a me ke ʻano hoʻopuehu wikiwiki HPMC ʻano hoʻopuehu wikiwiki ʻia me ka leka S. I ka wā o ke kaʻina hana, pono e hoʻohui ʻia ka glyoxal. ʻAʻole hoʻohui ke ʻano koke HPMC i kekahi...Heluhelu hou aku»
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HPMC viscosity haʻahaʻa: Hoʻohana nui ʻia ʻo HPMC 400 no ka mortar hoʻonaʻauao iho, akā lawe ʻia mai. Ke kumu: He haʻahaʻa ka viscosity, ʻoiai ʻaʻole maikaʻi ka paʻa ʻana o ka wai, akā maikaʻi ka pae ʻana, a ʻoi aku ka nui o ka mortar density. Medium a haʻahaʻa viscosity: hydroxypropyl methylcellulose HPMC 20000-40000 ...Heluhelu hou aku»
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Ka pulupulu hoʻomaʻemaʻe—wehe—alkalizing—etherifying—neutralizing—separating—holoi—separating, maloo—pulverizing—packing—hoʻopau pulupulu wehe ʻia: wehe ʻia ka pulupulu i hoʻomaʻemaʻe ʻia e wehe i ka hao, a laila hoʻoheheʻe ʻia. ʻO ka pulupulu i hoʻomaʻemaʻe ʻia i loko o ke ʻano o ka pauka, a ʻo ka nui o kāna ʻāpana he 80 mesh ...Heluhelu hou aku»
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No ka ʻōnaehana pale pale waho, ʻo ia ka mea maʻamau me ka mortar hoʻopaʻa o ka papa hoʻopulapula a me ka mortar plastering e pale ai i ka ʻili o ka papa insulation. Pono e maʻalahi ka hoʻoulu ʻana i kahi momona hoʻopaʻa maikaʻi, maʻalahi e hana, ʻaʻole pili i ka pahi, a he anti-sag maikaʻi. ef...Heluhelu hou aku»
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ʻO ka Hydroxypropyl methylcellulose kahi mea maʻamau maʻamau i ka ʻoihana kemika hale. I ka hana ʻana i kēlā me kēia lā, lohe pinepine mākou i kona inoa. Akā ʻaʻole ʻike ka poʻe he nui i kona hoʻohana. I kēia lā, e wehewehe au i ka hoʻohana ʻana i ka hydroxypropyl methylcellulose i nā ʻano like ʻole. 1. Kūkulu ...Heluhelu hou aku»
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ʻO nā palapala pili i ka home a me nā ʻāina ʻē i ka hoʻomākaukau ʻana i nā mea hoʻohui lāʻau hydroxypropyl methylcellulose (HPMC) i nā makahiki i hala iho nei ua loiloi ʻia, nānā ʻia a hōʻuluʻulu ʻia, a me kāna noi i nā hoʻomākaukau paʻa, hoʻomākaukau wai, hoʻomau a hoʻopaʻa ʻia nā hoʻomākaukau hoʻokuʻu ʻana, ca...Heluhelu hou aku»
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Ma o ka hōʻuluʻuluʻana a me ka hōʻuluʻulu o ka cellulose ether hopena ho'āʻo ma nā mokunaʻekolu,ʻo nā hopena nui penei: 5.1 Ka hopena 1. Ka unuhiʻana o ka cellulose ether mai nā mea kanu mea kanu (1) ʻO nā mea o nā mea kanu mea kanu ʻelima (moisture, lehu, lāʻau. maikaʻi, cellulose a me ka hemicel ...Heluhelu hou aku»
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1 Hoʻomaka Mai ka hiki ʻana mai o nā mea pena hoʻoheheʻe, ʻo ka sodium alginate (SA) ka paʻi nui no ka paʻi ʻana i ka pelo reactive ma nā lole pulupulu. Ke hoʻohana nei i nā ʻano ʻekolu o ka cellulose ethers CMC, HEC a me HECMC i hoʻomākaukau ʻia ma ka Mokuna 3 e like me ka paʻi kumu, ua hoʻohana ʻia lākou i ka hoʻomaikaʻi ʻana i ka paʻi dye reactive ...Heluhelu hou aku»
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Ma ke aʻo ʻana i ka hopena o nā ʻano like ʻole o ka hydroxypropyl methylcellulose (HPMC) i ka paʻi ʻana, nā waiwai rheological a me nā waiwai mechanical o ka mīkini paʻi 3D, ua kūkākūkā ʻia ke ʻano kūpono o ka HPMC, a ua kālailai ʻia kona ʻano hana i hui pū ʻia me ka microscopic mor...Heluhelu hou aku»