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He hana maikaʻi loa ka ʻili ʻo Hydroxypropyl methylcellulose (HPMC), akā no ka mea he gel thermal ka HPMC, ua haʻahaʻa loa ka viscosity ma ka mahana haʻahaʻa, ʻaʻole ia e kūpono i ka uhi ʻana (a i ʻole ke kuʻi ʻana) a me ka hoʻomaloʻo ʻana ma ka mahana haʻahaʻa e hoʻomākaukau ai i ka ʻili ʻai, e hopena ana i ka hana hana maikaʻi ʻole; i loko ...E heluhelu hou aku»
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I ka hoʻāʻo ʻana a me ka hana nui ʻana o nā papa hoʻokuʻu mau ʻia ʻo nifedipine, nā papa hana pale hānau, nā papa hoʻōla ʻōpū, nā papa fumarate ferrous, nā papa buflomedil hydrochloride, a me nā mea ʻē aʻe, hoʻohana mākou i ka wai hydroxypropyl methylcellulose (HPMC), Hydroxypropyl methylcellulose a me ka resin polyacrylic acid...E heluhelu hou aku»
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Hoʻohana ʻia ʻo Hydroxypropyl methylcellulose (HPMC) ma ke ʻano he hoʻokahi o nā mea hoʻohui lāʻau lapaʻau nui loa ma ka home a ma waho. Hiki ke hoʻohana ʻia ʻo HPMC ma ke ʻano he mea hoʻokumu kiʻiʻoniʻoni, mea hoʻopili, mea hoʻokuʻu hoʻomau, mea hoʻokuʻu, emulsifier, mea hoʻoheheʻe, a pēlā aku. He ʻāpana koʻikoʻi nā mea hoʻohui lāʻau lapaʻau o ka p...E heluhelu hou aku»
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E pili ana i ka pilikia o ka mahana gel o Hydroxypropyl Methyl Cellulose HPMC, ʻaʻole nui ka poʻe hoʻohana e hoʻolohe pinepine i ka pilikia o ka mahana gel o Hydroxypropyl Methyl Cellulose. I kēia mau lā, ua hoʻokaʻawale ʻia ʻo Hydroxypropyl Methyl Cellulose e like me kona viscosity, akā no No...E heluhelu hou aku»
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1. Hoʻokaʻawale ʻana: Hiki ke hoʻokaʻawale ʻia ka HPMC i ke ʻano koke a me ke ʻano wela-hoʻoheheʻe. Hoʻopuehu koke nā huahana ʻano koke i ka wai anuanu a nalowale i loko o ka wai. I kēia manawa, ʻaʻohe mānoanoa o ka wai, no ka mea, ua hoʻopuehu wale ʻia ka HPMC i ka wai a ʻaʻohe hoʻoheheʻe maoli. Ma hope o 2 mau minuke, ...E heluhelu hou aku»
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ʻO Hydroxypropyl methylcellulose (HPMC) kahi ʻetera cellulose non-ionic i hana ʻia mai ka cellulose polymer kūlohelohe ma o kahi moʻo o ka hana kemika. He pauka keʻokeʻo ʻala ʻole, ʻono ʻole a ʻaʻohe mea ʻawahia e pehu ana i ka wai anuanu i kahi hopena colloidal maopopo a hazy iki paha. Loaʻa ka pro...E heluhelu hou aku»
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E hoʻomaʻemaʻe mua i ke kua o nā tile. Inā ʻaʻole i hoʻomaʻemaʻe ʻia nā ʻōpala, ka papa lana a me ka pauka hoʻokuʻu koena ma ke kua o nā tile, he mea maʻalahi ke hōʻiliʻili a ʻaʻole e hana i kahi kiʻiʻoniʻoni ma hope o ke kau ʻia ʻana o ka mea hoʻopili. Hoʻomanaʻo kūikawā, hiki ke pena ʻia nā tile i hoʻomaʻemaʻe ʻia me ka mea hoʻopili ma hope o ko lākou...E heluhelu hou aku»
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1. ʻO ke kumuhana a me ka laulā o ka noi Kuhikuhi kēia ʻano hana i nā mea hana a me nā ʻanuʻu hana no ka hoʻoholo ʻana i ke kahe o ka sima sima. Pili kēia ʻano hana i ka hoʻoholo ʻana i ke kahe o ka sima Portland lehu pele, ka sima Portland hui pū ʻia, ka sima Portland maʻamau...E heluhelu hou aku»
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ʻO ka sodium carboxymethyl cellulose (CMC) kahi derivative carboxymethylated o ka cellulose, i ʻike ʻia hoʻi ʻo cellulose gum, a ʻo ia ka ionic cellulose gum koʻikoʻi loa. ʻO CMC ka mea maʻamau he hui polymer anionic i loaʻa ma ka hana ʻana i ka cellulose kūlohelohe me ka alkali caustic a me ka waikawa monochloroacetic. ʻO ka mol...E heluhelu hou aku»
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ʻO ka nui o ka lehu he hōʻailona koʻikoʻi o ka hydroxypropyl methylcellulose. Nīnau pinepine nā mea kūʻai aku i ka wā e maopopo ai iā lākou ka hydroxypropyl methylcellulose: he aha ka waiwai o ka lehu? ʻO ka Hydroxypropyl methylcellulose me ka liʻiliʻi o ka lehu ʻo ia hoʻi ka maʻemaʻe kiʻekiʻe; ʻo ka cellulose me ka nui o ka lehu ʻo ia hoʻi ka...E heluhelu hou aku»
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ʻO ka waiwai pH maʻamau o nā huahana gypsum he waikawa a kūlike ʻole paha. I kēia manawa aia ʻelua ʻano o ka hydroxypropyl methylcellulose papa kūkulu ma ka mākeke: ka cellulose hoʻoheheʻe lohi a me ka cellulose koke (S). ʻAʻole kūpono ka cellulose koke no nā ʻōnaehana gypsum. Nā huahana, ʻilihune loa ka solubility...E heluhelu hou aku»
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ʻO ka paʻa ʻana o ka wai mai ka Hydroxypropyl Methyl Cellulose kekahi o nā waiwai koʻikoʻi o ka Hydroxypropyl Methyl Cellulose. ʻO nā mea e like me ka mahana o ka ea, ka mahana a me ka wikiwiki o ke kaomi makani e hoʻopilikia i ka wikiwiki o ka volatilization o ka wai i loko o ka sima sima a me nā huahana gypsum-based. No laila, i loko...E heluhelu hou aku»