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--A: HPMC ākea pinepineʻia i loko o ke kūkuluʻana i nā mea waiwai, nā lole, ka lāʻau lapaʻau, ka lāʻau lapaʻau. Hiki ke hoʻokaʻawaleʻiaʻo HPMC I kēia manawa,ʻo ka hapa nui o nā huahana home he papa hana kūkulu. I ka papa hana kūkulu,ʻo ka nui o ka pauna e kau nui loa, ma kahi o 90% i hoʻohanaʻia no ka hoʻokomoʻana i ka pauʻana o ka papa.
2. He nui nāʻano o ka hydroxyproopploflosellfullose (hpmc), a he aha kaʻokoʻa ma ko lākou hoʻohana?
- Ua hiki ke hoʻokaʻawaleʻia: HPMC i kahiʻano koke a me keʻano met-met ʻO nā huahana Typent-type e hele wikiwiki i ka wai anuanu a nalowale i loko o ka wai. I kēia manawa,ʻaʻohe helehelena ka wai, no ka meaʻaʻole i hoʻopaʻapaʻaʻiaʻo HPMC i ka wai aʻaʻohe kumu maoli maoli. Ma hope o 2 mau minuke, ua hoʻonuiʻia ka viscosity o ka wai o ka wai ʻO nā huahana wela wela, i ka wā e hālāwai ai me ka wai anuanu, hiki ke hoʻokaʻawale koke i ka wai wela a nalowale i ka wai wela. Ke hele nei ka mahana i kahi mahana i kekahi mahana, ua hele mālie ka viscosity a hiki i kahi clogcous conscould colccous colcoud collind. Hiki ke hoʻohanaʻia keʻano o keʻano wela i ka pauʻana i ka pauka a me ka momi. I loko o ka wai wai a me ka pena, e hanaʻia ka phenonon aʻaʻole hiki ke hoʻohanaʻia. ʻO keʻano o keʻano o keʻano o nā noi noi. Hiki ke hoʻohanaʻia i loko o ka hoʻokomoʻana i ka powder a me ka lepo, a me keʻano o ka wai wai a me ka pena.
3. He aha nāʻano hana o ka hoʻohemoʻana o ka hydroxyproopsl midylcellse (hpmc)?
- Ālelo:ʻO keʻano o ka wai wela Ua weheweheʻia nāʻano maʻamauʻelua e like me kēia:
1) E kau i ka nui o ka wai e pono ai i ka pahu a wela i kahi o 70 ° c. Ua hoʻohuiʻia ka huiʻana o ka hydroxyrosllosel mardylcellsel me ka hoʻouluʻana i ka puʻupuʻu, hoʻomaka mua i ka hpmc, i hoʻomāloilo ai me ka hoʻouluʻana.
2), e hoʻohui i 1/3 a iʻole 2/3 o ka wai i koiʻia i loko o ka pahu, e hōʻoluʻolu i keʻano o ka wai ma 7) A laila e hoʻohui i ke koena o ka wai anuanu i ka wai wela i ka slurry, ua ho'ōlaʻia ke kāwiliʻana ma hope o ka hoʻouluʻana.
Wahi a Powder: Mile HPMC Powder me ka nui o nā mea pwdery, a laila e hoʻohui pūʻia ka wai, a laila e hoʻohui wale i ka wai E wehe koke ka pauka e hoʻopili koke me ka wai. Hoʻohanaʻia keʻano - [Hydroxyproopsl ]
4. Pehea e hoʻoponopono ai i keʻano o ka maikaʻi o ka hydroxyproopyl althylcelll
-ʻO ka mea: Akā,ʻo ka hapa nui o nā huahana maikaʻi kahi keʻokeʻo maikaʻi. ) ʻO ka hapa nui o ka HPMC i hanaʻia ma Hebei he 80 mesh. ʻO ka mea kūʻai aku i ka maikaʻi,ʻoi aku ka maikaʻi. (3) transmittunce: E kau i ka mydroxyprooparlulose (hpmc) i ka wai e hana ai i kahi colloid, a nānā i kona transmit. ʻOi aku ka kiʻekiʻe o ka hoʻololiʻana,ʻoi aku ka maikaʻi,ʻo ka hōʻikeʻana e hōʻike ana i nā mea haʻahaʻaʻole i loko o ia mea. ʻOi aku ka maikaʻi o keʻano o ka reactors reactors (4) ka gravity kūikawā:ʻoi aku ka nui o ka gravity kūikawā,ʻo ka meaʻoi aku ka maikaʻi. He nui ka nui o ka gravity, maʻamau no ka mea he kiʻekiʻe hydroyproblel ma ke kiʻekiʻe, aʻoi aku ka maikaʻi o ka wai hydroyproops.
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--Nswer:ʻO ka nui o ka HPMC i hoʻohanaʻia i nā noi noi kūpono e pili ana i keʻano o ke aniani,ʻo keʻano o ka nui o ke aniani. Ka'ōlelo maʻamauʻana, aia ma waena o 4 kg a me 5 kg. No ka laʻana, ka hapa nui o ka mea kau e kau ana ma Beijing is 5 kg; ʻO ka hapa nui o ka pauka kau i loko o Guizhou he 5 kg i ke kauwela a me 4.5 kg i ka hoʻoilo;
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-ʻO ka mea:ʻO ka Powty Powder he 100,000 yuan, aʻoi aku ka nui o ka marora, a he mea maʻalahi ia e hoʻohana i ka makahiki 150,000 yean. Eia kekahi,ʻo ka hana nui loa o ka HPMC e mālama i ka wai, ua hahaiʻia e ka pena. Ma ka mana hoʻokomo, e like me ka lōʻihi o ka laweʻana o ka wai a he haʻahaʻa ka viscosity a he haʻahaʻa loa (70,000-80,000), hiki iā ia ke hiki. ʻO kaʻoiaʻiʻo,ʻoi aku ka kiʻekiʻe o ka viscosity, aʻoi aku ka maikaʻi o ka wai. Keʻoi aku ka nui o ka viscosity i 100,000,ʻo ka hopena o ka viscosity ma keʻano o ka wai.
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--Nswer: Hydroxyproopsl ʻOi aku kaʻoi aku ka kiʻekiʻe o ka hydroxyproopsl,ʻoi aku ka maikaʻi o ka wai. High Viscosity, ka holoʻana o ka wai
8. He aha nā mea nui nui o nā mea nui o ka hydroxyproopsl mathylcellluse (hpmc)?
- A:ʻO nā mea nui nui o nā mea waiwai nui o hydroxyproopulose (HPMC):ʻO Acticene
9. Pehea ke kumu nui o HPMC ma ka noi o ka mea hoʻokomo i ka paunē, a aia anei kekahi cmisistry?
- Ua loaʻa iā HPMCERTER:ʻEkolu mau hanaʻekolu o ka shackey ʻO Spickey: Hiki keʻokiʻia ka cellulouse e hoʻokuʻu i ka hoʻokuʻuʻana, e mālama i kaʻaiʻana a me ke kūlike, a pale aku i ke kō. Ka nui o ka wai ʻO ke kūkuluʻana:ʻO Cellulouse he hopena lubricating, hiki i ka mea e hiki ai ke hana i ka powder maikaʻi maikaʻi. ʻAʻole komoʻo HPMC i kahiʻano emeka a me nā pāʻani wale nō e pāʻani wale i kahi kuleana A Healx. Ka hoʻohuiʻana i ka wai i ka wai kau i kauʻia a kau i ka pā ma luna o ka paia he hopena chemika. Ma muli o ke hoʻokumuʻana o nā mea hou, e lawe i ka pou hoʻopihapiha ma ka paia ma ka paia mai ka paia, e mālei i laila, a me ka hoʻohanaʻana. ʻAʻole ia e hana, no ka mea, nā mea hou ) i luna. ʻO nā'āpana nui o ka pohō o ka ash calcium: kahi kāwili o ca (ʻo ka calohi ma lalo o ka wai a me ka hpmc .2 iho.
10.ʻO HPMC he non-avalise cellulouse eter, no laila he aha keʻano o ke aniani?
- pane: ma nā hua'ōlelo o Lallman,ʻaʻole nā mea likeʻole e pili ana i nā mea nona ka wai. E pili ana i ka inoa i ke kaʻina hana e hoʻokaʻawaleʻia kahi electrolyte i nā mea i loaʻaʻole i ka neʻeʻana i nā mea i loaʻaʻole (e like me ka wai. No ka laʻana,ʻo ka sdium choretiide (nacl), ka paʻakai i loaʻa i ka wai a me nā notala e hoʻopiʻi maikaʻiʻia. ʻO ia, ke hoʻokauʻiaʻo HPMC i ka wai,ʻaʻole ia e hōʻino i loko o keʻano o nā'āpana o Molecules.
11. He aha keʻano o keʻano o ke gel o ka hydroxyproopsl mathylcellrea e pili ana?
A:ʻO ke'Āpī o ka hpmc e pili ana i kona hui memo he memoxy, ka haʻahaʻa o nā leka uila ↑, ke kiʻekiʻe o ka male ↑.
12.ʻO ka hāʻuleʻana o ka pwder o ka pwder piwder i mea e hana ai me HPMC?
--Nswer:ʻO ka pwder e pili ana i ka pauʻana o ka putty ka mea e pili ana i ka maikaʻi o ka celum o ka lehu, a he mea liʻiliʻi e hana me HPMC. ʻO ka helu helu haʻahaʻa haʻahaʻa o ka calcium a me ka hapa kūponoʻole o Cao a me ke ce (oh) 2 ma ka calcium e loaʻa ai ka pulu. Inā he mea e hana ai me HPMC, a laila e hoʻomau ka wai o HPM i ka HPMC e kumu i ka hāʻuleʻana o ka putder. No nā kumu kiko'ī, eʻoluʻolu e pili i ka nīnau 9.
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- Hoʻohuiʻia keʻano o ka wai anuanu o ka hpmc o ka hpmc o ka hpmc i hanaʻia me ka glyoxal, a ua hoʻoleiʻia ia ma ka wai anuanu, akāʻaʻole i hoʻokaʻawaleʻia ia ma ke kai anuanu,ʻaʻole naʻe i pau. Ke piʻi aʻe ka mea aʻoaʻo iā ia, hemoʻia ia. ʻAʻole i hanaʻia keʻano metl i ka wela me ka glyoxal. Inā he nui ka nui o ka glyoxal, ua wikiwiki ka pale o ka palaua, akā e hoʻonui ka heʻe, a me ka nui o ka glyoxal.
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--Nswer:ʻO ka HPMC i hanaʻia e ke ala e hoʻohana ai i ke ala e hoʻohana ai i ka toluene a me ka isoproopanol e like me keʻano. Ināʻaʻole maikaʻi loa ka holoiʻana, e lilo ai kekahi meʻono kūlohelohe.
15. Pehea e koho ai i kahi hana hydroxyproxyl kūpono kūpono (HPMC) no nā kumu likeʻole?
- ʻO ka noiʻana o ka mortar: nā koi kiʻekiʻe, kiʻekiʻe, kiʻekiʻe loa, 150,000ʻoi aku ka maikaʻi. ʻO ka noiʻana o Glue: Pono e pono i ka huahana, kiʻekiʻe viscolity kiʻekiʻe.
16, He aha ke ala o ke ala o hydroxyproopyl middylcellse?
-; ʻO Celdrolose hydroseyprooppoppyl methyl ether; ʻO ka hybomellose, cellulouse, 2-hydroxyprooppyl cellulouse eter. ʻO Cellulous hydroseyprooppyl methyl ether hyprolose.
17.ʻO ka noiʻana o HPMC i loko o ka hoʻokomoʻana i ka pauka, he aha ke kumu no nā pulu no nā'ōpala i loko o ka nui o ka'ōpala?
- Ua loaʻa iā HPMCERTER:ʻEkolu mau hanaʻekolu o ka shackey ʻAʻole i komo i loko o kahi hopena. Nā kumu no nā pulupulu: 1. Ua kauʻia ka wai nui. 2,ʻaʻole e maloʻo ka papa lalo, e hoʻokaʻawale wale i kahi'āpana'ē aʻe ma luna, a he mea maʻalahi ia i Foom.
18. He aha keʻano o ka waihona kaukauʻana no ka pauka no nā paia i loko a me waho?
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ʻO ka Pow o waho
19. He aha kaʻokoʻa ma waena o HPMC a me MC?
A:ʻO MC ka MRSYL CLEELUSE, i hanaʻia e ka mālamaʻana i ka curniding cherent me ka collorie. ʻO ka maʻamau,ʻo ke kiʻekiʻe o ke kohoʻana he 1.6 ~ 2.0 No nā meaʻole o ka neetic cellouse eter.
) ʻO ka maʻamau, inā he nui ka nui o ka loaʻa, he liʻiliʻi ka maikaʻi, a nui ka lole, he kiʻekiʻe ka hale kūʻai wai, kiʻekiʻe ka nui o ka wai. I waena o lākou,ʻo ka nui o ka hoʻohuiʻana ka mana nui loa ma ka pae mālama manawa, aʻaʻole kūlike ka kiʻekiʻe o Viscosity i ka pae o ka pae mālama uku. Ke hilinaʻi nui nei keʻano o ka dissolution ma ke kiʻekiʻe o ka hoʻololiʻana i ka hoʻololiʻana o nā'āpana cellouse a me ka maikaʻi o nā'āpana. Ma waena o nā mea i luna aʻe i luna aʻe,ʻo Mityl Cellulouse a me ka hydroxyproopyl milllulse e loaʻa nā kumukūʻai o ka wai.
(2) Keʻoki neiʻo Mathylcelloulose i ka wai anuanu, akā paʻakikī e hoʻokaʻawale i ka wai wela, a he hopena paʻakikī loa kona hopena i ka laulā o ka pH = 3 ~ 12. He kūpono maikaʻi me ka starch, guar gum, etc. a me nā mea he nui. I ka hikiʻana o keʻano o ka mahana o keʻano o ka heleʻana,ʻo ka phenomenon o ke kūlana e kū ai.
(3) E pili nui ka hoʻololiʻana o ka mahana e pili ana i ka hopena o ka wai ʻO ka maʻamau,ʻoi aku ka kiʻekiʻe o ka mahana,ʻoi aku ka nui o ka wai wai. Ināʻoi aku ka nui o ka mahana o ka marur ma mua o 40 ° C, eʻoi loa ka nui o ka wai o Mityl Cellielse
(4) He hopena nuiʻo Mithyl Cellilouse ma ka hana ma ka hana a me ka adhesion o ka mortar. "E pili ana i ka" eia nā mea e pili ana i ka lewa ma waena o ka mea noi a ka mea noi a ka mea hana a ka mea kūʻai aku,ʻo ia hoʻi ka pale o ka'āina. Nui ka hoʻohanohanoʻana, he nui ka pale o ka puaʻa, ua pono ka hopena o kaʻoihana i ka hana i ka hana i ka hanaʻo ua nui hoʻi, a he nui nā hana o ka waihona. Aiaʻo Mathylcellse amethesonse i kahi pae haʻahaʻa ma nā huahana cellouse.
ʻO HPMC ka hydroxyproopsl milll cellulouse,ʻo ia keʻano o ka cellulose me ka momi ma keʻano he nui o ka alkili ʻO ke kiʻekiʻe o ka hoʻololiʻana he 1.2 a hiki i 2.0. Kona mau waiwai e ala ai ma muli o ka heluʻana o ka hui methoyl a me ka hydroxyprobledl i ka manaʻo.
(1) He mea maʻalahi ke hoʻohemoʻiaʻo hydroxxyl mathylChelose i ka wai anuanu, akā e hālāwai me ka paʻakikī o ka wai wela. Akāʻo konaʻano hoʻonaʻauao nui ma ka wai wela,ʻoi aku ka kiʻekiʻe ma mua o ka makika o Mathyl Cellowse. ʻO ka paleʻana i ka wai anuanu i hoʻomaikaʻi nuiʻia e hoʻohālikelikeʻia me ka cellulose cellulose.
(2) Ua paʻa nā maʻi hydroxyprockLl mathylChelose i ka ACID lāuaʻo Alkali, a me kona hopena kūpono loa i ka laulāʻo PH = 2 ~ 12. He hopena ka hohonuʻo Caustic a me nā wai liʻiliʻi i kāna hana, akā ho'ōlaʻo Alkanali i konaʻanoʻana a hoʻonui i ka poʻe mākaʻikaʻi. Kūponoʻiaʻo hydroxyprooparpoparlose i nā paʻakai maʻamau, akā ke kiʻekiʻe o ka maʻalahi o ka solution soot, keʻano o ka hydlgreelloh past
(3) Hiki ke hoʻohuiʻiaʻo Hydroxypopyl Miymylcelllouse me nā kolamu pololi wai e hoʻopili ai i kahi hopena me ka lole kiʻekiʻe. E like me ka polyvinyl agan, starch ether
(4)ʻO ka adhesion o ka hydroxyproopyl miyylcelllose i ka hana ma mua o ka hanaʻana ma mua o ka mithylcellsel.
(5)ʻO ka hydroxxyprooparlulose iʻoi aku kaʻoi loa o ka corisdanse ma mua o ka huiʻana ma ka minizelclunt.
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- Āpana:ʻO ka viscosity o HPMC i kahi kūpono loa i ka mahana,ʻo ia hoʻi,ʻo ia ka mea e hoʻonui ai i keʻano o keʻano. Ke nānā pinepine nei mākou i ka viscosity o kahi huahana, e pili ana i ka hopena hōʻike o kāna 2% aqueous ka mahana o 20 degere celsius.
Ma nā noi kūpono, i nā wahi me kaʻokoʻa nui ma waena o ke kauwela a me ka hoʻoilo, pono e'ōleloʻia i ke kālepa Kēlau pili i ke kūkuluʻana. ʻAʻohe hewa i like, i ka laulā ka papa o ke koko, e hoʻonui i ka maka o ke koko, a hiki i ka ckipena.
ʻO ka Viscosity: 75000-100000 i hoʻohana nuiʻia no ka hoʻokomo
Kumu:ʻO ka mālamaʻana i ka wai
ʻO ka viscosity kiʻekiʻe: 150000-200000 i hoʻohana nuiʻia no ka polystyrene morlication chantan sterular bush custular.
MEN: CISCOSITY kiʻekiʻe,ʻaʻole maʻalahi ka paʻakai e hāʻule, SAG, a hoʻomaikaʻi i ke kūkuluʻana.
Akā ma ka laulā,ʻoi aku ka kiʻekiʻe o keʻano heʻike maka,ʻoi aku ka maikaʻi o kaʻanuʻu wai. No laila, nui nā kumu maikaʻi maloʻo maloʻo i ke kumu kūʻai a hoʻololi i ka collous a me keʻano haʻahaʻa haʻahaʻa (7000-40000) e hōʻemi i ka nui o ka hoʻohui. . ^.
Post Time: Feb-20-2025