Nā pane i nā nīnau e pili ana i ka hydroxyproopplolose

1. He aha ka noi nui o ka hydroxyproopsl mathylcellse (hpmc)?

- Hiki ke hoʻokaʻawaleʻiaʻo HPMC I kēia manawa,ʻo ka hapa nui o nā huahana home he papa hana kūkulu. I ka papa hana kūkulu, hoʻohanaʻia ka pauka i ka nui, e pili ana i ka 90% i hoʻohanaʻia no ka waihoʻana i ka pauʻana o ka papaʻaina a me ke koena.

2. He nui nāʻano o ka hydroxyproopsl mathylcellluse (hpmc), a he aha nāʻokoʻa i kā lākou hoʻohana?

- Āina: Hiki ke hoʻokaʻawaleʻiaʻo HPMC i keʻano koke a me keʻano o keʻano. ʻO nā mea hoʻopiʻi maikaʻi loa i ka wai me ka wai anuanu a nalowale i ka wai. I kēia manawa,ʻaʻohe mea iʻikeʻia ai ka wai, no ka mea, ua hoʻokaʻawale waleʻia ka HPMC i ka wai me kaʻole o ka hemo maoli. E pili ana i 2 mau minuke, ka nui o ka nui o ka wai e hoʻonui mau ana, e hana ana i kahi colcocous conscould conscould. ʻO nā huahana wela wela, i ka wā e hālāwai me ka wai anuanu, hiki ke hoʻokaʻawale koke i ka wai wela a nalowale i ka wai wela. Ke hāʻule nei ka mahana i kahi mahana, e hele mālie ka viscosity a hiki i keʻano he conscould conscould colcopus 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 ke kiʻi, e hiki mai ana ka huiʻana i ka phenomenon aʻaʻole hiki ke hoʻohanaʻia. ʻO keʻano o keʻano o keʻano o nā noi noi. Hiki ke hoʻohanaʻia ma ka hoʻokomoʻana i ka powder a me ka patery

3. He aha nāʻano hana o ka hoʻohemoʻana o ka hydroxyproopsl midylcellse (hpmc)?

--Nswer:ʻO keʻano o ka wai wela Ua weheweheʻia nāʻano maʻamauʻelua e like me kēia:

1) E kau i ka nui o ka wai i koiʻia i loko o ka ipu a wela iā ia ma kahi o 70 ° C. Ua hoʻohuiʻia ka Methrdlcellropyl ma lalo o ka sweetlcellse i lalo o ka hoʻouluʻana, hoʻomakaʻia ka hiku i hoʻomoʻo ia i keʻano.

2), e hoʻohui i 1/3 a iʻole 2/3 o ka wai i koiʻia i loko o ka pahu, a wela iā ia i keʻano o ka pahu. A laila e hoʻohui i ke koena o ka wai anuanu i ka nui o ka wai wela, ua ho'ōlaʻia ke kāwiliʻana ma hope o ka hoʻouluʻana.
ʻO ka mana POWDDE e hui pū ana: Hoʻohui i ka pauka HPMC me ka nui o nā mea nui aʻe, a laila e hoʻohui iki i ka wai ma ka wai. - nā mea hana nui a me nā mea hana ma ka hoʻohanaʻana i kēiaʻano. [Hydroxyproopsl

4. Pehea e hoʻoponopono ai i keʻano o ka maikaʻi o ka hydroxyproopyl althylcelll

- Hoʻopiliʻia (1) Whithesesse:ʻOiai ke hiki ke hoʻoholo inā e maʻalahi ka hoʻohanaʻana o HPMC i ka hoʻohanaʻana i ka wā hana, a inā e pili ana i konaʻano kupu wai. Akā,ʻo ka hapa nui o nā huahana maikaʻi kahi keʻokeʻo maikaʻi. ) (3) Mālamalama kukui: E kau i ka hydroxyprooparlulose (hpmc) i loko o ka wai e hana ai i kahi collintance aniani. ʻOi aku ka nui o ka hoʻololiʻana i ka mālamalama . ^. ʻO ka hana maʻamau o ka mea hou,ʻoi aku ka maikaʻi o ka mea hou,ʻaʻoleʻo ia o ka meaʻoi aku ka maikaʻi o ka mea hou, akāʻaʻole he nui nā mea e pono ai ka maikaʻi o ka mea hana. (4) ka gravity kūikawā:ʻoi aku ka nui o ka gravity kūikawā,ʻo ka meaʻoi aku ka maikaʻi. ʻO ka kiko'ī he nui, maʻamau no ka mea,ʻo nā manaʻo o ka hui hydroyployl ma ke kiʻekiʻe, aʻoi aku ka maikaʻi o ka nui o ka wai hydroyproopsl

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- Hoʻomoeʻia: E kauʻiaʻo Punty Powder 100,000 Yuan, aʻo nā koi no ka lepo, he kiʻekiʻe loa no ka hoʻohana maʻalahi. Eia nō naʻe,ʻo ka hana nui loa o ka HPMC ka nui o ka wai. I ka pauna kaukau, e like me ka lōʻihi o ka laweʻana o ka wai a he haʻahaʻa ka viscosity a he haʻahaʻa ka viscosity (70,000-80,000), hiki iā ia. ʻO kaʻoiaʻiʻo,ʻoi aku ka kiʻekiʻe o ka viscosity,ʻoi aku ka maikaʻi o ka nohoʻana o ka wai. Keʻoi aku ka nui o ka viscosity i 100,000, e pili ana ka viscosity i ka mālamaʻana o ka wai. ʻAʻole hou.

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--Nswer: Hydroxyproopsl ʻO ka poʻe me kaʻike haʻahaʻa hydroxyproops i loaʻa i ka nui o ka wai. ʻO ka mea hoʻokahi me ka viscosity kiʻekiʻe i loaʻa i ka nui o ka wai nui, e pili ana (ʻaʻole i loko)

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- paneʻana:ʻO nā mea nui o nā mea nui o ka hydroxyproopyl mathylcelllulose (HPMC)

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- ke kau nei: i ka mea e kau ana i ka poetwit ʻO Spickecking: Hiki keʻokiʻia ka cellulouse e hoʻokuʻu a mālama i ka hopena i ka uluʻana a lalo, a pale aku i ka laweʻana. Ka nui o ka wai Kūkulu:ʻO Cellulouse he hopena lubricating, hiki iā ia ke hana i ka nui o nā mea hoʻokele kaukau. ʻAʻole komoʻo HPMC i kekahiʻano hoʻohālikelike, akā e pāʻani wale i kahi hana kōkua. Ka hoʻohuiʻana i ka wai i ka paunoke a me ka kauʻana ma luna o ka paia he hopena cnamika, no ka mea ua hoʻokumuʻia nā mea hou. Ināʻoe e wehe i ka pauka kau i ka paia ma luna o ka paia mai ka paia, e hoʻopili hou, aʻaʻole ia e hana no ka mea hou) i hanaʻia ai. ) Eia pū kekahi) ʻO nā mea nui o ka pauʻana o ka pā o ka a me ka nui o ka celirim. e hoʻohuli iā ia iho.

9.ʻO HPMC kahi inoaʻole o ke keleponaʻoleʻo ia, no laila, he aha ka mea non-avac?

ʻO - nā hua'ōlelo: I nā'ōlelo a Lallman,ʻaʻole nā ​​mea i loaʻaʻole e pili ana i ka waiʻole. Ua'ōleloʻo Aozation i ke kaʻina hana i kahi mea e hoʻokaʻawaleʻia ai kahi electrolyte i hoʻopiʻiʻia i loko o kahi i hiki ke neʻe manuahi (e like me ka wai. No ka laʻana,ʻo Sodium Choroiside (nach), ka paʻakai a mākou eʻai ai i kēlā me kēia lā, e hoʻopiʻiʻia i ka wai ʻO ia hoʻi, i ka wā i kau aiʻo ka himpc i wai,ʻaʻole ia e hōʻino i loko o i hoʻopiʻiʻiaʻana i loko o nāʻihi.

10. He aha keʻano o keʻano gel o ka hydroxypopyl mydrocrelllou e pili ana?

- Ālana:ʻO keʻano o keʻano o ka hpmc e pili ana i kānaʻike memoxy. ʻO ka haʻahaʻa o ka memoxy kiko'ī ↓, ke kiʻekiʻe kiʻekiʻe o keʻano o ka gel.

11. Aia anei kekahi pilina ma waena o ka hāʻule o ka pohō a me ka hpmc?

- ʻO kaʻike haʻahaʻa haʻahaʻa o ka calcium hina a me keʻano kūponoʻole o ka cao a me ke cal (oh) 2 ma ka hina hina. Inā he mea e hana ai me HPMC, a laila inā he maka ka wai maikaʻi, e lilo nō ia i ka nalowale pau.

12. He aha kaʻokoʻa ma waena o keʻano o keʻano anuanu a me keʻano wela o ka wela wela

- Ua hanaʻiaʻo - ka wai anuanu o ka wai anuanu o HPMC He mea wale wale nō i ka piʻiʻana o ka viscosity. ʻAʻole i hanaʻia nāʻano mettel wela me ka glyoxal. Inā nui ka nui o ka nui o ka guyxal, ua wikiwiki ka lapuwale, akā e hoʻonui lohi ka lawaiʻa, a he liʻiliʻi ka nui, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui o ka lawaiʻa, he liʻiliʻi ka nui.

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--Nswer:ʻO ka HPMC i hanaʻia e ke ala hana e hoʻohana ai i ke ala e hoʻohana ai iā Toluene a me ka isoproopal a me ka intoproopanol e like me nā consvents. Ināʻaʻole maikaʻi loa ka holoiʻana, e lilo ai i meaʻono nui.

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-ʻO - ka noiʻana o ka helu kau inoa: ua haʻahaʻa loa nā koi, aʻo ka viscosity he 100,000 he 100,000 ka mea i loaʻa he 100,000. ʻO ka mea nui e mālama pono i ka wai. ʻO ka noiʻana o ka mortar: nā koi kiʻekiʻe,ʻoi aku ka nui o ka viscosity kiʻekiʻe, 150,000ʻoi aku ka maikaʻi. ʻO ka noi noiʻana o Glue:ʻO nā huahana paʻa me kaʻike kiʻekiʻe.

15. He aha kahi inoa'ē aʻe no ka hydroxyproproplose?

-; ʻO Celdrolose hydroseyprooppoppyl methyl ether; ʻO ka hybomallose, cellulouse, 2-hydroxyproopyl milll cellielse eter. ʻO Cellulous hydroseyprooppyl methyl ether hyprolose.

16,ʻO ka noiʻana o HPMC i loko o ka pauka kaukau, he aha ke kumu no nā pulupulu i loko o ka nui o ka pale i loko o ka nui o ka mea kaukau?

- ke kau nei: i ka mea e kau ana i ka poetwit Mai komo i loko o nā hopena. Nā kumu no nā bubbles: 1. E kau i 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.

17. He aha kaʻokoʻa ma waena o HPMC a me MC?

--Nswer: MCʻo MCʻo Milll Cellulose, kahi i hanaʻia aiʻo Cellulose Ether ma keʻano o ka Althenalid ʻO ka maʻamau,ʻo ke kiʻekiʻe o ke kohoʻana he 1.6 ~ 2.0 No ia mea no ka neetic cellouse eter.
) Generation, inā nui ka nui o ka huina, heʻuʻuku ka maikaʻi, he nui ka nalo, he nui ka helehelena kai. I waena o lākou,ʻo ka nui o ka hoʻohuiʻana ka hopena nui nui loa ma ka helu mālama wai,ʻaʻole kūpono ka kiʻekiʻe o ka viscosity i ka pae o ka pae mālama uku. Ke hilinaʻi nui nei ka helu dissolution i ke kiʻekiʻe o ka hoʻololiʻana i ka hoʻololiʻana i nā'āpana cellouse a me nā'āpana maikaʻi. 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) ka mea i loko o ka'ōpū ma ka wai anuanu, a he paʻakikī ia e hoʻokaʻawale i ka wai wela. ʻO kona hopena kūpono loa he paʻa loa 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 wā i hōʻea ai keʻano o keʻano i ka mahana o keʻano, ua kūʻia kahi kūlana.
(3) E pili nui ana nā loli i ka mahana e pili ana i ka nui o ka nohoʻana 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, e hoʻemi pinepineʻia ka wai o ka molluluse, e hoʻohālikelike ana i ka kūkuluʻana o ka pahū.
(4) He hopena nuiʻo Mithyl Cellilouse ma ka kūkuluʻana a me ka adhesion o ka paila. ʻO ka "adhesion" eia nō ka mea e pili ana i ka ikaika adhesive ma waena o ka mea hana i luna a me ka pā o ka mea noi.ʻO ia ka paleʻana o ka'āina. Ke kiʻekiʻe nui ka kūmama, ka pale kauaʻana o ka puʻu, a me ka ikaika e pono ai ai ka hanaʻoihana i nāʻoihana o ke hoʻohanaʻia, ua hoʻomauʻia ka hana a ka haku ma nāʻoihana ma ke kūʻai aku. ʻO Mathyl Cellulose adhesion ma kahi pae haʻahaʻa ma ke kiʻekiʻe o nā huahana cellouse.

ʻO HPMC ka hydroxyproopyll milllcellse,ʻo ia kahi cellulose not-it-itrolse i hanaʻia ma hope o nā mea e hoʻopiliʻia ai ka coplose ʻO ke kiʻekiʻe o ka hoʻololiʻana he 1.2 ~ 2.0. ʻOkoʻa kona mau waiwai ma muli o nāʻano likeʻole o nāʻano methoyl a me ka hydroxyproblel.

(1) Ke maʻalahi maʻalahi nā hoʻohemoʻana o ka hydroxxyl mathylChelose i ka wai anuanu, a e hālāwai me ka pilikia ma 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 pale kūlohelohe i ka wai anuanu nui e hoʻolōʻihiʻia ai nā wai me ka huiʻana o ka mollulse.
(2)ʻO ka viscosity ke kiʻi o ka hydroxxyprooppopproplose e pili ana i konaʻano kūlohelohe, aʻo kaʻoi aku ka kiʻekiʻe. Pākuʻi pū kahiʻano i kona mau viscomeness, e hoʻonui anaʻo ia mahana. Eia nō naʻe,ʻo ia kahi mākaʻikaʻi kiʻekiʻe he haʻahaʻa haʻahaʻa haʻahaʻa ma mua o ka cellulose cellulouse. Ke kūpaʻa nei kona hopena i ka wā i mālamaʻia ai ma ka mahana o ka lumi.
(3) Ke paʻaʻanaʻo HydroxyProplayL MathingLulose i ka ACID lāuaʻo Alkali, a me kona hopena kūpono loa i ka laulāʻo PH = 2 ~ 12. He make light a me Litik i ka hopena o ka nui o ka hana, akā e hoʻokōʻo Alkili i kona kīnāʻana a me ka hoʻonuiʻana i kānaʻano mākaʻikaʻi. Kūponoʻiaʻo hydroxyprooparluroll
(4)ʻO ka mālamaʻana o ka wai o ka hydroxyprooppopplayl mathlelcelul ma luna o kona nui,ʻoi aku ka nui o ka nui o ka nui o ka cellulose.
(5) Hiki ke hoʻohuiʻiaʻo Hydroxypopyl Miyylcelllulose me ka wai wai-sollable wai E like me ka polyvinyl agan, starch ether
(6)ʻO keʻano o ka hydroxyproopsl mathylcelllulose eʻoi aku ka kiʻekiʻe o ka hana ma mua o ka mathylcellse.
(7)ʻO ka hydroxyproopyl miyylcelulose iʻoi aku ka maikaʻi ma mua o ka coristill ma mua o ka mitzymellse.

18. He aha ka mea e ukuʻia ai i loko o ka noi maoli o ka pilina ma waena o ka Viscosity a me ka wela o HPMC?

- keʻano o ka viscosity o HPMC i kahiʻano hoʻohālikelike i ka mahana,ʻo ia ka'ōlelo, e hoʻonui ka viscosity e like me ka ho'ēmiʻana o keʻano. ʻO ka viscosity o kahi huahana e pili pinepine ai mākou e pili ana i ka hopena hōʻike o kāna mau makahiki he 2% aqueous ma keʻano he 20 deging celsius.

Ma nā noi pono, pono e hoʻomaopopoʻia i nā wahi me ka mahana nui ma waena o ke kauwela a me ka hoʻoilo, e hana ana i ke kumu kūʻai nui. A iʻole, i ka wā e haʻahaʻa ai ka mahana, e hoʻonui ka viscosity o ka cellouse, a kaumaha ke kaumaha i ka wā e pīhoihoi ai.

ʻO ka Viscosity: 75000-100000 i hoʻohana nuiʻia no ka hoʻokomoʻana.

Kumu:ʻO ka nui o ka wai maikaʻi.

ʻO ka viscosity kiʻekiʻe: 150000-200000 i hoʻohana nuiʻia no ka polystyrene morlication chantan sterular bush custular.
ʻO ke kumu:ʻO ka Viscosity kiʻekiʻe, maʻalahi ka holoiʻana, e puhi, a hoʻomaikaʻi i ka hana.

Akā e'ōlelo pinepine nei,ʻoi aku ka kiʻekiʻe o ka viscosity,ʻoi aku ka maikaʻi o ka wai. No laila, e noʻonoʻo ana i ke kumukūʻai, he nui nā kumukūʻai maloʻo maloʻo nui e maʻalahi ai ke kohoʻia (20000-40000) e hoʻemi i ka nui o ka hoʻohui. . ^.