1, ts'ebeliso ea mantlha ea hydroxypropyLe methyl cellulolose (HPMC)?
Hpmce sebelisoa haholo ka thepa ea moaho, makhapetla, meriana, lijo, masela, temo, koae le indasteri ea koae. HPMC e ka aroloa: Mobung oa kaho, sehlopha sa lijo le sehlopha sa bongaka ka ts'ebeliso. Hajoale, boholo ba sehlopha sa lehae sa lehae sa lehae, sehlopha sa kaho, e le sejo sa phofo se seholo, tse ling kaofela li sebelisetsoa ho etsa seretse se litokelo le seretse sa samente le seretse.
2, HydroxypropypropypropypropypropypropypropyLe (HPMC) e arotsoe ho tse 'maloa, phapang ea eona e sebelisoa ke efe?
HPMC e ka aroloa ka mofuta oa tharollo ea 'nete le mofuta oa Thahasello, o hasana ka potlako ka metsing a batang, hobane HPMC e mpa e hasana ka metsing, Ha ho na pherekano ea 'nete. Hoo e ka bang metsotso e ka bang 2, ke pono ea mokelikeli butle-butle e eketseha, e etsa khalase ea li-villoids ea transpation. Lihlahisoa tsa setlatejo tse chesang tse chesang, metsing a batang, li ka li hasana ka mocheso o chesang, ha mocheso o oela butle, ho fihlela o thehoa Colloids. Tharollo e chesang e ka sebelisoa feela phofo le seretse, ka har'a seretse se metsi le pente, ho tla sebelisoa ntho e 'ngoe ea sehlopha, e ke ke ea sebelisoa. Moetsi oa tharollo hang-hang, mefuta ea mefuta ke e 'maloa e pharalletseng, e le phofo ea bana le seretse sa metsi le ka likheo kaofela li ka sebelisa.
3, hydroxypropixypropyproppyl methyl mekhoa ea qubu e nang le eona?
Mokhoa o chesang oa ho qhalana oa metsi: hobane HPMC ha e qheleloe ka metsing a chesang, kahoo HPMC e ka qhaloa ka potlako ha e sebelisoa e le ea latelang:
1) Beha palo e hlokahalang ea metsi a chesang ka sejaneng le ho e chesa ho isa ho 70 ℃. Butle-butle eketsa hydroxypropyL methylcelusese e liehang, HPMC e ile ea qala ho phatloha holim'a metsi, ebe butle-butle e etsa phofu ea metsi.
2), eketsa boholo ba metsi a 1/3 kapa 2/3 ka sejaneng, le mocheso ho latela mokhoa oa 1), ho hlohlora ha metsi a chesang; Ebe u eketsa metsi a batang a metsi a batang ho se chesang, hlohlelletsa le ho pholile motsoako.
Mokhoa oa ho kopanya: HPMC Powder le palo e kholo ea lisebelisoa tse ling tsa chelete, tse kopantsoeng ka mokhoa ona, empa eseng sekhutlo ka seng, empa ke phofo e nyane feela ea HPMC , metsi a tla qhibiliha hanghang. - Metsoalle ea tlhahiso ea Pofo ea Seporo le lihlahisoa tsa seretse li sebelisa mokhoa ona. Hydroxypropypropypropinyl methyl cellulose.
4, Ho bonolo hakae ebile se le bonolo ho khetholla boleng ba maikutlo a hydroxypropypropyl methyl cellulolose (HPMC)?
. Leha ho le joalo, lihlahisoa tse ntle ha li tšoeu haholo.
(2) Bokhabane: HPMC se hotle ka kakaretso le 100 Mesh, morero oa hebei.
(3) Phatlalatso: Ho nepaha ha 'musisi e otlolohileng ka kakaretso, mokotaba o otlolohileng o mpefala le ho feta, empa o ke ke oa bontša hore tlhahiso ea Business ea tšubuhlellano e molemo ho feta ea tlhahiso e otlolohileng ea Prosector, boleng ba sehlahisoa bo khethoa ke lintlha tse ngata.
(4) Matla a khoheli a lekaneng: Lehotla le leholo le leholo, le boima ho feta. Ho feta bohlokoa, ka kakaretso hobane litaba tsa hydroxyproppy li phahame, litaba tsa hydroxypropy li phahame, ebe ho boloka metsi ho molemo.
5, hydroxypropyproplays
HPMC ts'ebelisong ea 'nete ea litekanyetso, tikoloho ea leholimo, mocheso, mokhoa oa boleng ba lebese le lape,' me o na le "litlhoko tsa bareki tsa boleng", ebile li fapane. Ka kakaretso, pakeng tsa li-kilos tse 'ne le tse hlano. Mohlala: Mofoko oa metsi a beijheng oa Beijing o ile a beha li-kg tse 5; Guizhou, boholo ba bona ke 5 kg lehlabula le 4,5 kg mariha. Palo ea Yunnan e nyane, ka kakaretso 3 kg -4 kg joalo-joalo.
6, hydroxypropypropyLe methyl cellulolose (HPMC) Ke pono e kae e loketseng?
E behiloe ka phofo ea bana e akaretsang ka kakaretso, tlhokahalo ea seretse ke eona e telele, e batla bokhoni ba ba likete tse 150 ba ho sebelisa. Ho feta moo, karolo ea bohlokoahali ea HPMC e bolokoa metsing, e lateloe ke matla. Ka phofo e tiileng, ha feela bolokolohi ba metsi bo botle, viscosity e tlase (e likete), ehlile, ho boloka thepa e mong ho molemo, ha viscootion e feta feela Liketelo tse 100, viscoity ha li na phello ea ho boloka metsi.
7, hydroxypropypropyLe methyl cellularse
Litaba tsa hydroxypropity le pono, basebelisi ba bangata ba amehile ka indexe tsena tse peli. Litaba tsa hydroxyproPyL li sebetsa hantle, bolokolohi ba metsi hangata bo ntlafala. Litaba tsa pono, ho boloka metsi, beng ka tsona (empa eseng li le betere, le pono ea bohloeki bo eketsehileng.
8, hydroyl methyl cellular kallulose
HydroxypropypropypropypropypropypropypropyLilose (HPMC) The Main
9, HPMC sebeng ea phofo e nang le phofo, karolo ea sehlooho ke efe, ebang ke tumelong?
HPMC ka phofo e nang le likhopo, tokiso ea metsi le kaho ea likarolo tse tharo. Ho holisa: Cellulose e ka hlakoloa ho bapala ho emisoa, e le hore tharollo e sa kopaneleng le tlase ho karolo e tšoanang le tlase. Ho Boloka Mefutle: Etsa hore phofo ea tšepe e ome butle butle, a pholileng ash ea moea ea lebese le nang le moea oa moea oa moea. Kaho: Cllulose e na le phello e khahlisang, e ka etsa hore phofo e betliloeng e na le mosebetsi o motle. HPMC ha e nke karolo karabelo ea lik'hemik'hale, e fana ka karolo e thusang. Mofoko o mokat o ile oa eketsa metsi, leboteng, ke karolo ea boikhethelo, hobane ho na le phofo ea phofo leboteng, ebe e sebelisoa, ha e sa sebetsa, hobane e entse a lisebelisoa tse ncha (calcium carbonate). Metsoako ea mantlha ea khōli e putsoa ea phofo ke ena: CA (OH) 2, Cao + H2O Calcium molora oa metsi Mme moea tlasa ketso ea co2, ho theha calcinate ea calcium le ho ts'oaroa ha metsi le phokotso e ntle, ha ea ka ea nka karolo ka tsela efe kapa efe.
10, HPMC NON-IICLE SLLLOOTHO Sonfoulese ea Ioni ea Ioni ea Ioni ea Ioni
Ka kakaretso, bao e neng e le ntho e sa khetholloang ka metsing. Iolization ke ts'ebetso eo e ngotsoeng ka motlakase e khelohileng li-ions tse tsamaeang ka kotloloho ka mokhoa o ikhethileng, joalo ka metsi kapa joala. Mohlala, sodium chloride (Nacl), letsoai leo re le jeng letsatsi le leoatleng le le leng ho hlahisa li-Ions tse rometsoeng mahala le li-INS. Ka mantsoe a mang, HPMC ka metsing ha e linyetle ka lebaka la litšupiso, empa e le limolek'hule.
11, Hydropypropity Methylcellulo Gene mocheso le se amanang le eona?
PPMC gel Mocheso o amanang le thepa ea eona ea mekhoa ea Methoxy, e tlase ea mekhoa ea Methapo ↓, mocheso o phahameng ↑ Helena
12. A na ho na le kamano pakeng tsa phofo ea popo le hpmc?
Powerd ea Pofo le boleng ba Calcium e na le kamano e ntle, 'me HPMC ha e na kamano e ngata haholo. Litaba tse tlase tsa calcium ea calcium le karolo ea cao, CA (OH) 2 molora o tla baka lerotholi la phofo. Haeba e na le ho hong ho amanang le HPMC, ka hona ho boloka metsi ho HPMC ho fosahetse, e tla baka lerotholi la phofo. Bakeng sa mabaka a itseng, ka kopo bona potso ea 9.
13, HydropypropyL methylceluloulouloulo e batang ea metsi le mofuta o chesang o qhibilihileng ho ts'ebetso ea tlhahiso, phapang ke efe?
HPMC Cold Mofuta oa metsi oa metsi o batang o kamora kalafo ea mantlha, ka metsing a batang ka potlako, a sa qheleloe. Mofuta oa li-qububle o ile oa se oa pele o tšoaroa ke Glyoxal. Bophahamo ba Glyoxal bo leholo, ho se ha ha bafu ho ka potlaka, empa Visiso ea lieha, Buka e nyane, ho fapana le moo.
14, hydroxypropypropyLe methyl cellulolose (HPMC) e na le monko oa se etsahalang?
HPMC e hlahisitsoe ke mokhoa oa ho qumper o entsoe ka ho hlonama le Isipropyl e le ea solt. Haeba ho hlatsoa ha ho ntle haholo, ho tla ba le tatso e setseng.
15, mekhoa e fapaneng, ho khetha hydroxypropypropyl methyl cellulose (HPMC)?
Kopo ea phofo e nang le motlakase: Tlhokahalo e tlase, pono ke likete tse 100, ho lokile, ntho ea bohlokoa ke ho boloka metsi. Kopo ea Mornta: Tlhokahalo e phahameng, tlhokahalo ke liketsahalo tse phahameng, likete tse 150 li lokela ho ba betere. Tšebeliso ea sekhomatsi: U hloka lihlahisoa hang-hang, liketsahalo tse phahameng.
16, hydroxypropy ke methylcelulose ea ananes ke eng?
HydroxypropypropypropinyL methyl celllolose Methyl celdoulosexation: HPMC Hydroxypropixxpropyl Methyl ether; Celdroulle hydroxxpropyL methyl ether hypromellose, 2-hydroxypropyLethyl cellulose ether. Hypropyl methyl ether hyprolose.
17, HPMC ts'ebelisong ea popo e meholo, e pepesa komporo ea phofo ea Power ea phofo?
HPMC ka phofo e nang le likhopo, tokiso ea metsi le kaho ea likarolo tse tharo. Se ke oa nka karolo ka tsela efe kapa efe. Lebaka la li-bubble: 1, metsi a behile haholo. 2, e tlase ha e omelle, holimo holimo ebe e tšosa lera, le eona e bonolo ho bululeloa.
18. Foromo ea Powerder ea Power bakeng sa marako a ka hare le kantle?
Polao e nang le polasi ea lebota le ka hare: 800kg ea calcium e boima le 150kg ea khalase ea bohlooho
Power ea Kantle Mpordior Wall Pulty: Celtia Havcium 500kg Hotelekzwwer
19. Phapang ke efe pakeng tsa hpmc le MC?
Mc ke methyl celnyl cellulose, cotton e hloekisitsoeng ka mor'a ho tšoaroa ke Alkali, 'me methane chloride, ka moeti oa matla a ho etsa lintho tse ling ho etsa calllolose e tsoang ho' na. Ka kakaretso, tekanyo ea sebaka ke 1.6 ~ 2.0, le sebaka sa tharollo se fapana ka tekanyo ea sebaka. Ke cellulose e se nang leeme ether.
(1) Ho boloka metsi ka metsi ka mpeng ea methyl ho latela chelete ea eona, ho etsa litšoantšo, tekanyo ea pherekano. Ka kakaretso eketsa palo e kholo, botle bo bongata, litšoantšiso, lethela le phahameng ka metsing. Har'a bona, palo ea ba kentse letsoho la ho boloka metsi e na le tšusumetso e kholo ho feta, Viscosture le boemo ba ho boloka metsi ha bo tšoane kamatiba. Sekhahla sa disfototion se itšetlehile haholo ka degree ea bokaholimo le khalo ea sethala sa cellular diroung. Sebakeng se ka holimo ho selefoui le hydroxypropypropyproxyl methyl celdoulo ea moea ea metsi a boloi a metsi a holimo.
(2) Clloulose Methyl Cellulose E lumellana hantle le stanch, gunaline ea Guantine le li-surfyant tse ngata. Glation e etsahala ha thempereichara e fihla mocheso oa botloholo.
(3) Phetoho ea mocheso e tla ama haholo sekhahla sa ho boloka metsi a ho boloka tšepe. Ka kakaretso, thempereichara e phahame ka ho fetisisa ho boloka metsi. Haeba mocheso oa seretse oa seretse o feta 40 ℃, ho bolokoa ka metsing ka methyl cellulose haholo, ho ama kaho ea seretse sa seretse.
(4) Ceblulose Cellulouse o na le tšusumetso e totobetseng ho haheng kaho le ho tšoarela. Mona, "ho tšoarella" ho bua ka matla a khokhothelang ho ile ha utloahala pakeng tsa sesebelisoa sa mosebetsi le selikalikoe sa seretse se na le seretse. Senotlolo sa khomarela se seholo, matla a mangata a sere a maholo a sebeliseng le ona a maholo a sebelisa, kahoo thepa ea kaho ea sethala e futsanehile. Lihlahisoa tsa END tsa END Cliloulose, Moea oa Methyl o teng ka mokhoa o bohareng.
HPMC bakeng sa HydroxypropyLe methyl k'hothone e ntlafalitsoeng kamora kalafo ea almalization, ka chloromethane e le moemeli oa maemo a tlase, 'me e entsoe ka cellulose e tsoang cellulose. Tekanyo e nkang sebaka ka kakaretso e na le 1.2 ~ 2.0. Thepa ea eona e anngoe ke karolo ea litaba tsa mekhoa ea mofuta le litaba tsa hydroxypropyl.
(1) HydroxypropypropyLe methyl celdoulose ka metsing a batang, metsi a chesang a kheloha mathata. Empa mocheso oa eona oa borena ka metsing a chesang o phahame haholo ho feta oa tšepe ea methyl. Fulubility Ceplulose ea Methyl Meth o ntlafalitsoe haholo.
. Mocheso o tla ama pono ea oona, mocheso oa eketseha, mocheso o oa eketseha, Viscostory oa fokotseha. Leha ho le joalo, pono ea mocheso o phahameng e tlaase ho feta ea Methyl Cleloulose. Tharollo e tsitsitse ha e bolokoa ka mocheso oa kamore.
. Karete ea soda le li-lime ha li na phello e ntle marulelong a eona, empa Alkali a ka potlakisa sekhahla sa eona sa disfot le ho ntlafatsa pono ea Pini. HydroxypropypropypropypropinyL methyl cellulouse e tsitsitse, empa ha tharollo ea 'mele ea Hydroxypropypropypropypropypropypropypropyproppy
(4) Ho boloka metsi ka metsi a hydroxypropyl methyl methyl methyl methyl methyl methyl
(5) HydroxyproPypropyL methyl methyl methyl methyl methyl methyl methyl methyl methyl ka metsoako ea polymer ea metsi e lokelang ho fetoha tharollo ea junifomo le phahameng. Joalo ka polyvinyl joala, starch ether, semela semela le joalo.
.
(7) Hydroxypropypropyproppyl methyl khang ea enthymas
Ke eng e lokelang ho hamella ho haloa bocha ho sebelisoa ka mokhoa o sebetsang oa kamano pakeng tsa viscosion le mocheso oa HPMC?
Litaba tsa HPMC li lekana ka bongata ho mocheso, ke hore, Viscosity e eketseha ka fokotseha ha mocheso. Ha re bua ka pono ea sehlahisoa, re bolela litholoana tsa ho lekanya tharollo ea eona ea 2% ka mocheso oa 20 degrees Celsius.
Ka kopo e sebetsang, libakeng tse nang le phapano e kholo ea mocheso pakeng tsa lehlabula le mariha, tlhokomelo e lokela ho lefuoa puletsong ea ho sebelisa liketsahalo tse tlase haholo mariha, tse etsang hore ho khonehe ho haha. Ho seng joalo, ha thempereichara e le tlase, pono ea cellulose e tla eketseha, ha ho hlahlojoa, ho tla ba boima.
Boemo bo mahareng: 75000-100000 e sebelisoang haholo bakeng sa thepa
Lebaka: Ho boloka metsi hantle ka metsi
Litaba tse phahameng: 150000-200000 e sebelisoa haholo bakeng sa li-polystyrene likarolo tse futhumetseng tsa polystyrene mabapi le seretse se chesang sa polasetiki le linate tsa khalase tsa molumo.
Lebaka: Visi ea pono e phahameng, seretse ha ho bonolo ho li tlohela, ho phatloha ho theola le ho ntlafatsa kaho.
Empa ha e le hantle, kelello ea ho boloka metsi e tla ba hantle, lifensetere tse ngata tse omileng li hlahloba litšenyehelo tsa ho nka celcoulose (20,000-100) ho fokotsa palo ea tlatsetso.
Nako ea poso: Sep-14-2022