HPMC ho Skim Coat

Hydroxypropypropypropy-hyllyl celplolose (HPMC) Visies ea Skim Coat?

- Karabo: Seaparo sa Skim se nepahetse HPMC000 100000cps, tse ling tse telele tsa tlhokahalo e seretse, batla bokhoni ba ho sebelisa. Ho feta moo, HPMC ke karolo ea bohlokoa ka ho fetisisa ea ho boloka metsi, e lateloang ke ho atleha. Kobo ea Skim, ha feela bolokolohi ba metsi bo botle, viscosion e tlase (7-80000), hoa etsahala, ho boloka thepa ka metsi ho molemo, ha viscootion e feta 100 Ba likete, pono ea ho boloka metsi ha e ngata.

Matšoao a sehlooho a bohlooho a hydroxyproplayl ke afe cellulose (HPMC)?

Karabo: HydropxxxxxproPyL le Viscosity, Basebelisi ba bangata ba tsotella lipontšo 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 ho betere, le lipampisi tsa seretse sa samente ho molemo ho sebelisa tse ling.

Hydroxypropypropypropypropypropinyl celploulose (HPMC) Lisebelisoa tse ka sehloohong tse tala ke eng?

Karabo: Hydroxypropypropypropyproxel methyl lisebelisoa tsa sehlooho: Cotton e hloekisitsoeng, chloromethane, acid albali, acidropyl joala joalo ka joalo.

HPMC ho Skim Coat ka kopo, karolo ea mantlha, ebang ke lik'hemik'hale?

Karabo: HPMC ho Skim Coat, thickening, metsi le kaho ea likarolo tse tharo. Ho holisa: Colloulose e ka qenehela ho ho khaotsa, e le hore tharollo e se e tšoana le karolo ea phallo e hanyetsang. Ho Boloka Metsi: Etsa hore koluoa ​​ea skim e omme butle butle butle ka ketso ea karabelo ea metsi. Kaho ea lijo tsa cellulose, li ka etsa hore seaparo sa Skim se na le seaparo se setle. HPMC ha e nke karolo karabelo ea lik'hemik'hale, empa e phetha karolo e tšehetsang. Sekoakhee sa skim seaparo sa skim, leboteng, le lerako ke karabelo ea lik'hemik'hale, lerako la sekoti se le seng le theosa le leboteng, ebe le sebelisa phofo, hobane e thehile ntho e ncha (calcium carbonate). Likarolo tsa mantlha tsa 'mala o moputsoa oa phoka ea phofo ke: CA (OH) 2, Cao + H2O = Caco3 ↓ + H2O H2O H2O = CACO3 Mme moea tlasa ketso ea co2, ho thehoa ha carbonate ea calcium, le HPMC feela metsi a monate, a etsang phoso e ntle.

HPMC ke sebini se seng sa ionic ether, kahoo e se nang thipa ke eng?

K: Ho bua ka kakaretso, linotsi ke lintho tse sa khetholloeng metsing. Ionization ke ho se tsotelle ha motlakase ho lithibelo tse tsamaeang ka bolokolohi tse tsamaeang ka kotloloho ka mokhoa o ikhethileng, joalo ka metsi kapa joala. Mohlala, letsoai leo re le jeng letsatsi le leng le le leng - sodium chloride (Nacl) e qhibiliha ka metsing le li-chloride tse nang le tefo e ntle le chloride. Ka mantsoe a mang, HPMC ka metsing ha e bale li-ions tsa taelo, empa e le limolek'hule.

Mocheso oa gaulation oa hydroxypropypropyLe methyl methyl methyl cellular

Karabo: Mocheso oa mouoane oa HPMC o amana le dikahare tsa mekhoa ea metlolo. Likahare tsa mekheng ea mekheng ke hore, mocheso o phahameng oa mohloa oa pele.

Polao ea skim coat le hpmc ha ho kamano?

Karabo: Skim Coat Drop phofo haholo le ea lammoum Litaba tse tlase tsa calcium ea kh'outu ea grecium le karolo e sa lokelang ea Cao le ca (oh) 2 ka khōpo e putsoa. Haeba ho na le kamano le HPMC, ebe ho bolokoa ba futsanehileng ka HPMC le hona ho tla lahleheloa ke phofo.

Phapang ke efe pakeng tsa metsi a batang a sa quadroxyproPsyl methyl methyl cellulose ho ts'ebetso ea tlhahiso?

- Karabo: Mofuta oa tharollo oa HPMC o batang oa metsi o ka mor'a kalafo ea 'mele, o kentsoeng ka metsing a batang o hasana kapele, empa o sa qheleloe ka potlako, ho etsa lintho tse ling. Mofuta oa Therposele ha o so ka a tšoaroa ka Glyoxal. Palo ea Glyoxal e kholo, ho se ha ha bafu ho ka potlaka, empa Visiso e tsamaea butle, palo e nyane, ho fapana le moo.

Ke eng e buang ka hydroxypropyL methyl cellulard (HPMC) e monko o monate?

- Karabo: HPMC e hlahisoang ke Solvent mokhoa o entsoeng ka Toluene le Isopropyl joala. Haeba ho hlatsoa ha ho ntle haholo, ho tla ba le tatso e setseng.

Metsoako e fapaneng, ho khetha hydroxypropyl methyl cellulose (HPMC)?

- Karabo: Ho hlasimolla ka ts'ebeliso ea phofo ea bana: Tlhokahalo e tlaasana, pono ea 100000, ho lokile, ho bohlokoa ho sireletsa metsi hore a atamele. SEBELISO: Litlhokahalo tse phahameng, litlhokahalo tse phahameng tsa pono, 150000 li ka ba betere. Sekhokhotho Glue: Tlhokahalo ea Lihlahisoa tsa Hanghang, Lipallo tse phahameng.

Ke lebitso lefe le leng bakeng sa hydroxypropyl methyl cellulose?

- Karabo: HydroxypropypropyLe methylcelllese, khutsufatso e le HPMC kapa MHPC, kapa hydroxyproppyproplays Hydroxypropixxpropyl Methyl ether; Hypromellose, cellulose, 2 - Hydroxypropyproppyl Methyl Cellulose Ether.

HPMC ka ts'ebeliso ea seaparo sa skim, ke eng ka lebaka la ho skim coat bubble?

Karabo: HPMC ho Skim Coat, thickening, metsi le kaho ea likarolo tse tharo. Se ke oa nka karolo ka tsela efe kapa efe. Lisosa tsa Bubble: 1, metsi a mangata haholo. 2, e tlase ha e omelle, ka holim'a sekoti se tšollang, le ho feta ha ho bonolo ho beleha.

Forama ea lerako le kantle ea skim e koalehileng

- Karabo: Wall Skim Koloi ea Skim 150kg (stanch osit, Polycrylamide Citter

Exterior wall coat: Cement 350kg calcium 500kg Callsiamo Sand 15kkg Hotele

Phapang ke efe pakeng tsa hpmc le MC?

- Karabo: Mc ke methyl kalyl cellulose, e entsoeng ka li-cellulose tse mabapi le methane chloride e hapiloeng ka k'hothone. Ka kakaretso, tekanyo ea sebaka ke 1.6 ~ 2.0, le sebaka sa tharollo se fapana ka tekanyo ea sebaka. Ke tsa celsic celsic lether ether.

(1) Ho boloka metsi ka metsi ka mpeng ea methyl Ka kakaretso eketsa palo e kholo, botle bo bongata, pono ea ho boloka metsi e phahame. Har'a bona, palo ea lisebelisoa e na le tšusumetso e kholo ka ho fetisisa ho boloka metsi, 'me viccosity ha e tšoane le ho boloka metsi. Sekhahla sa disfototion se itšetlehile haholo ka degree ea bokaholimo le khalo ea sethala sa cellular diroung. Sebuleng se kaholimo se seng le se seng sa celloulo Soplulose, Methyl Cellulose Methyl Methyl

(2) Celllolose ea Methyl e qhibiliha ka metsing a batang, eo ho leng thata ho e qhibiliha ka metsing a chesang. Tharollo ea eona e halefileng e tsitsitse haholo kahare ho PH = 3 ~ 12. E lumellana hantle le stanch, gunaline ea Guantine le li-surfyant tse ngata. Glation e etsahala ha thempereichara e fihla mocheso oa borena.

(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 o feta 40 ℃, boloi ba metsi ba methyl ba tla mpefala haholo, ke eng e amang matla a seretseng.

(4) Ceblulose Cellulouse o na le tšusumetso e totobetseng ha ho na le ho hahuoa hare. "Ho tšoarella" mona ho bua ka modesheeli o ile a ikutloa ke motho ea sebetsang lipakeng tsa sesebelisoa le lerako seo se supang seretse se nang le setlolo. Khomotso e kholo, ho hana seretse sa seretse ho kholo, matla a hlokoang ke basebetsi molemong oa ts'ebeliso o moholo le oa kaho ea seretse o futsanehile. Lihlahisoa tsa END tsa END Cliloulose END, ho tšoarela methyl cellulose ho maemong a itekanetseng.

HPMC hydroxxpropypropypropy, e hatisitsoeng ke Cotton ka mor'a lefu la Alkali, ka chloromethane e le moemeli oa maemo a tlase le ho etsoa ka mlhilose e sa sebetseng. Degree of karolelano hangata ke 1.2 ~ 2.0. Thepa ea eona ea thepa e fapana ka tekanyo ea dikahare tsa mekhoa ea methoxy le hydropy

(1) HydroxypropypropypropyL methyl methyl ka metsing a batang, eo ho leng thata ho e qhibiliha metsing a chesang. Leha ho le joalo, mocheso oa eona oa botumo ka metsing a chesang a phahame ho feta oa methyl cellulose. Slubility Celll Cellloulose ea metsi a batang e ile ea ntlafala haholo.

. Mocheso o boetse o ama liketsahalo. Viscosity e fokotseha ha mocheso oa eketseha. Empa phello ea eona ea mocheso e phahameng e tlaase ho feta ea methyl cellulose. Tharollo e tsitsitse ha e bolokoa ka mocheso oa kamore.

. Cada le metsi a lime ha li na phello e nyane matlong a eona, empa Alkali e ka potlakisa sekhahla sa eona sa disfotolo le ho ntlafatsa Viscos. Hydroxypropypropypropypropinyl methyl ka ho fetola letsoai le akaretsang, empa ha tharollo ea letsoai e phahame, viccouts of hydroxypropypropyproppy

.

(5) HydroxypropypropypropyL methyl methyl methyl methyl methyl metsoako ea polymer ea metsi e tla fetoha tharollo e tšoanang, e phahameng. Joalo ka polyvinyl joala, starch ether, tjee ea meroho le joalo.

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Ke eng e lokelang ho hahela ka ho haloa bocha ka ts'ebeliso e sebetsang mabapi le kamano pakeng tsa VisicoSity le mocheso oa HPMC?

Karabo: Ke pono ea HPMC e lekanang le mocheso, ka mantsoe a bohlokoa ke hore viscosion e eketseha ka ho fokotseha ha mocheso. Ha re bua ka pono ea sehlahisoa, re bua ka pono ea 2% ea sehlahisoa metsing a 20 canrees Celsius.

Ka kopo e sebetsang, libakeng tse nang le liphatlalatso tse kholo pakeng tsa liphapang tsa lehlabula le mariha, ho lokela ho hlokomela hore ho ka etsahala hore o sebelisoe haholo mariha, o etsang hore ho khonehe ho haha. Ho seng joalo, ha thempereishene e tlaase, pono ea cellulose e tla eketseha, 'me ha u hlatsoa, ​​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: HPMC 150000-200000 hangata e sebelisoa haholo bakeng sa boits'oaro ba sere sa polystyrene se sebelisoang lintho tse bonahalang tsa polystyrene mabapi le litlolo tsa sere sa polystyrene se seretse se chesang sa puo.

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, setsebi se phahame, serethe se phahameng haholo, se apereng litšenyehelo tsa hpmc cellulose (20000-40000) ho fokotsa Palo ea kenyelletso.