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hydroxyethyl methyl cellulose (HEMC) ke eng?

hydroxyethyl methyl cellulose (HEMC) ke eng?

 Hydroxyethyl methylcellulose(HEMCe boetse e tsejoa e le methylhydroxyethyl cellulose (MHEC). Ke karoloana e tšoeu, e bosoeu, kapa e mosehla. Ke non ionic cellulose ether e fumanoang ka ho eketsa ethylene oxide ho methyl cellulose. E entsoe ka li-polymers tsa tlhaho tse nchafalitsoeng tse kang makhasi a lehong kapa k'hothone, 'me HEMC e ka sebelisoa e le moemeli ea phahameng oa ho boloka metsi, sekhomaretsi le filimi ea ho etsa filimi, stabilizer, joalo-joalo E sebelisoa haholo lits'ebetsong tse sa tšoaneng tsa indasteri, tse kang oli. ho cheka, ho haha ​​le ho haha, pente le liphahlo, meriana, joalo-joalo.HEMCe ka fetoloa ho latela litlhoko tsa bareki, 'me ka mor'a ho fetoloa, e ntse e na le khanyetso e ntle ea ho sagging le ho sebetsa hantle. Batla ho sebelisaHEMCmolemong oa indasteri? Ka kopo ikopanye le mofani oa thepa ea tšepahalang oahydroxyethyl methyl celluloseho fumana khoebo e ntle.https://www.longouchem.com/products/

Litšobotsi tsa HEMC

HEMCe na le mesebetsi e fapaneng. Li kenyelletsa:

1. Ponahalo

 HEMCe ka ba bosweu, bosehla bo kganyang, bosweu bo mosehla, kapa bosweu bo putswa.

2. Sollubility

HEMCe qhibiliha ka metsing (a batang kapa a chesa). Leha ho le joaloHEMCHa e qhibilihe ka har'a metsoako e mengata ea lintho tse phelang, e qhibiliha ka har'a metsoako ea metsoako ea 'mele ea tlhaho ea tlhaho le ea tlhaho.

Boima ba eona bo phahameng bo itšetlehile ka viscosity, 'me ho qhibiliha ha eona ho fapana le viscosity. The viscosity e ka tlaase, e kholoanyane ea ho qhibiliha, le ka tsela e fapaneng.

3. Ho tsitsa ha pH

 HEMCe tsitsitse ka har'a 3.0-11.0 'me viscosity ea eona e batla e sa amehe, empa ho feta moeli ona ho tla fokotsa viscosity ea eona.

4. Metabolism

 HEMCke ntho e sa sebetseng e sebelisoang haholo lijong le meriana ka lebaka la ho se khone ho etsa metabolism.

5. Mosebetsi oa holim'a metsi

Ka lebaka la ts'ebetso ea eona e sebetsang ka holim'a litharollo tse nang le metsi, e ka sebelisoa e le dispersant, protector, and emulsifier.

6. Ho hanyetsa li-fungus

Ka polokelo ea nako e telele,HEMCe na le botsitso bo botle ba viscosity, ka hona e na le khanyetso e ntle ea hlobo.

Matla a eona a anti hlobo a phahame ho feta a hydroxyethyl cellulose.

7. Ho boloka metsi

 HEMCe fetoha moemeli ea sebetsang hantle oa ho boloka metsi ka lebaka la viscosity ea eona e phahameng ka tharollo ea metsi.

Matla a eona a ho boloka metsi a maholo ho feta a methyl cellulose.

8. Likahare tsa molora

Mokhoa oa ho lokisa oaHEMCe sebelisa ho hlatsoa ka metsi a chesang, ho bakang molora o fokolang haholo.

9. Thermal conductive sekhomaretsi

Ha theHEMCtharollo e futhumetse mocheso o itseng, ponahalo ea eona e fokotseha, e etsa sediment le gel, empa haeba e pholile, e tla khutlela boemong ba pele ba tharollo.

Tšebeliso e tloaelehileng eaHEMChttps://www.longouchem.com/hpmc/

 Hydroxyethyl methylcellulosee ka sebelisoa e le:

Ø AdhesiveØ Protective colloidØ ThickenerØ Setsi sa ho etsa filimi Emulsifier LubricantØ Suspension agent

Lisebelisoa tsa indasteri eaHEMC

 HEMCe sebelisoa haholo liindastering tse latelang:

·Aggregation·Ceramics·Cosmetics·Kahaho·Lijo le seno·Meriana·Pente le Likhabiso·Ho cheka enke le oli

Joalokaha ho boletsoe pejana,hydroxyethyl methylcellulose (HEMC) ke ntho e nkiloeng ho methylcellulose. Ke non ionic cellulose ether e entsoeng ka thepa e tala ea k'hothone e hloekileng haholo.HEMC's ho boloka metsi le matla a thickening etsa hore ho loketse bakeng sa metsi-based latex lipente, inki le petroleum cheka, thepa ea mohaho, joalo-joaloHEMCho tsoa ho barekisi ba tsebahalang ba hydroxyethyl methyl cellulose ba ka etsa bonnete ba hore u fumana lihlahisoa tse loketseng tšebeliso ea motho kapa indasteri.https://www.longouchem.com/hpmc/


Nako ea poso: Aug-28-2023