Kunzwisisa basa rekuzvidzwa mukuderedza cmc viscosity

1. Kuongorora
CarboxyMethyl Cellelose (CMC) iSimbel-Solullable Anonic Polysacchari yakashandiswa zvakanyanya mune chikafu, mishonga, cosmeticals, cosmetics, emafuta, mafuta ezvematare. Chivakwa chakakosha cheCMC ndeyevengariti yayo, asi mune zvinoshanda zvinoshandiswa, viscosity yayo kazhinji inoda kudzorwa kuti isangane nekugadzirisa uye kuita zvinodiwa pakuita.

2. Chimiro uye viscosity hunhu hweCMC
CMC ndeye carboxymethylated inobva cellulose, uye chimiro chayo cheMorecular chinosarudza maitiro ayo viscosity mune mhinduro. Iyo viscosity yeCMC inoenderana neyakaomarara uremu, degree rekutsiva (DS), uye tembiricha uye iyo pH yemhinduro. High Molecular uremu uye yakakwira DS kazhinji inowedzera iyo viscosity yeCMC, nepo kukwidziridzwa tembiricha uye yakanyanyisa PH mamiriro anogona kuderedza zvavakaita.

3. Mechanish yemhedzisiro yekuwedzera pane cmc viscosity

3.1 electrolyte mhedzisiro
Electrolytes, yakadai seMaresi (NACL, KCL, CACLOG, nezvimwewo), inogona kuderedza viscosity yeCMC. Electrolytes yekuparadzanisa mazviri mumvura, iyo inogona kuzvidzivirira muripo pakati peCMC molecular ngetani, kuderedza kuwedzerwa maketani, uye nekudaro kuderedza zvimiro zvemhinduro.
Ionic Simba Ekuita: Kuwedzera Ionic simba mumhinduro kunogona kumutswa nemamolekyudhi eCMC, kuneta kudzoreredza pakati pemamorekuru, gadzira maketeni akaomarara, uye nekudzikisa visikoka.
Vakawandisa Cation Ept Mhedzisiro: Semubatanidzwa, nekubatanidza nemapoka asina kunaka akaiswa pamamolecules akawanda, anogona kunyatso kuranga mhosva uye fomu inorambidza, ipapo nekukasira kuderedza viscosity.

3.2 organic solvent maitiro
Kuwedzera yakaderera-polar kana isina-polar organic solhts (senge ethanol uye propanol) inogona kuchinja iyo yemvura mhinduro uye kuderedza kudyidzana pakati pe cmc mamorekuru uye mamorekuru emvura. Kubatanidzwa pakati peSolvent mamorekuru uye maCMC mamorekuru kunogona zvakare kuchinja kuenderana kweiyo molecular ketani, nekudaro kuderedza viscosity.
Fording EXT: organic sol moventment yemamolekyudhi emvura mumhedzisiro yemamolecules, kuitira kuti iyo hydrophic chikamu chemamolekyukukaiswa nemamolecules neiyo solvent, inokanganisa kuwedzerwa kweiyo molecular ketani uye kuderedza viscosity.

3.3 PH Shanduko
CMC ndeye isina kusimba acid, uye shanduko muPH inogona kukanganisa marongero ayo uye intermolecular yekudyidzana. Pasi pemamiriro ezvinyorwa, mapoka emaraki emaraki ari pamamolekyu eCMC anozvisimudzwa, achideredza kupora uye nekudaro achideredza viscosity. Pasi peAlkaline Mamiriro ezvinhu, kunyangwe iyo mhosva inowedzera, kusimba kwakanyanya kunogona kukonzera depilymerization yeiyo molecular cheni, nekudaro inoderedza viscosity.
IsoElectric Point Evha: Pasi pemamiriro ezvinhu padyo neiyo isoelectric point yeCMC (PH

3.4 Enzymatic hydrolysis
Chaizvoizvo enzymes (senge cellhuse) inogona kucheka iyo molecular cheni yeCMC, ipapo nekukasira kuderedza zvavakaita viscosity. Enzymatic hydrolysis yakanyanya maitiro ayo anogona kunyatso kudzora viscosity.

Mechanism yeEnzymatic Hydrolysis: Enzymes Hydrolys Bonds pane CMC Mhelecular Carments, kuti iyo yakakwira molecular yechidimbu, kuderedza kureba kweiyo molecular cheni uye iyo viscosity yemhinduro.

4. Zvakajairika zvinowedzera uye zvavaida

4.1 Inorganic Salts
Sodium chloride (nacl): yakashandiswa zvakanyanya muindasitiri yechikafu kugadzirisa iyo yekugadzira chikafu nekudzora viscosity yekugadzirisa kweCMC.

Calcium chloride (cacl₂): Inoshandiswa mumafuta ekukwevera kugadziridza vhiza yekukweva kwemvura, iyo inobatsira kutakura kucheka uye kusimbisa rusvingo rwekare.

4.2 organic acids
Acetic acid

CICRIC ACID: Kazhinji inoshandiswa mukugadziriswa kwekudya kugadzirisa iyo acidity uye alkalinity yeiyo mhinduro yekudzora viscosity.

4.3 solvent
Ethanol: Inoshandiswa muMishonga uye Cosmetics kuti igadzirise vhiza yeCMC kuti uwane yakakodzera chigadzirwa chechigadzirwa chatechan chateological.

Propaniol: Inoshandiswa mukugadzirisa maindasitiri kuti uderedze viscosity yeCMC solution yekuyerera nyore uye kugadzirisa.

4.4 Enzymes
CellulasE: Inoshandiswa muCelly kugadzirisa kuti uderedze viscosity ye slurry, ichigadzira uye kudhinda yunifomu yakawanda.

Amylase: Dzimwe nguva inoshandiswa muindasitiri yechikafu kuti igadzirise vhiza yeCMC kuti iwirirane nezvinodiwa zvekugadzirisa zvezvikafu zvakasiyana.

5. Zvinhu zvinokanganisa kushanda kwekuwedzera kwekuwedzera

Kubudirira kwezviitiko zvinokanganiswa nezvinhu zvakawanda, kusanganisira iyo smecular uremu uye degree rekutsiva kweCMC, kusunganidzwa kwekutanga kwemhinduro, tembiricha, uye kuvapo kwezvimwe zvinoshandiswa.
MaElecular uremu: CMC ine High Molecular uremu hunoda kurongeka kwakanyanya kwekuwedzera kwekuwedzera kuti uderedze viscosity.
Dare rekutsiva: CMC ine mwero wakakwira wekutsiva haanzwisisike kune vanokuvara uye vangangoda mamiriro akasimba kana ekunyanyisa kutarisana kwekuwedzera.
Kupisa
Kusanganiswa Kusanganiswa: Zvimwe zvinoshandiswa (senge surficants, thickeners, nezvimwewo) zvinogona kukanganisa kushanda kwekuwedzera uye kunoda kuongororwa.

6. Mangwana Development Directors
Tsvagurudzo uye kushanda kwekuderedza vhiza yeCMC iri kufamba yakananga kune green uye yakasimba kutungamira. Kukudziridza matsva ekuwedzera nekunyanyisa kugona uye kururamisa mamiriro ekushandiswa kwekushandiswa kwekuwedzera, uye kuongorora mashandisiro ezvinyorwa zveCMC muCMC viscossity mutemo zvese zviri mumangwana.
Green anowedzera: Tarisa uone zvakasikwa zvinotorwa kana biodegradable inowedzera kuderedza mamiriro ekunze.
Nanotechnology: Shandisa iyo inoshanda pasi uye yakasarudzika yekudyidzana mechanism yeNanomatism yeNanomatism kune chaiyo kudzora viscosity yeCMC.
Smart anoteerera zvinhu: gadzira zvinowedzera zvinogona kupindura kune zvakatipoteredza Simpuli (pH, mwenje, etc.) kuti uwane simba rekutonga kweCMC viscosity.

Kuzvidzwa kunotamba basa rakakosha mukudzora cmc viscosity. Nokusarudza kutaura nekusarudza zvinowedzera, izvo zvinodikanwa zvemaindasitiri akasiyana uye zvigadzirwa zvemutengi zvinogona kusangana zvakabudirira. Nekudaro, kuitira kuti uwane simba rekusimudzira, tsvakiridzo yeramangwana rinofanira kutarisa nezvekusimudzira kwegirinhi uye kushanda kwakashata, pamwe nekushandiswa kwehunyanzvi hutsva muMitcossity mutemo.