Focus on Cellulose ethers

MHEC fa'aoga ile Lafoa'i

MHEC fa'aoga ile Lafoa'i

Methyl Hydroxyethyl Cellulose MHEC fa'aaogai lefa'amama , aemaise lavae mafai ona faʻaaogaina i le toothpaste, shampoo, taʻele gel, faʻamaʻi lima ma seevae faʻailoga vailaʻau i aso uma, mafiafia, puipuia le faʻaleleia o aafiaga.

 

MHECo se oloa tutusa macarboxymethyl cellulose CMC, ethyl cellulose EC, hydroxypropyl cellulose HPC, methyl hydroxyethyl cellulose MHEC, methyl hydroxypropyl cellulose MHPC, hydroxyethyl cellulose HEC.Hydroxyethyl cellulose ether i nei oloa i le fanua o le faʻaaogaina o vailaʻau i aso uma o le aafiaga sili lea.Aisea ua faapea ai?KimaCellmatagaluega tekonolosi e fai le fa'amatalaga nei.

 

Fa'apitoa vasega vaila'au i aso ta'itasiMHEC MH200MS viscosityMethyl Hydroxyethyl Celluloseose pa'epa'e pe la'ititi ma sina pauta samasama, ma e leai se manogi, leai se tofo, e le o'ona.E mafai ona solo i le vai malulu ma faʻafefiloi faʻalaʻau o solvents, faia ai se vaifofo manino viscous.Ole vai vai e iai le gaioiga i luga ole laiga, maualuga le manino, malosi malosi, solubility ile vai e le afaina ile pH.Vasega kemisi i aso umaMethyl Hydroxyethyl Cellulosei le shampoo, faʻafefete gel taʻele, faʻamaʻi faʻamaʻi, lauulu, taofi vai paʻu ma ata lelei.Faatasi ai ma le si'itia o mea masani, cellulose (anti-freeze thickener) e mafai ona fa'aogaina i le shampoo ma le ta'ele gel i se tau e sili atu ona maualalo ma maua pea i'uga mana'omia.Mai le mautu ma le faʻatinoga faʻavae, e sili atu le HEC nai lo isi oloa i le faʻaaogaina o vailaʻau i aso taʻitasi.

 

Methyl Hydroxyethyl Cellulose MHECe pei o se surfactant non-ionic.O loʻo i ai galuega o le mafiafia, faʻamalolo, faʻapipiʻi, faʻafefe, ata tifaga, faʻasalalau, taofi vai ma tuʻuina atu colloid puipuia.O nei meatotino, aemaise lava le puipuiga o le colloid ma le faatumauina o le vai.E taua tele i le faʻaaogaina o vailaʻau faʻasaina i aso uma.

 

O aso ta'itasi vasega vaila'au fa'apitoa viscosityMHEC200,000S soluble i le vai vevela ma le malulu, e masani ona le mafai ona solu i le tele o solvents organic.O le maualuga o le vevela poʻo le faʻapupuna e le faʻafefe, e tuʻuina atu ai le tele o le solubility ma mea viscosity.Ma gelation le vevela.O le a'afiaga o le fa'apipi'iina o le pou e matua la'ititi lava.MHECe matua mautu.

 

Methyl Hydroxyethyl Celluloseeter i le fanua o le faaaogaina o vailaau i aso taitasi, onaMHECo loʻo i luga le faʻatinoga sili ona lelei, faʻaaogaina lautele e pei o le mafiafia, emulsifier ma le fusifusia i mea e manaʻomia i aso uma, pe a faʻaaogaina, e masani ona faʻamavae i totonu o le ava malosi, sauniuniga o le ava malosi, e tatau ona i ai i le faagasologa o le faʻafefiloi.MHECsifi i totonu o se aofaiga o vai, e le tatau ona suo pe lafoai.Aua ne'i taofi le fa'aoso se'ia manino ma lamolemole le sua tina.Aua le faʻaopoopoina isi mea, ina ia aua neʻi aʻafia ai le tau o le PH.Mana'o e fa'aleleia atili le lelei o oloa.E fautuaina ina ia faʻatuputeleina le vevela ma le tau o le PH o le faʻaoga talafeagai.


Taimi meli: Tes-23-2023
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