Focus on Cellulose ethers

Hydroxyethyl methyl cellulose katundu

Chithunzi 11 (1-6)

01
Kusungunuka:
Ndi sungunuka m'madzi ndi zina organic solvents.Ikhoza kusungunuka m'madzi ozizira.Kuchuluka kwake kumangotsimikiziridwa ndi mamasukidwe akayendedwe.The solubility amasintha ndi mamasukidwe akayendedwe.Kutsika mamasukidwe akayendedwe, m'pamenenso solubility kwambiri.

02
Kukana mchere:
The mankhwala ndi sanali ionic mapadi efa ndipo si polyelectrolyte, choncho ndi wokhazikika mu njira amadzimadzi pamaso pa mchere zitsulo kapena organic electrolytes, koma kwambiri Kuwonjezera electrolytes kungayambitse gelation ndi mpweya.

03
Zochitika Pamwamba:
Chifukwa cha ntchito yogwira ntchito ya njira yamadzimadzi, imatha kugwiritsidwa ntchito ngati colloid protective agent, emulsifier ndi dispersant.

04
Thermal Gel:
Mankhwala amadzimadzi akatenthedwa ndi kutentha kwina, amakhala opaque, gels, ndipo amapanga mpweya, koma akakhazikika mosalekeza, amabwerera ku malo oyambirira, ndipo kutentha kumene gelation ndi mvula zimachitika makamaka zimadalira. pa mafuta awo., kuyimitsa chithandizo, colloid zoteteza, emulsifier, etc.

05
metabolism:
Metabolically inert ndi fungo lochepa ndi fungo, amagwiritsidwa ntchito kwambiri muzakudya ndi mankhwala chifukwa samapangidwa ndi metabolized ndipo amakhala ndi fungo lochepa komanso fungo labwino.

06
Kulimbana ndi mildew:
Ili ndi mphamvu yabwino ya antifungal komanso kukhazikika kwa viscosity panthawi yosungirako nthawi yayitali.


Nthawi yotumiza: Sep-26-2022
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