Focus on Cellulose ethers

Hawlaha Sodium Carboxymethyl cellulose ee ku jira Dahaarka Midabka

Hawlaha Sodium Carboxymethyl cellulose ee ku jira Dahaarka Midabka

Sodium carboxymethyl cellulose (CMC) ayaa inta badan loo isticmaalaa sida qayb muhiim ah oo ka mid ah dahaarka midabka ee hawlihiisa kala duwan, oo ay ku jiraan:

  1. Dhumucda: CMC waxay u dhaqmi kartaa sidii wakiilka dhumuc, kordhinta viscosity iyo hagaajinta xasiloonida daahan.
  2. Joojinta: CMC waxay kaa caawin kartaa joojinta midabada iyo walxaha kale ee adag ee daahan, ka hortagga dejinta iyo hubinta la midka ah ee alaabta ugu dambeysa.
  3. Haysashada biyaha: CMC waxay hagaajin kartaa sifooyinka biyaha ee daahan, ka caawinta ka hortagga qalajinta iyo dillaaca inta lagu jiro codsiga iyo hagaajinta muuqaalka ugu dambeeya ee daahan.
  4. Isku-xidhka: CMC waxay u dhaqmi kartaa sidii binder, ka caawinta inay isku dhejiso qaybaha midabada oo ay wanaajiso ku dhegganaanshaha substrate-ka.
  5. Filim-samaynta: CMC waxay sidoo kale gacan ka geysan kartaa sifooyinka filim-samaynta ee daaha, ka caawinta sameynta filim adag oo waara on substrate.

Guud ahaan, isticmaalka CMC ee dahaarka midabada ayaa kaa caawin kara hagaajinta waxqabadka, xasiloonida, iyo muuqaalka alaabta ugu dambeysa, taas oo ka dhigaysa qayb muhiim ah oo ka mid ah samaynta dahaarka.


Waqtiga boostada: Mar-21-2023
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