Cellulose ethers

Cellulose ethers

Cellulose etherso se aiga o polymers solu vai e maua mai le cellulose, o se polymer masani e maua i totonu o puipui sela o laau. O nei mea e maua mai e ala i suiga fa'a-kemikolo o le cellulose, e maua mai ai oloa eseese e iai uiga ma'oti. O le cellulose ethers e maua ai le fa'aoga lautele i pisinisi eseese ona o lo latou agava'a ma tulaga fa'apitoa. O nisi nei o ituaiga masani o cellulose ethers ma a latou faʻaoga:

  1. Hydroxyethyl Cellulose (HEC):
    • Talosaga:
      • Vali ma fa'alavalava: E galue e pei o se mafiafia ma fa'aliliuga o le rheology.
      • Mea tau tausiga a le tagata lava ia: Faʻaaogaina i shampoos, kulimi, ma lotions e fai ma sui faʻamalosi ma faʻamautu.
      • Mea faufale: Fa'aleleia le fa'atumauina o le vai ma le fa'aogaina i sima ma mea fa'apipi'i.
  2. Hydroxypropyl Methylcellulose (HPMC):
    • Talosaga:
      • Fausia: Faʻaaogaina i sima, faʻapipiʻi, ma faʻapipiʻi mo le faʻaleleia atili o galuega ma pipii.
      • Pharmaceuticals: E galue e pei o se fusifusia ma se ata tifaga i totonu o fuala'au papa.
      • Mea tau tausiga a le tagata lava ia: E galue e pei o se mafiafia ma faʻamautu.
  3. Methyl Hydroxyethyl Cellulose (MHEC):
    • Talosaga:
      • Fausiaina: Faʻaleleia le taofiofia o le vai ma le mafiafia o le sima.
      • Fa'apipi'i: Fa'aleleia mea fa'apolopolo i vali ma isi mea fa'apipi'i.
  4. Carboxymethyl Cellulose (CMC):
    • Talosaga:
      • Alamanuia mea'ai: Fa'aaogaina e fai ma sui mafiafia ma fa'amautu i mea'ai eseese.
      • Pharmaceuticals: E galue e pei o se mea e fusifusia ai i totonu ole laulau.
      • Mea tau tausiga a le tagata lava ia: Fa'atino e pei o se mafiafia ma fa'amautu.
  5. Ethyl Cellulose (EC):
    • Talosaga:
      • Vailaau Fa'asaina: Fa'aaogaina i mea fa'apipi'i mo fa'atonuga fa'asa'oloto.
      • Fa'alavalava fa'apitoa ma vaitusi: Fa'atino e pei o se ata tifaga.
  6. Sodium Carboxymethyl Cellulose (NaCMC poʻo SCMC):
    • Talosaga:
      • Alamanuia mea'ai: Fa'aaogaina e fai ma mea mafiafia ma fa'amautu i mea taumafa.
      • Pharmaceuticals: E galue e pei o se mea e fusifusia ai i totonu ole laulau.
      • Suau'u viliina: Fa'aaogaina e fai ma viscosifier i suau'u vili.
  7. Hydroxypropylcellulose (HPC):
    • Talosaga:
      • Ufiufi: E galue e pei o se mafiafia ma ata tifaga i totonu o paluga ma vaitusi.
      • Vailaau Fa'asaina: Fa'aaogaina e fai ma mea fa'apipi'i, fa'amavae, ma fa'atonu-fa'asa'oloto.
  8. Microcrystalline Cellulose (MCC):
    • Talosaga:
      • Vailaau Fa'afomai: Fa'aaogaina e fai ma mea fa'apipi'i ma fa'amavae i fa'aputuga o papa.

O nei cellulose ethers e ofoina atu le tele o galuega e pei o le mafiafia, faʻamauina o le vai, faʻatulagaina ata, ma le faʻamautuina, faʻamalosia i latou i pisinisi e pei o le fausiaina, vailaʻau, meaʻai, tausiga a le tagata lava ia, ma isi mea. O tagata gaosi oloa e gaosia le cellulose ethers i vasega eseese e faʻafetaui ai manaʻoga faʻapitoa.


Taimi meli: Ian-20-2024