Dealbh ìre HEC

Goirid Tuairisgeul:

  Hydroxyethyl Cellulose (HEC) is a non-ionic water soluble polymer obtained through a series of chemical processes from cotton linter (or wooden pulp).  Hydroxyethyl Cellulose (HEC) has long been used as rheology modifier, water retaining and stabilizer for latex paints.    HEC can be used in all types of latex paints from low to high PVC. It suitable for all types of interior and exterior paints.   【Introduction】 Name: Hydroxyethyl cellulose Abbreviation: HEC Molecular form...


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    Hydroxyethyl Cellulose (HEC) is a non-ionic water soluble polymer obtained through a series of chemical processes from cotton linter (or wooden pulp).  Hydroxyethyl Cellulose (HEC) has long been used as rheology modifier, water retaining and stabilizer for latex paints. 

     

    HEC can be used in all types of latex paints from low to high PVC. It suitable for all types of interior and exterior paints.

     

    Ro-ràdh

    Ainm: Hydroxyethyl cellulose

    Abbreviation: HEC

    Mhoileciuilich foirmle: [C6H7O2 (OH) 3 x-〖Och (OH) CH3〗 x] n

    Characteristics:

    Hydroxyethyl cellulose (HEC) a tha neo-ionic, uisge-soluble polymer bunaichte às cellulose tro shreath de ceimigeach agus na pròiseasan corporra.

    HEC is a white to light yellowish, oderless and tastless powder, readily soluble in hot or cold water to form a viscous gel solution. When pH in solution is within 2 to 12, the solution is quite stable. Since HEC group is nonionic one in water solution, it won't be reacted with other anions or cations and insensitive to the salts. HEC also has good film-forming ability and surface activity.

    Technical Specification

    1. Coltas: geal no buidhe no gràinnean fùdair.
    1. -theicnigeach Clàr-innse
    Notaichean Sònrachadh
    Viscosity Faic Clàr 2
    Moisture,% ≤7
    PH ann am fuasgladh 6.0-8.5
    coltas Granule no pùdar

    Clàr 2. Viscosity Sònrachadh de HEC Solutio

    Type Solution Viscosity (Brookfield aig 25 ° C, cps)
    1%

    2%

    5%

    H 4000 3400 - 5000

    -

    -

    H 3000 2600 - 3300

    -

    -

    H 2000 1500 - 2500

    -

    -

    H 1000 800 -1500

    -

    -

    MH 5000 -

    4500 - 6500

    -

    MH 2000 -

    1500 - 2500

    -

    MH 300 -

    150 - 400

    -

    MH 100

    25 - 105

    LH 300

    250 - 400

    LH 100

    75 - 150

    Advantage:

    Efficient thickening.

    Excellent color acceptance.

    Superior workability

    Excellent stability

    Low spatter

    Good leveling

     

    Pacaidh

    HEC Bathar a tha loma-làn ann an taobh a-staigh polyethylene poca neartachadh le ply pàipear 3-poca, no pàipear baraille no pàipear bogsa, lìon cuideam 25cg gach poca.

    Còmhdhail agus Stòradh

    Dìon an aghaidh a 'bhathar taiseachd agus fliuch.

    Don't put it together with other chemicals.










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