Schilderen kwaliteit HEC

Korte beschrijving:

  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...


  • Min.Order Hoeveelheid: 25kg
  • Levering vermogen: 5000 Ton / jaar
  • Poort: Shanghai
  • Betalingstermijn: T / T; L / C of anderen
  • Product detail

    product Tags

     

    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.

     

    Invoering

    Naam: Hydroxyethylcellulose

    Abbreviation: HEC

    Molecuulformule: [C6H7O2 (OH) 3-x 〖OCH (OH) CH3〗 x] n

    Kenmerken:

    Hydroxyethylcellulose (HEC) een niet-ionisch, in water oplosbaar polymeer op basis van cellulose door een reeks van chemische en fysische processen.

    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. Uiterlijk: wit tot geelachtig poeder of korrels.
    1. technische Index
    Item Specificatie
    viscositeit Zie tabel 2
    Vochtigheid,% ≤7
    PH in oplossing 6,0-8,5
    Uiterlijk Korrel of poeder

    Tabel 2. viscositeitspecificatie HEC Solutio

    Type Oplossing viscositeit (Brookfield bij 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

     

    Verpakking

    HEC product is verpakt in een polyethyleenzak inwendig versterkt met een 3-laags papieren zak of vat papier of kartonnen doosje, netto gewicht 25kg per zak.

    Transport en opslag

    Bescherm het product tegen vocht en vocht.

    Don't put it together with other chemicals.










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