Skildery graad HEC

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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.   【Introduction】 Name: Hydroxyethyl cellulose Abbreviation: HEC Molecular form...


  • Min.Order Hoeveelheid: 25kg
  • Verskaf Vermoë: 5000 Ton / Year
  • Port: Shanghai
  • Betaling term: T / T, L / C of enige ander
  • produk Detail

    produk 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.

     

    inleiding

    Naam: hydroxyethyl sellulose

    Abbreviation: HEC

    Molekulêre formule: [C6H7O2 (OH) 3-x 〖OCH (OH) CH3〗 x] N

    eienskappe:

    Hydroxyethyl sellulose (HEC) is 'n nie-ioniese, wateroplosbare polimeer afgelei van sellulose deur 'n reeks van chemiese en fisiese prosesse.

    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. Voorkoms: wit tot geel poeier of korrels.
    1. tegniese indeks
    item Spesifikasie
    viskositeit Sien tabel 2
    Vog,% ≤7
    PH in oplossing 6,0-8,5
    voorkoms Korrel of poeier

    Table 2. Viskositeit spesifikasie van HEC Solutio

    tipe Oplossing Viskositeit (Brookfield by 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

     

    Packaging

    HEC produk verpak in 'n innerlike poliëtileen sak versterk met 'n 3-ply papier sak, of papier vat of papier boks, netto gewig is 25kg per sak.

    Vervoer en berging

    Beskerm die produk teen vog en klam.

    Don't put it together with other chemicals.










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