Maleri grade HEC

Kort beskrivelse:

  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 Mengde: 25kg
  • Forsyning Ability: 5000 tonn / år
  • Port: Shanghai
  • Betaling sikt: T / T; L / C eller noe annet
  • Produkt detalj

    produkt~~POS=TRUNC

     

    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.

     

    Introduksjon

    Navn: Hydroksyetylcellulose

    Abbreviation: HEC

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

    Kjennetegn:

    Hydroksyetylcellulose (HEC) er en ikke-ionisk, vannløselig polymer avledet fra cellulose gjennom en serie av kjemiske og fysikalske prosesser.

    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. Utseende: hvitt til gulaktig pulver eller korn.
    1. teknisk Index
    Punkt spesifikasjon
    viskositet Se tabell 2
    Fuktighet,% ≤7
    PH i løsningen 6,0 til 8,5
    Utseende Granulat eller pulver

    Tabell 2. Viskositet Spesifikasjon av HEC løsning;

    Type Løsningen Viskositet (Brookfield ved 25 ° C, eps)
    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

     

    Emballasje

    HEC Produktet er pakket i en inner polyetylenpose forsterket med en 3-lags papirpose, eller papir fat eller pappeske, er nettovekt 25 kg pr pose.

    Transport og lagring

    Beskytte produktet mot fuktighet og damp.

    Don't put it together with other chemicals.










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