Painting qib HEC

Luv hauj lwm:

  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.

     

    Introduction

    Lub npe: Hydroxyethyl cellulose

    Abbreviation: HEC

    Molecular mis: [C6H7O2 (OH) 3-x 〖thiab (OH) CH3〗 x] n

    Yam ntxwv:

    Hydroxyethyl cellulose (HEC) yog ib tug uas tsis yog-ionic, dej-soluble polymer derived ntawm cellulose los ntawm ib tug series ntawm cov tshuaj thiab lub cev muaj dab.

    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. Tsos: dawb mus rau yellowish hmoov los yog nplej.
    1. Kev index
    Yam specification
    viscosity Saib cov lus 2
    Ya,% ≤7
    PH nyob rau hauv cov kua 6.0-8.5
    tsos Cov tshuab granule los yog hmoov

    Rooj 2. Viscosity Specification ntawm HEC Solutio

    hom Tshuaj Viscosity (Brookfield ntawm 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

     

    Ntim

    HEC khoom yog ntim rau hauv ib puab polyethylene hnab siv tam nrog ib tug 3-ply hnab ntawv, los yog daim ntawv chim los yog daim ntawv lub thawv, net luj yog 25kg ib lub hnab.

    Tsheb thauj mus los thiab warehouse

    Tiv thaiv cov khoom tiv thaiv dej thiab damp.

    Don't put it together with other chemicals.










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