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Breve descripción:

  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 Cantidad: 25 kg
  • Capacidad de suministro: 5000 Ton / Año
  • Puerto: Shanghai
  • Término del pago: T / T; L / C o cualquier otro
  • Detalle del producto

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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.

     

    Introducción

    Nombre: hidroxietilcelulosa

    Abbreviation: HEC

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

    características:

    Hidroxietil celulosa (HEC) es un polímero no iónico, soluble en agua derivado de la celulosa a través de una serie de procesos químicos y físicos.

    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. Apariencia: polvo blanco a amarillento o granos.
    1. Índice técnico
    ít. Especificación
    Viscosidad Véase la Tabla 2
    Humedad,% ≤7
    PH en solución 6,0-8,5
    Apariencia Gránulos o polvo de

    Tabla 2. Viscosidad Especificación de HEC Solutio

    Tipo Solución Viscosidad (Brookfield a 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

     

    Embalaje

    HEC producto se envasa en una bolsa interior de polietileno reforzado con una bolsa de papel de 3 capas, o caja de barril de papel o de papel, peso neto es de 25 kg por bolsa.

    Transporte y almacenamiento

    Proteger el producto contra la humedad y húmedo.

    Don't put it together with other chemicals.










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