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Hydroxyethyl Cellulose for Latex Paint, alternative to Natrosol 250

Categories Hydroxyethyl Cellulose
Brand Name: Honest
Model Number: H4000 H3000 H2000 H1000
Place of Origin: China
MOQ: 1000kgs
Price: FOB US$4/KG~ FOB US$5/KG
Payment Terms: TT L/C Western Union
Supply Ability: 300mt/month
Delivery Time: 15-20days
Packaging Details: 25kgs/bag
Appearance: White or yellowish powder
Product name: Hydroxyethyl Cellulose for Latex Paint, alternative to Natrosol 250
Raw Material: Refined cotton
Application: thickener, emulsifier, film-former, binder, dispersing agent, protective colloids
Advantage: Efficient thickening, Excellent color acceptance, Excellent stability, Superior workability, Good leveling
CAS NO.: 9004 62 0
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    Hydroxyethyl Cellulose for Latex Paint, alternative to Natrosol 250

    Introduction


    Name: Hydroxyethyl cellulose


    Abbreviation: Hydroxyethyl cellulose


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


    Characteristics:


    Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer derived from cellulose through a series of chemical and physical processes.

    Hydroxyethyl cellulose 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 Hydroxyethyl cellulose group is nonionic one in water solution, it won't be reacted with other anions or cations and insensitive to the salts. Hydroxyethyl cellulose also has good film-forming ability and surface activity.


    Technical requirements


    1. Appearance: white to yellowish powder or grains.


    2. Technical Index


    ItemSpecification
    ViscositySee Table 2
    Moisture,%≤7
    PH in solution6.0-8.5
    Appearancepowder

    Table 2. Viscosity Specification of HEC Solution


    TypeSolution Viscosity (Brookfield at 25°C,cps )
    1%2%5%
    H 40003400 - 5000--
    H 30002600 - 3300--
    H 20001500 - 2500--
    H 1000800 -1500--
    MH 5000-4500 - 6500-
    MH 2000-1500 – 2500-
    MH 300-150 – 400-
    MH 10025 - 105
    LH 300250 - 400
    LH 10075 - 150

    3.Applications


    Hydroxyethyl cellulose can be used in many fields as thickener, fluid modifier, protective colloid, stabilizer, water-loss controller, adhesive agent, etc. Its maximum usage is functioned in latex paint as thickener and protective colloid. The detailed application is shown below.


    Application FieldsApplication RangeFunction
    PaintingLatex paint, polymer emulsifyingThickening
    ConstructionCement, mortar

    Thickening,water-retaining,

    retarding

    Paper-makingSizingThickening, water- retaining
    CosmeticsToothpaste, shampoo, CreamThickening, stabilizing
    PharmaceuticalLotion, Ointment

    Thickening, stabilizing,

    water-retaining,

    CeramicsEnamelingWater-retaining
    Oil (Petroleum)Well drilling, completing fluids

    Water-retaining,

    Thickening, fluid-loss controlling


    4.Packaging


    Hydroxyethyl cellulose Product is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, or paper barrel or paper box, net weight is 25kg per bag.


    5.Transportation and Storage


    Protect the product against moisture and damp.


    Don't put it together with other chemicals.

    Quality Hydroxyethyl Cellulose for Latex Paint, alternative to Natrosol 250 for sale
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