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    Vinyl Esters of Neodecanoic Acid

    Product Identification:

    CAS No.: 51000-52-3

    Molecular Formula:C12H22O2

    Specification:

    NO

    Items of analysis

    TEST METHOD

    UNIT

    Specification

    1

    color

    ASTM D1209

    PT-CO

    15 MAX

    2

    Density at 20℃

    astm d4052

    g/ml

    0.875–0.885

    3

    refractive,nd25

    astm d1218

    /

    1.432-1.437

    4

    WATER

    ASTM E203

    %,M/M

    0.1 MAX

    5

    acid value as koh

    ASTM D1639

    mg/g

    1.0 max

    6

    vinyl unsaturation *

    sytm 05

    mol/kg

    4.85-5.10

    Typical Properties:

    NO

    Items of analysis

    TEST METHOD

    UNIT

    Specification

    1

    MOLECULAR FORMULA (THEORETICAL)

    /

    /

    C12H22O2

    2

    MOLECULAR mass (THEORETICAL)

    /

    /

    198

    3

    added inhibitor

    (hydroquinone monomethyl ether)

    sytm07

    mg/kg

    5+/-2

    4

    kinematic VISCOSITY AT 20℃

    ASTM D445

    mm2/S

    2.2

    5

    Latent heat of vaporisation at 20℃

    /

    KJ/MOL

    48.9

    6

    bollingrange

    ASTM D1160

    133-136*

    7

    Flash point (PMCC)

    ASTM D93

    75

    8

    solidification point

    ASTM D97

    BELOW -60

    9

    solubility in water at20-80℃

    /

    %,M/M

    BELOW 0.1

    10

    solubility of water in monomer at20-80℃

    /

    %,M/M

    0.05

    11

    miscibility with vinyl acetate

    /

    /

    COMPLETELY MISCIBLE

    12

    Specific heat of polymerisation

     

    KJ/MOL

    96

    13

    GLASS TRANSITION TEMPERATURE OF HOMOPOLYMER**(VINYL ACETATE HOMOPOLYMER=32℃

    /

    -3

    * measured at a reduced pressure (100 mm Hg).

    ** By differential scanning calorimetry (onset value 20℃ per minute).

    Packing:
    1. Packing Material: Iron Drum
    2. Net Weight: 170kg/ drum

    Application:

    The Vinyl Esters of Neodecanoic Acidhave a unique highly branched aliphatic structure which contributes to the enhancement of key performance properties. The branched Versatic Acid structure in a polymer chain sterically protects the ester bonds of Vinyl Esters of Versatic Acid and of the adjacent monomer units against hydrolysis resulting in greatly improved alkali resistance. Finally, they will not be degraded by UV light and therefore will not cause yellowing.

    Emulsion polymers based on Vinyl Esters of Versatic Acid show a clear improvement in pigment wetting and scrub resistance. Such emulsions can also be used for quality low-VOC decorative paints and industrial coatings.
    1. Industrial Coatings
    2. Interior and Exterior Decorative Paints
    3. Water Repellent Systems
    4. Wood Glues
    5. Pressure Sensitive Adhesives
    6. Construction Adhesives
    7. Redispersible Powders and Latex Concrete Admixtures
    8. Textile and Non-Woven Binders