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Nayakem NK-250

Nayakem NK-250 is versatile monomeric plasticizers. It is primarily known for its exceptional utility as a plasticizer for polyvinyl acetate adhesives. Its compatibility with polyvinyl acetate emulsions allows the tailoring of adhesive systems with excellent wet tack, set time and open times. NK 250 is also efficient plasticizers in acrylic latex caulk formulations. Acrylic latex caulks containing NK 250 are stable with cured caulk showing good adhesion characteristics. NK 250 is high solvating polyvinyl chloride plasticizer displaying utility in plastisols and dry blended vinyl formulations. Its excellent solvating characteristics allow fast, lower temperature processing of vinyl composition and once incorporated, has excellent stain And extraction resistance to aliphatic solvents.

Functions: Plasticizer

Chemical Family: Benzoates

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    CASE Ingredients Functions
    CAS No.
    Clear liquid Free of particulates
    Technologies

    Applications & Uses

    Properties

    Physical Form
    Odor
    Mild Ester like
    Typical Properties
    ValueUnitsTest Method / Conditions
    Pour Point-21°CASTM D 97
    Moisturemax. 0.15%
    Assay (as Benzoate Ester)min. 98%
    Color in Hazenmax. 150
    Boiling Point at 5 mm Hg233.84°C
    Flash point (Closed Cup)200.56°C
    Freezing pointmax. 16°C
    Molecular weight328
    Specific Gravity (25°C/25°C)1.13 – 1.15
    Vapour Pressure (25°C)2.29 X 10 -7mmHg
    Acid numbermax. 1mg KOH/g

    Packaging & Availability

    Packaging
    • Available in 220 Kgs HDPE barrels or bulk load in tanker.