LPR® 221 is the next generation of Polysaccharide Resin Technology. This 100% Bio-based emulsifier builds upon Lorama Group’s strength and success of providing the paint formulator with VOC reduction, Excellent gloss, film hardness and adhesion, Compatibility with a wide range of alkyds, Lower formulation costs. LPR® 221 has also been designed to reduce the excessive yellowing seen in most alkyd paints. This feature helps keep white paints looking white.

Chemical Family: Polysaccharides

End Uses: Enamel, Primer, Solventborne Coating, Stains

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    Identification & Functionality

    Chemical Family
    CASE Ingredients Functions
    Technologies

    Features & Benefits

    Labeling Claims
    Product Features
    • VOC reduction
    • Excellent gloss, film hardness and adhesion
    • Compatibility with a wide range of alkyds
    • Lower formulation costs

    Applications & Uses

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Zahn Viscosity (Zahn Cap 2 at 25°C)14 - 17seconds
    Solids (by weight)43 ± 2.0%
    Specific Gravity1.18 - 1.2
    pH Value (Neat)max. 7

    Technical Details & Test Data

    Accelerated Dry Time Stability (50°C)

    LPR® 221 performs above and beyond any other emulsifying technology to provide benefits including:

    • Improved dry time stability
    • Reduced yellowing

    Dry time stability has always been a challenge for all emulsifying technologies in solvent based paints. This has been addressed with the introduction of LPR® 221; providing long-term dry time stability, matching closely to an all alkyd/solvent paint.

    LPR® 221 - Accelerated Dry Time Stability (50°C)

    Accelerated Yellowing (50°C)

    LPR® 221 has also been designed to reduce the excessive yellowing seen in most alkyd paints. This feature helps keep white paints looking white.

    LPR® 221 - Accelerated Yellowing (50°C)