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BioPolyol TD is a bio based polyol, mainly for rigid PU foam production. For rigid foam production this polyol is used in mixture with cross-linking polyols whose functionality is at least five. Our suggested ratio between Bio Polyol TD and cross-linking polyol is approx. 80:20 by mass. Polyol is synthesized from tall oil. It contains only primary hydroxyl functional groups. Polyol is difunctional and Natural Oil Based with estimated bio carbon content ~ 80 %.

Chemical Family: Polyols, Polyols (Difunctional)

Labeling Claims: Bio-based

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    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Acid Valuemax. 5.00mg KOH/gDIN 53402
    (OH+NH) Value260 - 300mgKOH/gDIN 53240
    H2O, mas.max. 0.2%DIN 51777
    Viscosity (25°C)1000 - 1500mPa∙sDIN 53015
    Density0.987g/cm3DIN 51757
    Functionality2--
    Bio Carbon Content80%-