Filler PU

  • Filler PU

1-2 days

    € 3,95

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    Product description

    Filler PU

    PU is a filler for polyurethane resins. With this filler you can easily change the properties of your castings.

    Read the full product description

    Filler PU

    ++BLUE++ With PU you can increase the maximum casting thickness of the PU casting system D80 to 80 mm instead of 30 mm. ++ENDBLUE++ 

    PU was added to a poly urethane casting system increases the rigidity of the PU (In PU casting system D80, for example, the shore will increase from 70 Shore A to a maximum of 85). The maximum casting thickness of the PU casting system D80 is 100 mm instead of 30 mm when you add this filler.

    This filler is self-extinguishing and gives this property partly with the PU in which the filler is mixed.

    The addition of PU prolongs the processing time of 5 to 10 minutes and increases the demould time from 50 minutes to 180 minutes. A small amount of filler will make the PU stronger. Too much filler, however, makes the PU brittle (but increases stiffness).

    The maximum ratio in a normal polyurethane casting system is Polyol: Isocyanate: PU is 1: 1: 3

    In bags of 1.5 kg or 25 kg.

    Shelf life
    If stored in a dry location this filler has an indefinite shelf life.


    Product Information


    • Extend the processing time
    • Pour Thickness increase to 80mm
    • flame retardant effect


    Specifications for: Filler PU

    • Color White
    • Bulk Weight (g / L) 1200
    • Density (g / cm³) 2,4
    • Particle Size (microns) 0 - 192
    • PH value 9,5

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