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Resin Systems RS-3111

RS-3111 is an unfilled polyurethane that produces tough, dimensionally stable castings and is used to produce parts requiring a “thermoplastic” feel and appearance.

Polymer Name: Polyurethane (unspecified)

Processing Methods: Casting

Density: 1100.0 - 1100.0 kg/m³

Tensile Strength: 44.785 - 44.785 MPa

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Applications & Uses

    Plastics & Elastomers Processing Methods

    Properties

    Color
    Typical Cured Properties
    ValueUnitsTest Method / Conditions
    Hardness77 ± 5Shore DD-2240
    Tensile Strength6500psi
    Elongation0.05
    Flexural Modulus215357psi
    Flexural Strength9693psi
    Linear ShrinkageNot measurable
    Heat Distortion Temperature (at 66psi)93°C
    Impact Strength (Izod, Method E)0.3
    Impact Strength (Izod, Method A)2.4
    Specific Gravity1.1
    Volume Resistivity5.2×10¹⁵ohm-cm
    Dielectric Constant (at 25°C)3.53
    Dissipation Factor (at 25°C)0.011
    Dielectric Strength (at 1/16″ Thickness)634V/mil
    MachinabilityExcellent