FEINGOSIL PC 220 condensation-cured RTV-2 silicone rubber

    FEINGOSIL PC 220 is a pourable bi-component RTV-2 silicone rubber vulcanizing at room temperature with a poly-condensation process.

    • Easy to use, high detail reproduction

    • Recommended for limited reproductions (not in series) of simple moulds

    • Particularly recommended for aluminium foundries working in the footwear field

     

    Properties

    ASPECT: Viscous fluid
    CHEMICAL CHARACTERIZATION: Condensation-cured RTV-2
    COLOUR/ODOUR: Beige/Odourless
    SOLUBILITY:Not mixable in water, dispersible in most of solvents
    DENSITY: 1.26 g/cm3
    VISCOSITY: 6.000 mPa∙s

    Curing properties

    CATALYST: 1840
    SPECIFICITY: Fast
    MIX RATIO: 100:5
    WORKING TIME: 5 minutes
    DEMOULDING TIME: 30 minutes

    CATALYST: 1860
    SPECIFICITY: Fast
    MIX RATIO: 100:5
    WORKING TIME: 10 minutes
    DEMOULDING TIME: 45 minutes

    CATALYST: 1890
    SPECIFICITY: Fast
    MIX RATIO: 100:5
    WORKING TIME: 15 minutes
    DEMOULDING TIME: 75 minutes

    Properties of the cross linked product

    CATALYST: 1840 / 1860 / 1890
    HARDNESS 24 h:     20 Shore A
    TEAR STRENGTH: 2.5 KN/m
    TENSILE STRENGTH: 1.5 MPa
    ELONGATION: 200 ÷ 300 %
    SHRINKAGE (after 24 h): < 0.5 %

    * The data given are typical values which are not intended for use in preparing specifications. The information given here is based on our present state of knowledge and is published without obligation on our part. Test has done at 23°C and 50% of RH.

    DATA SHEETS

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