FEINGOSIL P Putty poly-condensation silicone rubber

    FEINGOSIL P is a putty bi-component RTV-2 silicone rubber vulcanizing at room temperature with a poly- condensation process.

    • Easy to use, high detail reproduction

    • High mechanical properties (tear strength) and elasticity

    • Used in the field of restoration (artistic foundry) for the reproduction of vertical moulds

    Properties

    ASPECT: Paste
    CHEMICAL CHARACTERIZATION: Condensation-cured RTV-2
    COLOUR/ODOUR: Beige/Odourless
    SOLUBILITY: Not mixable in water, dispersible in most of solvents
    DENSITY: 1.18 g/cm3
    PENETRATION CONE: 210 mm/10

    Curing properties

    CATALYST: CATALYST GEL
    COLOUR: Red
    SPECIFICITY:     Fast
    MIX RATIO:     100:3
    WORKING TIME: 3 minutes
    DEMOULDING TIME: 15 minutes

    CATALYST: CATALYST P
    COLOUR: Yellow
    SPECIFICITY:     Standard
    MIX RATIO:     100:5
    WORKING TIME: 60 minutes
    DEMOULDING TIME: 5 hours

    Properties of the cross linked product

    CATALYST: CATALYST GEL
    HARDNESS 24 h: 30 Shore A
    HARDNESS 3 days: 30 Shore A
    TEAR STRENGTH: n.d.
    TENSILE STRENGTH: n.d.
    ELONGATION: n.d.
    SHRINKAGE: n.d.

    CATALYST: CATALYST P
    HARDNESS 24 h: 27 Shore A
    HARDNESS 3 days: 30 Shore A
    TEAR STRENGTH: 10.0 KN/m
    TENSILE STRENGTH: 1.8 MPa
    ELONGATION: 500 %
    SHRINKAGE: < 0.7 %

    * 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.

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