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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