FEINGOSIL PA 5928 (A+B) RTV-2 silicone rubber

FEINGOSIL PA 5928 is a pourable bi-component RTV-2 silicone rubber vulcanizing at room temperature with a poly-addition process.

Easy to use, high details reproduction
Excellent mechanical properties (tear strength), low viscosity and high elasticity
Used in the reproductions of wax, plaster, resins models

Properties

ASPECT: Viscous fluid
CHEMICAL CHARACTERIZATION: Addition-cured RTV-2
COLOUR PART A: White
COLOUR PART B: Red
ODOUR: Odourless
SOLUBILITY: Not mixable in water, dispersible in most of solvents
DENSITY: 1.14 g/cm3
VISCOSITY A: 20.000 mPa∙s
VISCOSITY B: 1.000 mPa∙s
MIXED VISCOSITY: 15.000 mPa∙s

Curing properties

MIX RATIO: 100:10
WORKING TIME: 45 minutes
SETTING TIME: 5 hours

Properties of the cross linked product

HARDNESS 24 h: 28 Shore A
TEAR STRENGTH: 22.0 KN/m
TENSILE STRENGTH: 4.0 MPa
ELONGATION: 450 %
SHRINKAGE (after 5 days): < 0.1 %

* 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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