FEINGOSIL PA 322 (A+B) for wax, plaster, resin models

Feingosil PA 322 (A+B) is a pourable bi-component RTV-2 silicone rubber, vulcanizing at room-temperature with a poly-addition process without shrinkage. It gives a perfect replica of the original item. Highly resistant in all circumstances and thermo-stable. High mechanical properties and low viscosity give very flexible and resistant moulds with high details reproduction. It is suitable for the reproduction of wax, plaster, resins models.

Properties

ASPECT: Viscous fluid
CHEMICAL CHARACTERIZATION: Addition-cured RTV-2
COLOUR PART A: White
COLOUR PART B: Light Blue
ODOUR: Odourless
SPECIFIC GRAVITY: 1.14 g/cm3
VISCOSITY (A+B): 6.000 mPa∙s

Curing properties

MIX RATIO: 100:100
WORKING TIME: 60 minutes
SETTING TIME: 4 hours

Properties of the cross linked product

HARDNESS 24 h: 22 Shore A
TEAR STRENGTH: 20.0 KN/m
TENSILE STRENGTH: 4.0 MPa
ELONGATION: 450 %
SHRINKAGE (after 24 h): < 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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