FEINGOSIL PA Spray 22 RTV-2 silicone rubber for vertical moulds
Feingosil PA Spray 22 (A+B) is a RTV-2 silicone rubber, pourable, bi-component, vulcanizing at room-temperature with a poly-addition process without shrinkage. High mechanical properties and low viscosity give very flexible and resistant moulds and high details reproduction. This product is applied by spray pump system. It is used to produce vertical moulds of big dimension. It is biocompatible and non-toxic, it doesn’t release any substances both during and after the curing.
Properties
ASPECT: Fluid
CHEMICAL CHARACTERIZATION: Addition-cured RTV-2
COLOUR PART A: Traslucent
COLOUR PART B: Violet
ODOUR: Odourless
SPECIFIC GRAVITY: 1.08 g/cm3
VISCOSITY (A+B): 7.000 mPa∙s
Curing properties
MIX RATIO: 100:100
WORKING TIME: 3 minutes
SETTING TIME: 15 ÷ 20 minutes
Properties of the cross linked product
HARDNESS 24 h: 22 Shore A
TEAR STRENGTH: 15.0 KN/m
TENSILE STRENGTH: 4.0 MPa
ELONGATION: 400 ÷ 500 %
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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