FEINGOSIL PA 716 (A+B) Silicone rubber for dental industry

FEINGOSIL PA 716 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 dimensional stability in the time, excellent compatibility with phosphate coatings, polyurethane resins and plasters
Used in the dental industry in models duplication

Properties

ASPECT: Viscous fluid
CHEMICAL CHARACTERIZATION: Addition-cured RTV-2
COLOUR PART A: White
COLOUR PART B: Light Blue
ODOUR: Odourless
SOLUBILITY: Not mixable in water, dispersible in most of solvents
DENSITY: 1.12 g/cm³
VISCOSITY: 3.500 mPa∙s

Curing properties

MIX RATIO: 100:100
MIXING TIME: 45 seconds
WORKING TIME: 5 minutes
SETTING TIME: 30 minutes

Properties of the cross linked product

HARDNESS 24 h: 17 Shore A
TEAR STRENGTH: 4.0 KN/m
TENSILE STRENGTH: 2.0 MPa
ELONGATION: 400 %
DETAIL REPRODUCTION: 20 µm
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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