FEINGOSIL P85 – Polycondensation putty for dental lab
Feingosil P85 is composed of polysiloxane which may be mixed with gel catalyst. Its properties are high final hardness (> 80 Shore A), high stability and reproduction of details. It is used for the production of masks for the manufacture of skeletally and temporary prosthetics and all application where duplication is required.
CHEMICAL CHARACTERIZATION: Addition-cured RTV-2
SPECIFIC GRAVITY: 1.80 g/cm3
PENETRATION CONE: 220 mm/10
CATALYST: 3% CATALYST GEL
MIX RATIO: 100:3
WORKING TIME: 2 minutes
SETTING TIME: 5 minutes
Properties of the cross linked product
HARDNESS 8′: > 60 Shore A
HARDNESS 24 h: 85 Shore A
DETAIL REPRODUCTION: 20 µm
COMPRESSIVE DEFORMATION: < 1 %
ELASTIC RECOVERY: > 99 %
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.
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