Технические характеристики
ADDV-25 is a pourable, addition-curing 2-component silicone rubber particularly suitable for the reproduction of models with undercuts using polyurethane and epoxy resins.Color: translucent (not transparent)
As both component batches are matches to each other, we only supply complete batches. It is not possible to obtain individual deliveries of silicone and hardener.
- Superior flowability
- Fast, shrinkage-free vulcanisation at room temperature
- Good tear strength and tear propagation strength
Technical data:
Mixing ratio: 1 : 1 component A : component B
Processing time: 30 ± 10 minutes
Demouldable: after 5 h at 23 °C (at 70 °C after 15 min)
Mixing viscosity: 6000 mPa·s
Colour: Colourless translucent, density: 1.05 g/cm³, hardness Shore A: 25, elongation at break: 300 %, tear propagation strength: > 12 KN/m, linear shrinkage after 7 days at 23 °C: < 0.1 %
Selection chart (in german only, translator included)