KDSV-10 is a pourable, condensation curing 2-component silicone rubber with low viscosity.
Very soft, for models with strong undercuts.
Excellent flowability
Easy processing
Very good tear resistance
Technical data:
Standard:
Mixing ratio:100 : 2 parts by weight component A : component B Processing time: 140 minutes Demouldable after: 10-12 h
Alternatives:
Mixing ratios from 100 : 2 up to 100 : 5
Processing time (100 g in a cup at 23 °C): 100 : 2 = approx. 140 minutes 100 : 3 = approx. 70 minutes 100 : 4 = approx. 40 minutes 100 : 5 = approx. 20 minutes
Colour: White Mixing viscosity: 8.000-10.000 mPa·s Shore A hardness: 10 Tensile strength: ≥ 4.5 N/mm² Elongation at break: ≥ 500 % Tear resistance strength: ≥ 18 N/mm
No heat of reaction occurs during vulcanization, so that even larger quantities (e.g. 10 kg) can be poured without the risk of overheating.
If heat is added during curing (e.g. in a heating cabinet or oven), the vulcanization time is reduced by half at a temperature increase of each 10 °C. Heat thus accelerates the cross-linking reaction. The maximum recommended curing temperature is 70 °C.
Safety Data Sheet KDSV-10 (PDF)