Wacker Chemie AG


SILPURAN® 2400/25 A/B

RTV-2

Addition curing RTV-2 silicone rubber curing to a transluzent silicone elastomer of low hardness.
Typical general characteristics
Property Inspection Method Value
The figures are intended as a guide and should not be used in preparing specifications.
Elongation at break ISO 37 550 %
Hardness Shore A ISO 868 < 0
Mix ratio at A : B 1 : 1
Pot life at 23 °C 30 min
Tensile strength ISO 37 1 N/mm²
Viscosity (Plate/Cone, D = 10 s-1) DIN EN ISO 3219 3500 mPa s
Viscosity (Plate/Cone, D = 10 s-1) DIN EN ISO 3219 2000 mPa s
Density at 23 °C DIN EN ISO 2811 0.99 g/cm³
Density at 23 °C DIN EN ISO 2811 1.05 g/cm³
tear-strength ASTM D 624 B 1.7 N/mm

Applications

All the information provided is in accordance with the present state of our knowledge. Nonetheless, we disclaim any warranty or liability whatsoever and reserve the right, at any time, to effect technical alterations. The information provided, as well as the product’s fitness for an intended application, should be checked by the buyer in preliminary trials. Contractual terms and conditions always take precedence.

This disclaimer of warranty and liability also applies – particularly in foreign countries – with respect to third parties’ rights.

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