Wacker Chemie AG

ELASTOSIL® R plus 4000/60


ELASTOSIL® R plus 4000/60 is a platinum-catalyzed addition-curing, two-part silicone
rubber for manufacturing molded articles. Cured articles are of high transparency and show an excellent tear resistance.
Typical general characteristics
Property Inspection Method Value
The figures are intended as a guide and should not be used in preparing specifications.
Density ISO 1183-1 A 1.16 g/cm³
Elongation at break DIN 53504 S 1 750 %
Hardness Shore A DIN 53505 60
Rebound elasticity DIN 53512 50 %
Tensile strength DIN 53504 S 1 9.5 N/mm²
tear-strength ASTM D 624 B 48 N/mm

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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