Wacker Chemie AG



Liquid silicone rubber of the ELASTOSIL® LR 3065 series are a
paste-like, easily-pigmentable two-component compounds with short curing times and low coefficient of friction. In comparison with ELASTOSIL® LR 3003 grades the coefficient of friction is reduced by 50 - 70 %.

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The vulcanizates are noted for their excellent mechanical and electrical
properties. Due to the excellent compression set, there is no need to post-cure technical parts.
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 DIN 53504 S 1 480 %
Hardness Shore A DIN 53505 50
Rebound elasticity DIN 53512 60 %
Tensile strength DIN 53504 S 1 9 N/mm²
Viscosity at (shear rate 0.9 s-¹) DIN 53019 1000000 mPa s
Density ISO 1183-1 A 1.13 g/cm³
tear-strength ASTM D 624 B 29 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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