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ELASTOSIL® R plus 4305/60 S

Technical Datasheet | Supplied by Wacker

ELASTOSIL® R plus 4305/60 S by Wacker is a platinum-catalyzed addition-curing, two-part silicone rubber. It is recommended for cables, automotive and technical applications. Exhibits excellent transparency and good to very good mechanical properties. It is suitable for processing by extrusion. ELASTOSIL® R plus 4305/60 S is virtually insoluble in water. Complies with FDA 21 CFR §177.2600 regulation.

ELASTOSIL® R plus 4305/60 S Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

9.90 N/mm²

(Cured:15 min, 165°C, Post Cured: 4h, 200°C)

DIN 53504 S 1

Tear Strength

40 N/mm

(Cured:15 min, 165°C, Post Cured: 4h, 200°C)

ASTM D624B

Rebound Resilience

53 %

(Cured:15 min, 165°C, Post Cured: 4h, 200°C)

DIN 53512

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