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ELASTOSIL® R 752/50

Technical Datasheet | Supplied by Wacker

ELASTOSIL® R 752/50 by Wacker is a high consistency silicone rubber. Offers very low rebound resilience and high damping capability. ELASTOSIL® R 752/50 is suitable for processing by compression, transfer and injection molding. Used in low-modulus damping elements and molded parts of automotive, technical and food contact applications.

ELASTOSIL® R 752/50 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

8.50 N/mm²

(Cure condition: 0.7% crosslinker C1, 15 min/165 °C, Post-curing: 4 h/200°C)

DIN 53504 S 1

Tear Strength

32 N/mm

(Cure condition: 0.7% crosslinker C1, 15 min/165 °C, Post-curing: 4 h/200°C)

ASTM D624B

Rebound Resilience

33 %

(Cure condition: 0.7% crosslinker C1, 15 min/165 °C, Post-curing: 4 h/200°C)

DIN 53512

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