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ELASTOSIL® E47

Technical Datasheet | Supplied by Wacker

ELASTOSIL® E47 by Wacker is a non-slump, one-component, room temperature vulcanization silicone rubber. Exhibits excellent adhesion to silicones, accelerated vulcanization at elevated temperatures and excellent primerless adhesion to many substrates. It can be cured by acetic acid-curing system at room temperature under the influence of atmospheric moisture. It is suitable for processing by extrusion. It is virtually insoluble in water. ELASTOSIL® E47 is recommended for multipurpose gluing applications.

ELASTOSIL® E47 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Skin Forming Time

5 - 15 min

(Uncured, 23°C, 50% RH)

Density

1 g/cm³

(At 20°C, Uncured)

DIN 51757

Density

1.07 g/cm³

(At 23°C in water, Cured: 2 mm, 7 days storage at 23°C and 50% RH)

DIN EN ISO 1183-1/ ISO 2781

Extrusion Properties

Value & Unit

Test Condition

Test Method

Extrusion Rate

55 - 85 ml/min

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ELASTOSIL® E47

ELASTOSIL® E47 Properties

Physical Properties

ELASTOSIL® E47 Processing Guidelines

Extrusion Properties