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by SpecialChem

ELASTOSIL® RT 619 A/B

Technical Datasheet | Supplied by Wacker

ELASTOSIL® RT 619 A/B by Wacker is a two-component, pourable, addition-curing, room-temperature vulcanizing silicone rubber. Exhibits low viscosity, rapid heat cure, high hardness and excellent heat stability. It is virtually insoluble in water. ELASTOSIL® RT 619 A/B is suitable for electrical & electronic applications such as electrical devices, in particular for heating wires, electromagnets & motor coils and general purpose encapsulation applications.

ELASTOSIL® RT 619 A/B Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Brookfield Viscosity

7000 - 20000 mPa.s

(Component A, 23°C, uncured)

Brookfield Viscosity

500 mPa.s

(Component B, 25°C, uncured)

Density

1.5 g/cm³

(Component A, 25°C, uncured)

DIN 51757

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