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by SpecialChem

ELASTOSIL® RT 629 A/B

Technical Datasheet | Supplied by Wacker

ELASTOSIL® RT 629 A/B by Wacker is a two-component, pourable, addition-curing, room-temperature vulcanizing silicone rubber. Exhibits very antistatic finish, good flow, high reactivity, medium hardness and excellent mechanical properties. It is virtually insoluble in water. ELASTOSIL® RT 629 A/B is suitable for base rubber for making printing pads.

ELASTOSIL® RT 629 A/B Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Hardness, Shore A

(Cured for 24 hrs at 23°C)

ISO 868

Elongation at Break

500 %

(Cured for 24 hrs at 23°C)

ISO 37

Tensile Strength

6.00 N/mm²

(Cured for 24 hrs at 23°C)

ISO 37

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