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ELASTOSIL® LR 3043/70 A/B

Technical Datasheet | Supplied by Wacker

ELASTOSIL® LR 3043/70 A/B by Wacker is an easily-pigmentable, two-component, liquid silicone rubber. Offers short curing time, excellent mechanical properties, high transparency and electrical properties. It is virtually insoluble in water. It is suitable for processing by injection molding. ELASTOSIL® LR 3043/70 A/B is suitable for membranes, molded parts for automotive & technical industries and molded parts for baby article applications. Complies with FDA § 177.2600 regulation.

ELASTOSIL® LR 3043/70 A/B Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Viscosity

2000000 mPa.s

(shear rate= 0.9 1/S, Cured: 5 min, 165°C in press, Post Curing: 4 hr, 200°C in ventilated air)

DIN 53019

Density

1.14 g/cm³

(Cured: 5 min, 165°C in press, Post Curing: 4 hr, 200°C in ventilated air)

ISO 1183-1 A

Viscosity

630000 mPa.s

(shear rate= 10 1/S, Cured: 5 min, 165°C in press, Post Curing: 4 hr, 200°C in ventilated air)

DIN 53019

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