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by SpecialChem

ELASTOSIL® LR 7665 A/B

Technical Datasheet | Supplied by Wacker

ELASTOSIL® LR 7665 A/B by Wacker is a pourable, highly transparent, readily pigmentable, two-component liquid silicone rubber. Exhibits excellent electrical poperties. ELASTOSIL® LR 7665 A/B is designed for the production of injection molded articles. When heat stabilizers are added, the products can be use at (-55 to +230)°C, for a short time up to +300°C.

ELASTOSIL® LR 7665 A/B Properties

Electrical Properties

Value & Unit

Test Condition

Test Method

Dielectric Strength

27 kV/mm

(not post cured, 1mm sheet)

DIN IEC 243-2

Volume Resistivity

4x10¹⁵ ohm-cm

(not post cured)

DIN IEC 93

Dielectric Constant

2.9

(at 60 Hz)

DIN VDE 0303

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