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SILBIONE™ LSR 4140 A/B

Technical Datasheet | Supplied by Elkem Silicones

SILBIONE™ LSR 4140 A/B by Elkem Silicones is a two components platinum-catalyzed silicone rubber. It is a flowable, self-levelling grade. It is designed for liquid injection molding healthcare and medical devices, including applications of less that 30 day implantation in the human body. It can be post cured and rapidly cured at elevated temperature. SILBIONE™ LSR 4140 A/B has a shelf life of 12 months.

SILBIONE™ LSR 4140 A/B Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Viscosity

85000 cP

(A Component)

ASTM TP001

Viscosity

65000 cP

(B Component)

ASTM TP001

Specific Gravity

1.09

ASTM TP013

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