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SMAC SPACE

FIT/

10/2

1B

SMACTANE® SP

Aerospace products

SMAC is ISO 9001:2000, AQAP 2110 & EN9100 certified.

Our referencesAREVA • ASTRIUM • CNES • COBHAM • EADS • EADS CASA EADS SODERN • ELV S.P.A. • EPSILON • ESA • MDA • RUAG SSTL • THALES ALENIA SPACE...

What is SMACTANE® SP? A viscoelastic rubber material Developed by SMAC for space applications Maximise the damping properties in a wide range of temperatures & frequencies

Properties

Damping properties Damping properties are determined by visco-analysis The damping criteria is given by the loss angle tangent (also called Tangent or loss factor). It is a function of frequency and temperature

STATIC PROPERTIES

Hardness TestShore A following NF T 46-052 (points) 47 ± 5

DIDC following NF T 46-003 (points) 43+5/-4

Tension Test(following NF T 46-002)

Tensile (MPa) 10.9

Elongation (%) 800

100% Modulus (MPa) 0.71

Shear Test(following NF T 46-023)

Tensile (MPa) 6.6

Elongation (%) 840

100% Modulus (MPa) 0.41

Density(following NF T 46-030)

Density following NF T 46-030 (kg/dm3)

1.18

OUTGASSING PROPERTIESTML 0.88%

RML 0.79%

CVCM 0.02%

Using temperature range Ccontinuous use from -50°C to +120°C

Damper for inertial measurement unit