Properties

Average Value

Referring standard Norm ASTM D-1056

1A0

Cellular structure

Open

Colour

Black/Grey

Density

100 +/- 15kg/m³

Temperature Range

-40^oC / +100 ^oC

Temperature test in over for 5 hours @ 130 ^oC

No dimensional change on A4 sample, 40mm thick

Temperature test in over for 12 hours @ 150 ^oC

6.5% thickness shrinkage, no other dimensional change on A4 sample, 40mm thick

Linear Shrinkage after 7 days @ 70 ^oC

<1%

Ultimate elongation ASTM D 412

>100%

Compression Set @ 25% ASTM 1056

0.23 kg/cmq (23 kPa)

Compression Set @ 50% ASTM 1056

0.35kg/cmq (38 kPa)

Tensile strength (0.4mm thick)

100 kPa

Shore hardness

8/12

Fire resistant (MVSS 302 – FIAT 50433)

Pass (FR)

Method of vulcanisation

Sulphur