Self Adhesive Sponge Tech Sheet

 

DA320

Black closed cell EPDM/CR sponge.

Requirement/Specification

Specification Limits

Typical Value

Size – skin/skin (mm)

2000 x 1000 x 54 (+/- 4)

Compression  @ 25% Deflection (kPa) ASTM D1056-00

35 TO 65

43

Compression Deflection @ 50% (kPa)  ASTM D1056-00

80 – 160

112

Density (kg/M³) ISO 845-95

120 +/- 20

122

Compression Set (50%22h20ºC )          ASTM D1056-00                                 

25% Max.

19.1%

Water absorption, max. change in weight (%)    ASTM D1056-00

10

0.8

Heat Ageing, Change in Compression Deflection, 168 hrs @ 70 º C

 + / – 30%

 PASS

Flammability     FMVSS 302

 Burn Rate < 100mm

 PASS

Flammability     UL94 HBF

  PASS¹

Elongation at Break (%)    ISO 1798-7

N/A

>180

Tensile Strength (KN/M²)  ISO 1798-7

N/A

> 500

Temperature Range  (Low – High)

N/A

-40 TO + 70 ºC.

High Intermittent

N/A

 +100 ºC.

Resistance to Air + UV

EXCELLENT

Resistance to Oil

POOR

Resistance to Acids

GOOD

Environmental Protection

CFC AND HFC FREE / CAN BE RECYCLED

Specification

ASTM D1056-00 AFNOR 99-211

2A2    B2C            2CO8/3C08²    B3 C2