Blue NR sponge with a hardness of 15 Shore A and excellent mechanical properties. Available in various thicknesses. Used for: highly elastic seals.
Hardness (Shore A)
15 Shore A Range: 12 Shore A to 18 Shore A
Most sold thicknesses
10, 15, 20, 25, 30 mm
Non standard thicknesses
on request for larger numbers
1000 x 2000 mm
Surface 1: finishing
Surface 2: finishing
Technical Properties Material
-30 °C to +60 °C intermittent +70 °C
Compression deflection 25%
50 kPa (ASTM D1056) Range: 35 - 65 kPa
Compression set: 50%, 24h, 23 °C
4% (ASTM D 1056-07) Limit: < 25%
Compression set: 50%, 24h, 40 °C
9% (NF R 99211-80) Limit: < 60%
A lot of small compressions
Maximum % of compression
Application with oil
CFC and HCFC free
The published technical data is based on research data and serves as a guide for the various applications. Due to the great diversity of products and application possibilities, the buyer must test himself whether the intended material meets the requirements. All information is subject to typing errors, mistakes and market developments and no rights can be derived from this.
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