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Foam Rubber
Orange Sponge
EKI 978 Orange Sponge

EKI 978 Orange Sponge

Raw Material: NR foam rubber
Color: orange
Density: 300 kg/m³
Self adhesive: 1 side, 2 sides, without
Suitable for: Frequent compression, e.g. in vacuum applications.

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Orange sponge with a fine cell structure, excellent mechanical properties and good shock absorption. Used for: frequent compression, e.g. in vacuum applications.

Product attributes

General Description
Raw material				NR
Material type				foam rubber
Unique feature				fine cell
Color				orange
Cell structure				open
Density				300 kg/m³ Range: 260 kg/m³ to 340 kg/m³ Standard: DIN EN ISO 845

Possibilities Material
Self adhesive				1 side, 2 sides, without
Most sold thicknesses				10, 15, 20, 25, 30 mm
Minimum thickness				3 mm
Maximum thickness				80 mm
Non standard thicknesses				easily created by splitting blocks

Technical Properties Material
FMVSS302				compliant
Temperature				-30 °C to +60 °C intermittent +70 °C
Water absorption % of weight				> 30%
Compression deflection 40%				31 kPa (DIN EN ISO 3386)
Compression set: 50%, 24h, 23 °C				4% (ASTM D 1056-07) Limit: < 25%
Compression set: 50%, 24h, 40 °C				17% (NF R 99211-80) Limit: < 60%
A lot of small compressions				very good
Elongation				488% (DIN EN ISO 1798) Limit: > 450%
Tear resistance				2,5 N/mm (DIN EN ISO 8067) Limit: > 2 N/mm
Elasticity				very high
Maximum % of compression				66%
Applications, Standards
UV resistance				bad
Ozone resistance				bad
Application with oil				bad
Contact with copper and silver				corrosive
REACH				compliant
RoHS				compliant
Recyclable				compliant
CFC and HCFC free				compliant
Shelf life				1 year(s)
HS code				40081100

Disclaimer

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.

Documents

EKI 978 Orange Sponge - pdf

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