Skip to the beginning of the images gallery

Home
Sponge Rubber
EPDM Sponge
EKI 240 EPDM sponge

EKI 240 EPDM sponge

Raw Material: EPDM sponge rubber
Color: black
Density: 450 kg/m³
Self adhesive: 1 side or without
Suitable for: Seals requiring a surrounding skin.

View all specifications Configure product

Black EPDM sponge available as round and rectangular profiles for use as air and water seals, etc. Used for: seals requiring a surrounding skin.

Product attributes

General Description
Raw material				EPDM
Material type				sponge rubber
Profiles				cord, rectangle
Version				with skin
Color				black
Cell structure				closed
Hardness (Shore 00)				45 Shore 00 Range: 40 Shore 00 to 55 Shore 00
Hardness (Shore A)				15 Shore A Range: 12 Shore A to 18 Shore A
Density				450 kg/m³ Range: 400 kg/m³ to 500 kg/m³ Standard: DIN EN ISO 845

Possibilities Material
Self adhesive				1 side or without
Profile shape				cord, rectangle
Cord smallest diameter				Ø2 mm
Cord largest diameter				Ø25 mm
Rectangle: minimum thickness				2 mm
Rectangle: maximum thickness				30 mm

Technical Properties Material
FMVSS302				compliant
Temperature				-40 °C to +110 °C intermittent +120 °C
Linear shrinkage 22h, 70 °C				< 5%
Water absorption				< 3% (ASTM D1056-14)
Ozone resistance 20%, 40 °C, 200pphm				> 336 uur (ISO 1431)
Compression deflection 25%				50 kPa (ASTM D1056) Range: 35 - 65 kPa
Compression set: 50%, 24h, 23 °C				14% (ASTM D 1056-07) Limit: < 25%
Compression set: 50%, 24h, 40 °C				38% (NF R 99211-80) Limit: < 60%
Tensile strength				610 kPa (DIN EN ISO 1798) Limit: > 500 kPa
Elongation				150% (DIN EN ISO 1798) Limit: > 125%
Maximum % of compression				50%
Applications, Standards
UV resistance				very good
Ozone resistance				very good
Application with oil				bad
Contact with copper and silver				corrosive
REACH				compliant
RoHS				compliant
Recyclable				compliant
CFC and HCFC free				compliant
Shelf life				2 year(s)
HS code				40081900

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 240 EPDM sponge - pdf

Download

Configure product - EKI 240 EPDM sponge

Request a sample

Request Sample Form (EN)

Salutation

First name

Last name

Company name

E-mail address

Address

Postal code

City

Country

Phone Number

Comments

Request a price

Request price form (EN)