Foam Rubber Round Cord made of EPDM

Product specification High tearing strength Very good resistance to weather Outstanding... more

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Product specification

High tearing strength

Very good resistance to weather

Outstanding elastic behaviour

Good resistance to aging

Good chemical resistance to acids and alkalis

Technical specification

Material: EPDM (ethylene-propylene-diene rubber)

Colour: black

Shore hardness A: 20° ±5° (DIN 53505)

Temperature range: -40 to +125 °C

Density: 0.60 ±0.10 g/cm³

Tolerance: DIN ISO 3302-1 E3

Design: foamed, with closed skin

General Information Foam rubber has a mixed cell structure with mostly open cells and a dense... more

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General Information

Foam rubber has a mixed cell structure with mostly open cells and a dense outer skin. It is used in many ways as a sealing material in the form of round cords, square profiles, plates or moldings.

Since open-celled, these materials can therefore absorb liquids.

The surface of sponge rubber profiles and seals is better protected from external influences than with cellular rubber due to the dense, robust and elastic outer skin.

However, if the surface is damaged, then the foam rubber seal with the open-cell structure, through the capillary action with aqueous medium can soak.

Foam rubber and cellular rubber are made from the same raw materials, often EPDM, CR, NR, NBR or SBR. Due to different manufacturing processes, however, the material structure of sponge rubber and cellular rubber differs fundamentally.

Item	Outside Ø mm	Gewicht g/m	Einheit m	Price Euro*
339953	2	2	5	38.00
339954	2	2	10	64.00
339955	3	3	5	44.00
339956	3	3	10	74.00
339957	4	8	5	45.00
339958	4	8	10	75.00
339959	5	13	5	53.00
339960	5	13	10	89.00
339961	6	18	5	59.00
339962	6	18	10	100.00
339963	7	25	5	69.00
339964	7	25	10	113.00
339965	8	33	5	81.00
339966	8	33	10	129.00
339967	10	51	5	122.00
339968	10	51	10	195.00
339969	12	74	5	133.00
339970	12	74	10	212.00
339971	15	115	5	149.00
339972	15	115	10	247.00
339973	20	210	3	87.00
339974	20	210	5	116.00
339975	25	319	3	96.00
339976	25	319	5	124.00
339977	30	459	3	102.00
339978	30	459	5	141.00