Foam Rubber Round Cord made of CR

Product specification Good abrasion resistance Good elastic behavior Good resistance to... more

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Product specification

Good abrasion resistance

Good elastic behavior

Good resistance to aging, weather, and ozone

High flame-resistance

Good chemical resistance to dilute acids and alkalis as well as mineral oils

Technical specification

Material: CR (chloroprene rubber)

Colour: grey (similar to RAL 7001)

Shore hardness A: 15° ±5° (DIN 53505)

Temperature range: -25 to +80 °C

Density: approx. 0.50 g/cm³

Tolerance: DIN ISO 3302-1 E3

Design: foamed, all over with closed skin, open cured

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	Toleranz mm	Gewicht g/m	Einheit m	Price Euro*
13655	2	±0,5	2	5	37.00
13656	2	±0,5	2	10	61.00
13657	3	±0,7	3	5	39.00
13658	3	±0,7	3	10	67.00
13659	4	±0,8	8	5	42.00
13660	4	±0,8	8	10	56.00
13661	5	±0,8	13	5	44.00
13662	5	±0,8	13	10	74.00
13663	6	±0,8	18	5	58.00
13664	6	±0,8	18	10	102.00
13665	7	±1,0	25	5	74.00
13666	7	±1,0	25	10	130.00
13667	8	±1,0	33	5	81.00
13668	8	±1,0	33	10	137.00
13669	9	±1,0	41	5	86.00
13670	9	±1,0	41	10	155.00
13671	10	±1,0	51	5	91.00
13672	10	±1,0	51	10	167.00
13673	12	±1,3	74	5	97.00
13674	12	±1,3	74	10	174.00
13675	13	±1,3	86	5	107.00
13676	13	±1,3	86	10	195.00
13677	15	±1,3	115	5	130.00
13678	15	±1,3	115	10	236.00
13679	18	±1,6	165	3	116.00
13680	18	±1,6	165	5	176.00
13681	25	±1,6	319	1	69.00
13682	25	±1,6	319	3	167.00
13683	30	±2,0	503	1	94.00
13684	30	±2,0	503	3	236.00