Foam Rubber Sheet made of NR

Product specification Very good elastic properties Very good deformability, combined with... more

Close menu

Product specification

Very good elastic properties

Very good deformability, combined with high volume compressibility

High impact resilience

High tearing strength

Excellent abrasion resistance

Limited resistance to acids and alkalis; poor resistance to organic solvents

Not resistant to weather, oils and fuels.

Technical specification

Material: NR (natural rubber)

Colour: dark-grey

Density: 550 - 850 kg/m³

Temperature range: -40 to +70 °C

Elongation at break: 250 - 400 %

Compression set: 15 % at +23 °C / 22 h / 25 % (DIN 53517)

Flammability rating: flammable

Tolerance: DIN ISO 3302-1 E3

Design: mixed-cell, with closed skin, pattern on both sides

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

Close menu

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	Thickness mm	Toleranz mm	Abmessung mm	Einheit Stück	Price Euro*
332168	2	±0,5	250 x 250	1	41.00
332169	2	±0,5	500 x 500	1	80.00
332170	2	±0,5	1000 x 1000	1	159.00
332171	2,5	±0,5	250 x 250	1	49.00
332172	2,5	±0,5	500 x 500	1	97.00
332173	2,5	±0,5	1000 x 1000	1	193.00
332174	3	±0,6	250 x 250	1	52.00
332175	3	±0,6	500 x 500	1	101.00
332176	3	±0,6	1000 x 1000	1	193.00
332177	4	±0,6	250 x 250	1	54.00
332178	4	±0,6	500 x 500	1	105.00
332179	4	±0,6	1000 x 1000	1	212.00
332180	5	±0,7	250 x 250	1	56.00
332181	5	±0,7	500 x 500	1	110.00
332182	5	±0,7	1000 x 1000	1	219.00
332183	6	±0,7	250 x 250	1	58.00
332184	6	±0,7	500 x 500	1	116.00
332185	6	±0,7	1000 x 1000	1	229.00
332186	8	±0,8	250 x 250	1	65.00
332187	8	±0,8	500 x 500	1	129.00
332188	8	±0,8	1000 x 1000	1	257.00
332189	10	±0,8	250 x 250	1	69.00
332190	10	±0,8	500 x 500	1	137.00
332191	10	±0,8	1000 x 1000	1	272.00
332192	12	±0,9	250 x 250	1	71.00
332193	12	±0,9	500 x 500	1	142.00
332194	12	±0,9	1000 x 1000	1	283.00
332195	15	±1,0	250 x 250	1	82.00
332196	15	±1,0	500 x 500	1	163.00
332197	15	±1,0	1000 x 1000	1	319.00
332198	20	±1,0	250 x 250	1	90.00
332199	20	±1,0	500 x 500	1	180.00
332200	20	±1,0	1000 x 1000	1	360.00
332201	25	±1,0	250 x 250	1	95.00
332202	25	±1,0	500 x 500	1	188.00
332203	25	±1,0	1000 x 1000	1	375.00
332204	30	±1,5	250 x 250	1	101.00
332205	30	±1,5	500 x 500	1	202.00
332206	30	±1,5	1000 x 1000	1	403.00
332207	40	±2,0	250 x 250	1	105.00
332208	40	±2,0	500 x 500	1	212.00
332209	40	±2,0	1000 x 1000	1	424.00