Foam Rubber Profile made of EPDM - Shore 20°

Product specification Excellent elastic behavior Very good resistance to weather Excellent... more

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Product specification

Excellent elastic behavior

Very good resistance to weather

Excellent resistance to heat, cold, hot water and steam

Good resistance to aging

Chemical resistance to glycol brake fluids, many acids and alkalis as well as polar solutions

Technical specification

Material: EPDM (ethylene-propylene-diene rubber)

Colour: RAL 7001 grey

Shore hardness A: 20° ±5° (DIN 53505)

Temperature range:

dry air, hot air: -30 to +80 °C

hot water / hot steam: -30 to +100 °C

Density: approx. 0.6 g/cm³

Tolerances: DIN ISO 3302-1 E3

Design: foamed, with closed skin, form-vulcanized

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	Design	Gewicht g/m	Einheit m	Price Euro*
331536	A	35	5	105.00
331537	A	35	10	185.00
331538	B	66	3	84.00
331539	B	66	5	125.00
331540	C	150	3	127.00
331541	C	150	5	180.00
331542	D	110	3	93.00
331543	D	110	5	133.00
331544	E	76	3	95.00
331545	E	76	5	135.00
331546	F	107	3	112.00
331547	F	107	5	157.00
331548	G	115	3	88.00
331549	G	115	5	140.00
331550	H	210	3	210.00
331551	H	210	5	300.00