+49 (0) 6221-3125-0 Christmas Holiday from 23.12.2024 to 06.01.2025

High-Tech Foam Rubber Rectangular Profile made of Silicone

High-Tech Foam Rubber Rectangular Profile made of Silicone
High-Tech Foam Rubber Rectangular Profile made of Silicone
 
   
Application area Sealing technology, insulation technology, shock absorbence, electronics... more

Application area

Sealing technology, insulation technology, shock absorbence, electronics

Product specification

Very good elastic behavior

Outstanding resistance to cold

Excellent resistance to heat and hot air

Very good resistance to ozone, aging, and weather

Dielectrical (non-conducting) properties

Very good physiological properties

Antiadhesive surface

High permeability to gases

Technical specification

Material: silicone (silicone rubber)

Colour: light beige or white

Shore hardness A: 15° ±5° (DIN 53505)

Temperature range: -50 to +200 °C

Density: approx. 0.5 g/cm3

Tolerance: DIN ISO 3302-1 E3

Design: foamed, with skin on both sides

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

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.

Viewed