Sponge O-rings offer the advantage of: We can combine any of our midsize cords bigger then 1.5 millimeter diameter and 18.5 mm inner diameter. To work out the developed length of a seal, the following calculation may be used.

CS = Cross Department, ID = Inner Diameter, DL = Developed Length. Sponge O-rings are employed in static software and provides a critical seal for housings to reach ingress shielding IEC 60509, EN 60529. Utilized in thermostats, radars, robotics, connectors, terminals, enclosures, LCD computers, monitors and displays.

Closed cell structure to shield against water and air
Being appropriate for use with non metallic software
A top compression set resistance (ability to rebound to original depth )
Specific features available: fire retardant, oil resistant, UV resistant, ozone resistant, food and medication approved and high temperature materials

Absorbing irregularities in sealing faces

Being compatible with ultrasonic welding.
The Best Way To Quantify Sponge O-rings DL/ π — CS = ID What Is Sponge O-Rings Using For? Because of an increase in the need for sponge O-rings we’ve developed a way and bond extruded cord. This is excellent news for anyone who has been using cords or our solid to create custom-sized O-rings, as our heat and pressure vulcanisation process creates a far superior link then using adhesive.

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