Vanguard Sponge Filled Dual Elastomer Gaskets

Tube and D-shape as standard, other shapes available on request. Sponge core with thin wall sections and low compression force.

Main Features

Continuously extruded high-strength silicone rubber core
Co-extruded highly conductive metal filled silicone outer layer
Endurance tests through 25,000 cycles of repeated compressions indicate no change in volume resistivity and no measurable compressio
Simple installation options
Temperatures from -75ºC to +250ºC
Formulated for flammability resistance which meets ASTM Specification D4205-93, subsection 15.6, horizontal burn (HB)
Shielding effectiveness with an attenuation of 110dB in the frequency range of 30 MHz to 1GHz is attainable (MIL SPEC G-83528, para 4.6.12)
Typically exceed 110dB shielding effectiveness regardless of shape, size or compressed state beyond 10% of relaxed heigh

Description

Most of the hollow shapes shown in the Dual Elastomer ULTRA-VANSHIELD® assortment of profiles are available with a resilient, compression set resistant silicone sponge rubber core, permitting thinner wall sections and even lower compression forces.

The sponge rubber is co-extruded simultaneously with the formation of the DUAL ELASTOMER profile. This creates a completely unitized structure which will not deteriorate with repeated compressions.

Standard stock items are available in the Tube and D-shape, but any shape is possible to get customized with this option.

The D-shaped Sponge filled gaskets are available in following dimensions.

PART NUMBER	H (mm)	W (mm)	D (mm)
6078	1,98	4,75	N/A
6125	3,18	6,35	N/A
6130	3,3	5,08	1,27
6139	3,56	5,59	N/A
6140	3,56	4,32	0,79
6145	3,7	6,35	N/A
6146	3,56	3,3	N/A
6150	3,81	10,67	N/A
6156	3,96	6,35	N/A
6190	2,49	2,49	N/A
6250	6,35	9,53	N/A
6312	7,92	10,72	N/A

Downloads

Vanguard Ultra Vanshield Catalogue

Get in touch

Hans Linde

Contact by e-mail
+46 (0)8 540 832 26