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Silfill Conductive Adhesive | AS EMI Shielding

Specifications

Standard base rubber is Silicone.

Material Data Sheets

How to order

Specify:
Series-Filler code-Tube size

Shielding Series	Filler Code	Container Size
AS=Silfil conductive adhesive	N=Nickel Graphite	030=30ml cartridge
	J=Silver Aluminium	055=55ml cartridge
	H=Silver Copper	071=71ml cartridge
		170=170ml cartridge
		310=310ml cartridge

Examples / Notes

Note:: Some filler types may be subject to minimum order quantities.

Example:: AS-N-030 is a 30ml cartridge of nickel-graphite filled silicone adhesive

Download the Conductive Adhesive Series as a PDF

General Information

Our AS Shielding range of one-part conductive particle fill room temperature vulcanising (RTV) silicone rubber adhesives is available using standard silicone and flurosilicone base compounds combined with a selection of particle fillers to produce a readily extrudable paste which self-cures when exposed to atmospheric moisture. Once the thixotropic paste is fully cured it provides excellent adhesion and low volume resistivity.

Applications

AS filled silicone adhesives are generally employed as caulking materials to fill voids, surface imperfections on mating surfaces or to retain a conductive gasket in position during assembly. Most conductive gaskets depend on flat, accurate and clean mating surfaces to provide a positive, low impedance bond and the additional use of conductive adhesives should be avoided wherever possible.

Shelf life is up to sixteen weeks (30ml, 55ml) or six months (71ml, 170ml, 310ml) if kept in the original packaging and stored in a dry atmosphere below 23°C.

AS adhesives should be injected under pressure if possible, and, where used as or with a gasket medium should be retained under pressure whilst curing. This enhances the conductivity of the compound. Care should be taken when handling the compound as contact can irritate the skin and eyes.