EMI conductive elastomer compose of silcone elastomer filled with silver-coated inert paticles.
It provide excelent electrical conductivity, good EMI shielding and realiable environmental sealing like moisture, air, etc.
there are many options by added materials like silver, copper, Nickle, Aluminium, Graphite and usual properties of materials as below;
SCG SCC SCN SCA
Specific Gravity 2.2 4.1 2.5 2.3
Volume Resistivity(ohm* cm) 0.03 0.02 0.08 0.08
Hardness(Shore A) 50-80 50-80 50-80 50-80
Tensile Strength(kgf/cm2) 200 150 200 200
Tear Strength(kgf/cm) 6 4 6 6
Temperature range (°c) -50-150 -50-150 -50-150 -50-150
Material classification
SCG - Silver coated Glass
SCC - Silver coated Copper
SCN - Silver coated Nickel
SCA - Silver coated Aluminium