Kohesi Bond KB-SS-SIL is a silver filled, sodium silicate based coating
system. Firstly, this product offers phenomenal electrical conductivity.
This products offers the highest level of shielding towards
electromagnetic interference (EMI) and radio frequency interference
(RFI). Shielding effectiveness is extremely critical for electronic
devices, since energy from various appliances such as radios can
interfere with their performance. Our conductive coatings are usually
applied to housing substrates to protect the devices from any such
interference.

Shielding effectiveness is measured by attenuation, which refers to
the difference in an electromagnetic signal’s intensity before and after
shielding. The unit of measurement is in decibels (dB). Achieving
shielding at higher frequencies is extremely challenging. From 1-2
GHz, KB-SS-SIL’s effectiveness is in the range of 95-105 dBs, similar
to an aluminum reference. This rating slowly declines to 95-78 dBs at
2-15GHz and further down to 60 dBs at 18 GHz, at which point it
stabilizes. It should be noted that the decibel range of attenuation
falls along a logarithmic scale. A 10 dB difference in attenuation
indicates a 10 times change in shielding effectiveness.

KB-SS-SIL has a wide serviceable temperature range of -30°C to
+370°C. It is a water based system, making it relatively non-toxic.
This product can be easily applied with a brush or a spraying system.
It can cure at room temperature in 1-2 days or it can be heat cured
at 80°C for 1-2 hours. KB-SS-SIL is widely used in electronics and
aerospace applications owing to its shielding properties.

PRODUCT HIGHLIGHTS
Unrivaled electrical conductivity
Adheres well to various substrates
Superb shielding effectiveness
Resists more than 370°C
Effective moisture barrier
Ease of application

TYPICAL APPLICATIONS
Coating

Industrial Certification : RoHS Compliant

Packaging : Cans, Jars