Kohesi Bond KB-SS-G is a graphite filled, sodium silicate based coating
system. Firstly, this product offers very good electrical conductivity. This
products offers high levels of shielding towards electromagnetic
interference
(EMI) and radio frequency interference (RFI), along with cost
effectiveness.
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-G’s
effectiveness
is in the range of 35-50 dBs. This rating slowly declines to 45-35 dBs at
2-
15GHz and further down to 45 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-G has a wide serviceable temperature range of -18°C to +370°C.
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.

PRODUCT HIGHLIGHTS
Superb electrical conductivity
Very cost effective
Good shielding effectiveness
Resists more than 370°C
Effective moisture barrier
Ease of application

TYPICAL APPLICATIONS
Coating

Industrial Certification : RoHS Compliant

Packaging : Cans, Jars