The electronic industry often overlooks the fact
that the direct contact of brushes with the PC boards is one of the most critical actions that can create friction,leading
to an ESD event.
LPD Trade Inc has developed a brushes
that not only prevent electric static discharge but dissipate it to the ground.
The brushes are combined with conductive fibers consisting
of copper mixture of natural hair.
The conductivity of the fibers are 10^3 to 10^4 ohms.
The handle is made of black dissipative polyethlene
10^5 to 10^8 ohms.
There are three kinds of hairs:
Soft: mainly for electroptical use, explosive,chemicals ,plastics,monitors
and photographic sensitive equipment.
Semi fine: Mainly for explosives,chemical and electronics
Hard:Mainly
for electronics; especially for circuit