[Elecraft] Antistatic Silicon Mat?

[Petr, OK1RP/M0SIS]

Hi,

it is not about the antistatic only...
It is about the conductivity and dissipation etc.

Generally speaking, the performance of ESD mats depends on the material from
which they are constructed. That material can include:

•      Homogenous mats are comprised of either vinyl or rubber. These mats
typically offer the highest amount of electrical absorption because they are
composed of a single, solid block of the same material.

•      Three-layer mats, usually made with vinyl, offer a decent level of
electrical absorption. Their strongest advantage comes in the form of an
increased level of comfort to the worker standing on the mat.

•      Two-layer vinyl mats offer the electrical absorption capabilities of
three-layer mats at a significantly reduced cost.

•      Two-layer rubber mats provide both a high level of electrical
absorption and an immense level of comfort to workers. Two-layer rubber mats
are also extremely chemical-resistant. However, this multipurpose mat comes
at a somewhat higher cost than others.

Vinyl mats tend to be preferred in situations where cost is the ultimate
priority, whereas rubber mats are better for situations where a high level
of chemical or heat resistance is required. With that in mind, it’s likely
that many companies will require both vinyl and rubber mats for use in
different parts of their manufacturing facilities.


I posted some info here:
http://www.eham.net/ehamforum/smf/index.php/topic,84533.0.html


Best regards,
73 - Petr, OK1RP



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