BRAND-NEW
Europolveri Launches a New ESD Primer Europolveri, which has been active in the field of anticorrosion primers for many years, especially with the 6L2800003T002 AP zinc phosphate-based primer and with the 6L4800003T002 HP, meeting the market requests, devoted its own research to the study and development of a new product.
speaking, it was proved that the achievement
thanks to its intrinsic characteristics, allows
of antistatic properties in the conventional
an extension and improvement of the
transferring the electrical charge from the
primers does not imply a loss of corrosion
6L4800003T002 HP primer, of which it
primer surface to the substrate, thus facilitating
resistance. The tests were performed on CRS
retains the corrosion resistance properties,
the following application of the top coat.
pre-treated matt steel panels in an industrial
together with the antistatic properties,
All this results in a much easier painting of the
plant with the following cycle:
that is the capacity of transferring the
items, above all of the three-dimensional ones,
alkaline degreasing, 2 RR + RR/RD rinsing,
electrostatic charges on the surface to the
an improvement of the aesthetic effect of
phospho-degreasing with heavy iron salts,
item to be coated, after applying the primer
painting, a reduction of the overspray and, in
2 RR/RD + RD rinsing, nanotechnological
and while applying the second coat.
general, of the powder consumption.
treatment with no-rinse passivating agent and
In the two-layer painting, after applying
The 6L4871153T0C0 ESD primer produces an
immediately after painted in the laboratory with
the primer, the material to be painted is
electric resistance of the painting film ranging
two-coat cycles and a complete cross-linking
coated with an epoxy film which is especially
between 105 and 109 Ω. According to the IEC
of the primer at 180° C for 15 minutes and
effective as an electrical insulator. This
61340 international regulation, this electric
with a 50-60 μm average thickness using the
makes the top coat application more
resistance range defines the materials as ESD,
5L1190163T000 as top coat.
difficult due to the counter-ionization of
i.e. antistatic.
The 6L4871153T0C0 ESD primer extends the
powder that is not able to discharge the
The neutral salt spray corrosion test
range of products of the AntiCorrosion11 Series
excess of the electrical charge received
performed in compliance with ISO 9227
and it is available on stock with a minimum
from the guns. This recalls what happens to
standard at Europolveri laboratories showed
order quantity of 25kg.
the hooks which – if not properly cleaned
that such resistance for the 6L4871153T0C0
– insulate the items by preventing their
ESD is totally similar to the 6L4800003T002
For further information:
correct grounding.
HP one from which it derives. More generally
www.europolveri.it
© Europolveri
The 6L4871153T0C0 antistatic primer,
6L4871153T0C0 ESD primer, which is
© Europolveri
Europolveri officially launches the new
The new 6L4871153T0C0 ESD primer is suitable for sunbed coating which are exposed to a corrosive environment.
16
N. 61 - JANUARY/FEBRUARY 2020 - international PAINT&COATING magazine
The 6L4871153T0C0 ESD primer extends the range of products of the AntiCorrosion11 Series and it is used for metal staircase coating.