200 ml
400 ml
200 ml
400 ml
1 l
15 l
200 ml
1 l
1 l
22
COATINGS & PROTECTION
CHARACTERISTICS
Flash point
< 0°C
Appearance
transparent yellow
Surface resistivity at 20°C
>1012 Ω
Dielectric strength at 20°C
>40kV/mm
Volume resistivity at 20°C
>1012 Ω.cm
GRAPHIT 33
Electrically conductive coating
A dispersion of fine, pure, colloidal graphite
in a specially formulated solvent mixture with
an organic binder, which gives an electrically
conductive coating to non-conductive media.
FEATURES
• Dry lubricant
• Provides a dry, adhering, electrically
conductive coating to: plastics, wood, glass,
ceramics
• The coating can be made even more
electroconductive, stable and colour-fast, by
simply polishing the spray film with cotton
wool, a soft cloth or a buffing disc, or baking
at 90°C
APPLICATIONS
• To avoid electrostatic charge build up
in packaging materials and housings of
electronic equipment
• As a conductive coating for electroplating of
non-conductive materials
• Repair of graphite-coated PCBs in keyboard
switches and remote controls
• To firm the ESD protection of packaging and
conveyor tube equipment
• Coating of cables
EMI 35
For
shielding
from
electromagnetic interference
Developed
to
provide
shielding
from
electromagnetic waves of plastic housings
in electronics. EMI 35 is a highly conductive
copper-based coating, which can be used to
shield against electromagnetic interference
(EMI), as well as to protect against electrostatic
discharge.
FEATURES
• The coating shows good stability due to the
optimum combination of binder, corrosion
inhibitor and copper
• High degree of protection, even in difficult
environmental conditions
• Good adhesion on and compatibility with
plastics
• Dries very quickly: handling time less than 30
min (air-drying)
APPLICATIONS
• Applied as a screen on plastic surfaces, to
avoid electromagnetic noise
• Protection of sensitive electronics from
electromagnetic waves
• Offers an effective solution whenever plastic
housings require shielding: office equipment,
measuring instruments, consumer
electronics, telecommunication equipment
CHARACTERISTICS
Density
0,9 g/cm3
Appearance
copper brown
Operating temperature
- 40°C to + 95°C
Shielding attenuation
60 dB
URETHAN 71
The
conformal
coating
for
electro-engineering
and
electronics
A top quality, single component, urethane-
modified, insulating, and protective coating for
use in electro-engineering and electronics. It
provides a long-lasting seal to protect against
moisture
and
environmental
influences.
Because it is a thermoset material, it is more
difficult to solder through the URETHAN 71 film.
FEATURES
• Outstanding adhesion performance in the
temperature range from -40°C to +120°C
• High dielectric strength
• High surface and volume resistivity
• Resistant to moisture
• Unique combination of hardness, elasticity,
and strong adhesion
• Offers an advantage over two component
coatings in: providing a high-quality
protective lacquer and an easy, cost-
effective application
APPLICATIONS
• Offers a long-lasting protection on printed
circuit boards and on coils in electric motors
• Anti-moisture sealant in corrosive
atmospheres for all types of metals
• Used on: armature coils, casings, cables and
wiring, connectors, control systems, electronic
components, solenoids, machine tools,
transformer clamps and casings
CHARACTERISTICS
Appearance
black
Surface resistivity at 20°C
1000-2000 Ω
Particle size
1-10 µm
Temperature resistance of
graphite film
250 - 300°C