Trickle Impregnation
The Trickle Impregnation is used for the rapid processing of various wire wound components, including armatures,
rotors and stators. It is suited to a continuous and high throughput production environment. The component to be
impregnated is loaded on to a rotating fixture, which then advances through the whole impregnation cycle of preheat,
impregnation, gelation, curing and cooling. Then the components return fully impregnated, with complete
cured resin. This technique can be used to apply the resin directly on to the windings at pre-defined locations, using
strategically positioned nozzles in the impregnation area.
Roll Dip Impregnation
The Roll Dip Impregnation combines dipping with pre-heated and rotating components. The impregnating resin is
stored in an open bath which is raised up to cover the rotating windings during the impregnation stage. The rotation
of the component, in combination with the pre-heating, ensures good penetration and a high degree of resin uptake
in the windings. This technique also ensures that any part of the rotating component that comes into contact with the
bath is covered with a uniform resin film.
Product Viscosity Temperature
Index
Typical Cure
Schedule
Description (Ex Website /2016)
Aquanel® 014-3997/40 35 – 45 s
B2 Cup
21 °C
180 3 h / 160 °C Single component, solventless emulsion, zero VOC, high
bond strength, high chemical and moisture resistance, for
the impregnation of stators, rotors and small transformers.
For dip, hot dip and dip-roll application
Dobeckan® FT 1040/120 115 – 135 mPa.s
23 °C
180 30 min / 130 °C
or
15 min / 140 °C
Two component, UL recognised, unsaturated polyesterimide
resin, contains styrene, tough-hard material, for
household machines and magnet wheels. For trickle
application.
Dobeckan® FT 1080/… 115 – 135 or
450 – 550 mPa.s
23 °C
200 30 min / 130 °C
or
15 min / 140 °C
Two component, UL recognised, unsaturated polyesterimide
resin, contains styrene, high bond strength, for
processing of armatures and rotors. For trickle application.
Dobeckan® T 2001/… 115 – 135 or
470 – 520 mPa.s
23 °C
180 45 min / 130 °C
or
15 min / 150 °C
Two component, UL recognised, unsaturated polyesterimide
resin, contains styrene, excellent bond strength, for
high speed power tools, starter motors and dynamos. For
trickle application.
Dobeckan® FT 2002/…EK 6500 – 7500 mPa.s
23 °C
180 2 h / 150 °C Single component, UL recognised, unsaturated polyester
resin, monomer and VOC free, medium viscosity,
environmentally compatible. For hot dip trickle and dip-roll
application.
Dobeckan® MF 8005 850 – 1150 mPa.s
23 °C
180 30 min / 150 °C
or
15 min / 160 °C
Single component, UL recognised, unsaturated polyester resin,
monomer and VOC free, low viscosity, environmentally
compatible, high reactivity, stable, for small and medium
size motors. For dip, trickle and dip-roll application.
Dobeckan® 3820-150 140 – 160 mPa.s
23 °C
180 1 h / 140°C
or
30 min / 160° C
Two component, unsaturated polyester resin, contains acrylate,
high reactivity, for small to medium size automotive
alternators. For trickle and dip-roll application.
ELAN-protect® EP 101# 400 – 2500 mPa.s
25 °C
180 3 h / 165 °C Single component, UL recognised, epoxy resin, low viscosity,
excellent moisture and chemical resistance. Suitable for
low voltage electric motor stators. For dip, hot dip, dip-roll
and trickle application.
ELAN-protect® UP 142 900 – 1500 mPa.
23 °C
180 1 h / 150°C
or
30 mins /
160 °C
Single component, UL recognised, unsaturated polyesterimide
resin, low viscosity, VOC free, high bond strength,
quick surface drying, stable, for stators and rotors. For dip,
hot dip, trickle and dip-roll application.
This is only a selection of our product portfolio, more products are available on request.