ELANTAS Electrical Insulation

Hot Dip UV

Hot Dip UV impregnation is used for the processing of wire wound stators. With this process it is possible to achieve a complete filling content of the windings with fast cycle times.

Current heating is used to pre-heat the component, which is subsequently dipped into the resin. Direct heating of the windings allows for excellent, rapid penetration and gelation.

The component is removed and drained and this is followed by a curing process using current heating supported by UV radiation.

Typical ELANTAS Hot Dip UV resins:

Product                 Viscosity Temperature IndexTypical Cure ScheduleDescription
ELAN-protect®
UP 142 UV
900 – 1500 mPa.s
23°C
18015 mins / 140°C +
15 mins / 160°C UV
Single component, UL recognised, unsaturated polyester-imide resin, low viscosity, VOC free, high bond strength, quick surface drying, stable, for stators. For hot dip UV application. 
Dobeckan®
MF 8044 UV
6500 - 7500 mPa.s
23°C
18030 mins / 150°C +
15 mins / 150°C UV
Single component, UL recognised, unsaturated polyester-imide resin, stable, monomer and VOC free, environmentally compatible, high bond strength and excellent thermal durability. For hot dip UV application of stators.
Dobeckan®
MF 8001 UV2
8000 – 1000 mPa.s
23°C
18045 mins / 150°C +
15 mins / 150°C UV
Single component, UL recognised, unsaturated polyester-imide resin, stable, monomer and VOC free, environmentally compatible, good mechanical properties and excellent thermal durability. For hot dip UV application of stators.
Dobeckan®
MF 8004 UV
10000 – 12000 mPa.s
23°C
18045 mins / 150°C +
15 mins / 150°C UV
Single component, UL recognised, unsaturated polyester-imide resin, stable, monomer and VOC free, environmentally compatible, high bond strength and excellent thermal durability. For hot dip UV application of stators.
Dobeckan® FT2006-350 UV340 – 380 mPa.s
23°C
20030 mins / 150°C +
10 mins / 150°C UV
Single component, UL recognised, unsaturated polyester-imide resin, contains styrene, high elasticity and excellent thermal durability. For hot dip UV application of stators.