DK7-20H is our new, most cost-effective Class H formulation
on the market today. In side-by-side testing, DK7-20H outperformed the two
leading Class H coating powders:
- 12% more armatures per hour when run
side-by-side on electrostatic fluid bed coating lines.
- A Thermal Index of 186°C, higher than
the competition and comfortably above 180°C for Class H.
- Floor life greater than 3 months at 23°C;
Storage life greater than 18 months at 10°C.
- The most affordable Class H coating powder on
the market today.
This is important because the automobile industry is
hyper-competitive, pushing their factories for maximum productivity while
pushing their suppliers for lower prices. DK7-20H is coming to market at a
price point typical of Class F insulation because DK7-20H could be the one
powder solution for all fractional horsepower motors.
Many automotive accessory motors operate well below 180°C
and only require Class F insulation but many motor manufacturers use Class H powder
– whether needed or not, because they can’t afford the downtime to change
powders in their electrostatic coating lines.
SolEpoxy DK7-20H is the epoxy insulation of the future,
priced for mass production today. Although most motors do not require Class H
insulation now, the smaller, hi-power motors that dominate next-generation
designs run hotter than today’s DC motors. DK7-20H is affordable to use on all
motors and it satisfies the growing demand for Class H insulation in the most
Contact SolEpoxy for more information, for
samples and for pricing.