Magnetic disc anti-corrosion coating_MCOTI

CN | EN

Wind energy motor
Wind energy motors operate in harsh environments such as high humidity, salt spray, ultraviolet rays, hot and cold cycles, and continuous vibration for a long time, which puts forward higher requirements for insulation reliability, structural stability, and weather resistance. MCOTI provides a variety of material solutions such as epoxy potting glue, magnetic steel anti-corrosion coating and structural bonding, which can provide insulation, protection, fixation and anti-corrosion protection for stator windings, permanent magnets and key structural parts, effectively improving the long-term operational reliability and service life of wind energy motors.
Wind energy motor
Motor potting Magnetic disc anti-corrosion coating
Magnetic disc anti-corrosion coating
Permanent magnets are prone to corrosion and a decrease in magnetic performance when exposed to moisture, salt spray and temperature changes for a long time. MCOTI's water-based epoxy anti-corrosion coating can form a dense protective layer on the surface of magnetic steel. It has excellent adhesion, salt spray resistance, anti-corrosion and electrical insulation properties. It improves the environmental reliability and service life of permanent magnets without affecting the magnetic properties. It is widely used in permanent magnet rotors of wind turbines.

Permanent magnet (magnetic steel) anti-corrosion protection

Motor rotor and stator metal parts protection

Magnetic disc anti-corrosion coating
Product advantages

Ultra-thin and uniform coating, excellent corrosion resistance

Effectively resist moisture, salt spray and chemical media erosion, extending the service life of metal parts

Dielectric strength can reach >60 kV/mm, providing both anti-corrosion and electrical insulation protection

Long-term resistance to high and low temperatures -40~180℃

Water-based epoxy system, low VOC

Comply with RoHS, REACH, HF and other environmental requirements

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