As one of the leading branches in Curtiss Wright, Everlube® is regarded as the leader of functional coating which utilized by Boeing, Airbus, and NASA over the past few decades. As a thermosetting coating, Everlube coating is mainly composed of Polytetrafluoroethylene (PTFE), Molybdenum Disulfide (MoS2), and phenolic resin adhesive. In reality, Everlube coated magnet is also serving as an important solution in some high-end applications of sintered Neodymium magnet.
Advantages of Everlube Coating
- High load and low friction coefficient.
- Superior high-temperature resistance.
- Excellent chemical corrosion and rust resistance, thus magnets with Everlube coating show excellent stability in PCT/HAST, salt spray and climate testing. Everlube coated magnets even able to work steadily under some solvents.
Typical Performance of Everlube Coated Magnet
- Appearance Golden-yellow.
- Coating thickness: 10-25 μm.
- Hardness: 4H.
- Operating temperature range: -70 to 200 degrees Celsius.
- Salt spray testing: longer than 120 hrs.
- PCT/HAST testing: 72 hrs.
- Climate testing: 500 hrs.