Physical properties of electrophoretic racks of metal logo-B

Electrophoretic racks temperature resistance and weather resistance

Performance of electrophoretic layer

Metal logo performance of electrophoretic layer: The ranges of temperature resistance is from -40℃ to 150℃, and short-term temperature resistance can reach 200℃, it is suitable for extreme environment.

Synergistic effect of the frame

Weather-resistant frame can resist the changes of UV rays, ozone, temperature and humidity, and slow down the aging of the coating, making sure that the Logo maintains the consistency of appearance for a long time.

Electrical properties (if applicable)

Insulation

The electrophoretic coating is an insulating material with volume resistivity usually ≥10¹² Ω-cm, which is suitable for the electrical isolation needs of electronic equipment Logo.
Influence of lattice frame: Transparent lattice frames do not change the insulating properties while providing mechanical protection.

electrophoretic racks environmental protection and safety

Advantage of electrophoresis process

Water-based electrophoresis coatings have low VOC emission and comply with RoHS and other environmental standards, which is suitable for consumer electronics and other areas with high environmental requirements.

Choice of cradle

To further minimize the release of harmful substances, we recommended that you use an environmentally friendly cradle, such as a UV curing cradle

Technical Recommendations

Electrophoretic racks coating thickness control

In order to balance the performance and cost， The recommended that the thickness of the electrophoretic layer is 15-25 μm, and the recommended that thickness of the lattice frame is 5-10μm,

Curing process

The curing of electrophoresis should at 180-200°C for 20-30 minutes, and lattice frame can UV cure or heat cure(150°C/30 minutes), depending on the type of coating.

Electrophoretic racks test verification

Salt spray test (≥500 hours), artificial accelerated ageing (QUV ≥1000 hours) and adhesion test are recommended to verify the performance.

Physical properties of electrophoretic racks Summary

Although temperature resistance and weather resistance of metal logo’ achieves high corrosion resistance, abrasion resistance and aesthetics through the composite process of electrophoresis and lattice frame, and is suitable for high-quality marking needs in automotive, electronics, home appliances and other fields.But the actual performance needs to be adjusted according to the specific coating formula and process parameters, and it is recommended to cooperate with the supplier to optimise the process.