Double Planetary Mixer For Producing Stealth Coating (Radar Absorbent Material) | JCT Machinery

1. Efficient Mixing to Ensure Uniform Dispersion of Radar Absorbing Fillers

Stealth coatings usually contain magnetic fillers (such as ferrites, carbon nanotubes, graphene, conductive polymers, etc.), which need to be evenly distributed to effectively absorb and attenuate radar waves.

Double planetary blades + dispersing disc conbination of double planetary mixer can strongly shear, grind and mix the fillers so that they are evenly distributed in the coating matrix (such as epoxy resin, polyurethane), improving the stealth effect.

2. Handling High-viscosity Materials, Suitable for RAM Coatings with High Filling Ratios

RAM coatings are usually high-viscosity, high-solid content systems, and the filler ratio may be as high as 60% or more, which is difficult to handle with ordinary mixing equipment.

Double planetary mixer can handle high-viscosiry materials up to 1,000,000cps or more, ensuring stable formulas and avoiding filler sedimentation or stratification.

3. Vacuum Degassing to Improve Coating Density

During the production process of RAM coating, bubbles may affect the wave absorption effect and reduce the durability of the coating.

Double planetary mixer has a vacuum degassing function, which can remove bubbles during the mixing process, increase the density of the coating, reduce micropores, and improve the weather resistance and wave absorption performance of the coating.

4. Controllable Temperature Heating to Prevent FIller Agglomeration and Improve Stability

Magnetic materials (such as ferrite, graphene, etc.) in RAM coatings tend to agglocting the dispersion effect.

Double planetary mixer is equipped with a jacket temperature control system, which can accurately control the mixing temperature, prevent filler agglomeration, maintain material activity, and improve the stability of the coating.

5. Suitable for Customized Production of High-performance Stealth Coatings

Suitable for precise formula adjustment of different substrates (epoxy, polyurethane, silicone, etc.) and fillers (ferrite, carbon-based materials, etc.).

Shear force, mixing time, temperature and vacuum degree can be adjusted according to different needs to ensure the best process.