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FAQ

  • Q What is the surface roughness range?

    A Ra 0.01–0.1μm, achieving an almost perfect mirror finish.

  • Q Is it environmentally friendly?

    A Yes, no chemical waste is produced, and sandpaper can be recycled.

  • Q How long does it take?

    A From 30 minutes to several hours, depending on the complexity.

  • Q Can it achieve a mirror finish?

    A Nearly mirror-like results can be achieved with fine grit combinations.

  • Q Is it suitable for complex shapes?

    A Yes, manual polishing offers great flexibility for intricate geometries.

  • Q What is the surface roughness range?

    A Ra 0.1–0.8μm, adjustable according to the grit level used.

  • Q Is it environmentally friendly?

    A

    Yes, low-VOC options help reduce pollution.

  • Q What is the difference from zinc plating?

    A Coating is a spray process, not an electrochemical one.

  • Q How effective is its corrosion resistance?

    A Provides good cathodic protection, though not as durable as hot-dip galvanizing.

  • Q Is it suitable for on-site repair?

    A Yes, easy to maintain and reapply when needed.

  • Q What is the thickness range of zinc coating?

    A 10-100μm, adjustable depending on application.

  • Q Is it environmentally friendly?

    A Yes, chrome-free options help reduce pollution.

  • Q What is the difference from zinc coating?

    A Zinc plating is an electro/thermal deposition process, while coating is a spray application.

  • Q Is it suitable for outdoor use?

    A Yes, it provides strong resistance to atmospheric corrosion.

  • Q Does it sacrifice itself for protection?

    A Yes, the zinc layer corrodes first to protect the base metal.

  • Q What is the thickness range of zinc plating?

    A 5-150μm, depending on the process.

  • Q Is it suitable for high-frequency applications?

    A Yes, low resistance reduces signal attenuation.

  • Q What are its advantages compared to gold plating?

    A Lower cost and better conductivity, but more prone to oxidation.

  • Q How effective is its antibacterial property?

    A Naturally inhibits bacteria, suitable for hygienic applications.

  • Q Will it turn black?

    A Possibly, but after passivation it remains stable; environmental resistance is tested.
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