DX-27 Intermediates

DX-27 Intermediates

DX-27 high-efficiency micro-cracked hard chrome intermediate is one kind of solid powder intermediate, which can significantly improve the current efficiency, reduce the corrosion of anode plate caused by the plating solution. It makes the surface of finished product is more smooth and brighter, increase the hardness of the coating layer, and produce more micro cracks, with higher corrosion resistance. When it’s used in decorative chromium plating, it can accelerate the deposition and dispersion ability of plating solution, and is often used as the main component of the solid chromium

  • DX-27 high-efficiency micro-cracked hard chrome intermediate is one kind of solid powder intermediate, which can significantly improve the current efficiency, reduce the corrosion of anode plate caused by the plating solution. It makes the surface of finished product is more smooth and brighter, increase the hardness of the coating layer, and produce more micro cracks, with higher corrosion resistance. When it’s used in decorative chromium plating, it can accelerate the deposition and dispersion ability of plating solution, and is often used as the main component of the solid chromium

    New solution is formulated as following: CrO3 250g/L, DX-27 5g/L,

    Then add some H2SO4 to make CrO3:H2SO4 rate is between 1-1.1:100.

    STEPS:

    1. Add 2/3 volume of deionized water in clean plating bath, which can not contain any chloride or sulfate ion, and heat it to 45-50℃.
    2. Stir the liquid continuously and add the CrO3 at the same time.
    3. Stir continuously and add DX-27EK and H2SO4
    4. Stir the solution evenly, add deionized water to full volume. Test the solution density, adjust the element if necessary.
    5. Heat the solution to 55-65℃, add proper amount of anti-fog chemicals approved by our company.
    6. Test the plating effect after electrolysis lasts for 0.5-1 hours.

    Reference value

    ① Deposition speed

    ② current efficiency Comparing

    ③Deposition speed comparing

  • Parameter name Parameter values
    Status: White powder
    Molecular formula: NaSO3CH2SO3Na
    Molecular weight: 220.12
    Content: more than 99%
  • File name Download
    DX-27 Intermediates download

Contact US

DONGGUAN JINGJINGSURFACE TECHNOLOGY INC address:No11, Shenghua Road, Shijie Town, Dongguan City, Guangdong Province
Phone number:+8613790181730

North America address: 3054 knollwood ave la verne ca91750
Phone number:+16262367402

Email: jingjinggddg@163.com

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