Preparation and Characterization of Electroless Ni-P-W Coated NanoCenosphere /ABS composite for EMI shielding Application

Vynatheya, S.; R, Naveen Kumar J; Madhusudhana, R.; Raju, V. Bheema

doi:10.1016/j.matpr.2017.09.141

Cited by 5 publications

(1 citation statement)

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“…And acrylonitrile butadiene styrene (ABS) resin is a kind of terpolymer that is the most common plateable plastic with high intensity and toughness . As a result, nickel‐plated ABS is used in almost all decorative plating processes, and these products are used in many areas, such as office equipment, automotive and plane parts, and other industrial usages …”

Section: Introductionmentioning

confidence: 99%

KMnO₄‐system etching process and electroless nickel plating on ABS

Chen

Zhu

Zhao

et al. 2018

Materials & Corrosion

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Etching treatment for acrylonitrile butadiene styrene (ABS) resin and electroless nickel plating process have been studied. The ABS first was etched in a chromium‐free potassium permanganate etching system with different etching times. Scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FT‐IR), and hydrophilicity test showed that the ABS is of moderate and homogeneous hole size after being etched at a temperature of 65 °C with 6 g L−1 potassium permanganate for 20 min. Then electroless nickel process was performed by immersing the ABS into in a Ni plating bath at 45 °C for 20 min at a pH of 8.5–9.5. The coating was even, dense, and reveals good corrosion resistance. In addition, the nickel plating adhesion strength reached 2.73 MPa. Therefore, the excellent performance of the KMnO4‐H2SO4‐H3PO4‐H2O etching system may replace the traditional chromic anhydride‐sulfuric acid etching system as an environmentally friendly process.

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Section: Introductionmentioning

confidence: 99%