ELECTROLESS CU PLATING ON ABS PLASTIC BY USING ENVIRONMENTALLY FRIENDLY CHEMICALS

Bu çalışmada Akrilonitril Bütadien Stiren (ABS) plastiği üzerine akımsız bakır kaplama tekniği uygulanmıştır. İyonik sıvı çeşidinin, kaplama sıcaklığının, kaplama süresi ve zımpara kağıt boyutunun kaplama üzerine etkileri araştırılmıştır. Deneyler, 1etil-3-metil imidazolyum klorür (EMIC) ve 1-etil-3-metilimidazolyum dikyanamit (DCA) olmak üzere iki çeşit iyonik çözelti kullanılarak, 120-500 kum boyut aralığındaki zımpara kağıtları ile aşındırma işlemi uygulanarak, 60⁰C sabit banyo sıcaklığında, 30-150 dakika kaplama süresi ile gerçekleştirilmiştir. Kaplanan örneklerin karakterizasyonları X-ray Diffraction (XRD) ve Scanning Electron Microscopy (SEM) cihazlarıyla yapılmıştır. Deneylerden elde edilen sonuçlara göre ABS plastiği üzerine bakır kaplama tekniğinde başarılı olunmuştur. En yüksek kaplama kalınlığı, katalizör olarak EMIC iyonik sıvısı kullanılarak, 150 dak. kaplama süresinde ve 500 kum boyutundaki zımpara kağıdı ile elde edilmiştir. *Canan URAZ: canan.uraz@ege.edu.tr 1. Introduction

Anahtar Kelimeler:

EMIC, DCA, ABS, Metal kaplama, Akımsız kaplama

ÇEVRE DOSTU KİMYASALLAR KULLANILARAK ABS PLASTİK ÜZERİNE AKIMSIZ BAKIR KAPLANMASI

In this study, the electroless copper plating technique was applied on Acrylonitrile Butadiene Styrene (ABS) plastic. The effects of ionic liquid types, plating time and sanding paper size were investigated on plating. Experiments were carried out with two different types of ionic liquids: 1-ethyl-3-methyl imidazolium chloride (EMIC C6H11NCl) and 1-ethyl 3-methylimidazolium dicyanamide (DCA, C8H11N5), with 120-500 grit sandpapers by applying sand attrition process, at constant bath temperature as 60⁰C, and with 30-150 minutes of deposition times. The characterization of the coated samples was performed by X-ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). Experimental results show that the copper plating on ABS plastic was succeeded. The maximum amount of deposit was obtained by using EMIC as catalyst with 150 min deposition time and with 500 grit sandpaper size

Keywords:

EMIC, DCA, ABS, Metal plating, Electroless plating,

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