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Jiangmen Mingcheng Button Co., Ltd.
[Guangdong,China]
Business Type:Manufacturer
Certs:Oeko-Tex Standard 100
First of all, it is the plating technology of buttons, which can be divided into hanging plating, barrel plating, continuous plating and brush plating, etc., mainly related to the size, volume and requirements of the parts to be plated. The principle of plating is that in a bath with plating solution, the part to be plated is cleaned and specially pretreated as the cathode, and the anode is made of plating metal, and the two poles are connected to the negative and positive terminals of the DC power supply respectively. The plating solution consists of an aqueous solution containing compounds of the plating metal, conductive salts, buffers, ph regulators and additives. After being energized, the metal ions in the plating solution, under the action of potential difference, move to the cathode to form a plating layer. The metal from the anode forms metal ions into the plating solution to maintain the concentration of the metal ions being plated. In some cases, such as chromium plating, an insoluble anode made of lead and lead-antimony alloy is used, which only plays the role of transferring electrons and conducting current. The concentration of chromium ions in the electrolyte depends on the periodic addition of chromium compounds to the plating solution to maintain it. When plating, the quality of the anode material, the composition of the plating solution, temperature, current density, energizing time, stirring intensity, precipitated impurities, power waveform, etc. all affect the quality of the plating layer and need to be controlled at the right time.
LET'S GET IN TOUCH
Tel: +86-0750-3651688
Mobile Phone: +8613422526888
Email: winnie@button.net.cnAddress: Building A,Block B,Shanggang Industry Zone,Songling,North Road,Duruan Town,Jiangmen,G.D.,China., Jiangmen, Guangdong China
Website: https://www.btn-button.com
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.