Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 storey density multilayer professional supplier in Guangdong gold-plated circuit boards, as provide high-precision, high-quality customer Shenzhen board, quality assurance six gold-plated circuit board, at reasonable prices. Affect the stability of the main reasons in addition to palladium cylinder series different than medicine, palladium cylinder control temperature and palladium ions concentration is the primary consideration. The lower the temperature, the lower the concentration of palladium ions, the more favorable palladium cylinder control. But not too low, otherwise it will affect the activation effect, causing leakage plated occur. Typically, palladium cylinder temperature was set at 20 ~ 30 ℃, its control should be ± 1 ℃, while palladium ion concentration is controlled at 20 ~ 40ppm, as for activating effect, press the need to select an appropriate time. Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, professional supplier of quality 2-40-story gold-plated circuit board density multilayer boards for providing customers with high precision, high quality Shenzhen board, quality assurance, reasonable prices. PCB plating of loading (bare copper area) should moderate to 0.2 ~ 0.5dm / L is appropriate. Load too large lead to a nickel cylinder activity gradually increased, and even lead to a runaway reaction; load low can cause a decreased activity of the nickel cylinder, resulting in leakage of plating problems. In the production process, the load should be consistent as far as possible, to avoid empty tank or load fluctuations phenomenon. Otherwise, control various parameters of nickel cylinder activity will become very narrow, very easily lead to gold-plated circuit board manufacturers quality problems occur | Guangdong gold-plated circuit board | Newell Newell hit by the Shenzhen Electronic Technology Limited. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) strong, credible, a printed wiring board in Shenzhen, Guangdong and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Newell invasive and you hand into the brilliant, for a better future!