Application

Surface treatment chiller—plating chiller, commonly known as chiller, chiller, chiller, chiller, chiller, etc. Because it is widely used in all walks of life, there are countless names. The principle of its nature is a multifunctional machine that removes liquid vapor through compression or heat absorption refrigeration cycles. The vapor compression chiller includes four main components…

Barrel plating is carried out in the drum Barrel plating and The biggest difference in rack plating of small parts is that it uses a roller, which is a material holding device that carries the small parts to be plated during the continuous tumbling process. The typical roller is in the shape of a hexagonal…

Which points should be paid attention to during the operation of silver electroplating process? Let’s briefly introduce them today. The first step to pay attention to is the pretreatment of the substrate. This is very important, but sometimes it may be overlooked. The adhesion, conductivity, flatness, and presence of residues on the surface of the…

Plating processing of locks, lighting, decorative hardware, about 40-50% are exported to the United States, Western Europe and other places, high-end locks In the past, electroplating processing was almost taken over by Xiaolan, Zhongshan, Guangdong, with major lock manufacturers such as Guli and Huafeng, and electroplating of high gear locks, lighting, and decorative hardware in…

Application number 201610132947. 7 Application date 2016.03.09 Applicant Chongqing Lidao Surface Technology Co., Ltd. Address 402284 Degan Industrial Park, Jiangjin District, Chongqing City Inventor Hu Guohui Wang Dongfeng Liu Jun Xiao Chunyan Bao Haisheng Tao Xiongxin Patent agency Beijing Dongfang Shengfan Intellectual Property Agency Name of invention A cyanide-free alkaline copper plating electroplating solution and…

Application number 201510738808. 4 Application date 2015. 11. 03 Applicant Jiangsu Mengde Electroplating Chemical Co., Ltd. Address 212300 Yannan, Yanling Town, Danyang City, Zhenjiang City, Jiangsu Province Inventor Hang Dongliang Name of invention A cyanide-free alkaline rack plating zinc plating plating solution preparation method and electroplating process Summary The present invention relates to a preparation…

Application number 201610111574. 5 Application date 2016. 02. 29 Applicant Guangzhou Hongwei Technology Co., Ltd. Address 510663, No. 6, Keji Road, Science City, High-tech Industrial Development Zone, Guangzhou City, Guangdong Province Inventor Xu Jinlai, Zhao Guopeng, Hu Yaohong Patent agency Guangzhou Huaxue Intellectual Property Agency Co., Ltd. 44245 Agent Su Yunzhen Name of invention A…

Application number 201610088974. 9 Application date 2016. 02. 17 Applicant Shanghai Huali Microelectronics Co., Ltd. Address: No.568, Gaosi Road, Zhangjiang Hi-Tech Park, Pudong New District, Shanghai 201210 Inventor Su Yaqing Wenjing Zhang Chuanmin Patent agency Shanghai Tianchen Intellectual Property Agency (Special General Partnership) 31275 Attorney Wu Shihua Chen Huihong Name of invention A method for…

Chromic anhydride is a strong oxidant, and chromium is often used when chemically roughening plastics Acid, especially ABS plastics, use chromic acid for roughening effect is better, but not all plastic plating roughening use chromic acid, even ABS does not necessarily use chromic acid. For example, nylon plastics cannot be roughened with chromic acid, while…