Chrome-free, heavy metal-free resin plating pre-treatment technology
We would like to introduce a case study of conductive diamond technology that has realized an alternative to chromic acid used in the plating process of automotive parts. PPS is a super engineering plastic that is lightweight and excels in heat resistance, durability, and chemical resistance. However, since plastic transmits electromagnetic waves, when used for enclosures of electronic devices, it is necessary to form a metallic thin film on the surface to provide a shielding effect and prevent malfunctions caused by electromagnetic interference. Due to its high chemical resistance, PPS is a material that is very difficult to plate using conventional processes. However, by using an electrolytic treatment with a sulfuric acid solution as a pre-plating treatment, it is possible to achieve the formation of a highly adhesive plating layer. This technology uses a solution electrolyzed with a diamond electrode in sulfuric acid, making it a clean and environmentally friendly alternative technology that does not involve toxicity or waste. Additionally, since the sulfuric acid solution can be reused, it helps reduce wastewater. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
Pre-treatment for plating on PPS substrate
Detailed information
-
It is a simple electrolytic sulfuric acid generation device. It increases the oxidant concentration while circulating and generates electrolytic sulfuric acid.
catalog（2）
Download All Catalogs![[New Product] Simple Electrolytic Sulfuric Acid Generation Device](https://image.mono.ipros.com/public/catalog/image/01/ddc/769886/IPROS66021176529115507486.jpeg?w=120&h=170)
Company information
Our company is a manufacturer that synthesizes and produces conductive diamonds using CVD. We have conducted research focused on film formation conditions over many years, establishing know-how for durability, high conductivity, and stable film formation over large areas. Diamonds, which possess unique properties such as high hardness, refractive index, thermal conductivity, and chemical stability, are increasingly in demand as materials that can respond to technological advancements and environmental impact reduction. Please feel free to contact us if you have any inquiries.
