Sealers, nickel sealers, water sealers, sealers special electroplating ABS should pay attention to what the problem: the main pre-treatment well, specific steps can be found in other data. Ultrasonic essential surface roughening, electroless deposition of metal used as the conductive layer (refer to the principle plating, particularly the life cycle of the control solution, adding a stabilizer, a complexing agent added regularly recorded attention phosphate control), the bottom copper processing and metal plating, the last is a variety of surface metal plating. . Behind the control methods and hardware is almost, but to do well, management still needs refinement. Once the back-plated ABS, scrap rate is extremely high. . Mainly rough parts of the surface state of the process will damage the surface protective agent for gold, silver plating manual This product is highly concentrated product with unique biological organic and inorganic compounds in the coating to generate a high density molecular film, and the appearance of no any effect (no color). Specifically for plating (gold, silver and tin-nickel, etc.) layer of protection against discoloration, while maintaining its conductivity and weldability and adhesive performance while effectively improve the anti-curing coatings, anti-salt spray, anti-artificial sweat, anti-fingerprint (easy to loosen), and has a strong weather resistance. Features: This product is a water soluble product, not flammable, non-toxic materials and heavy metals, it is safe environmentally friendly products. (2) The product terminals and connectors, and other functional plating, tin-nickel on the interface minimum guaranteed 12 hours salt spray. (3) The product relaxed working conditions, but under different conditions of the protective effect on the workpiece is also a difference. Physical and chemical properties: Appearance: transparent to translucent colorless liquid (DL-918B paste) pH :3.0-4 .0 Density: Water fairly Shelf life: 12 months Usage: water dilution, the workpiece Immersion. Housing containers: PP or PVC or stainless steel are available Working temperature: 45 - 60 degrees Celsius optimal value: 50 ℃ concentration: 4% - 8% silver-plated products: up to 5% decorative plating: (such as vacuum plating Rose gold, etc.) up to 5% of the immersion time: 10s - 30s decorative plating: (such as vacuum plating rose gold, etc.) does not exceed five minutes the longest process: plating pure water washing → → → pure water immersion protection agents → drying Note: 1 This product may be because when opening cylinder temperature becomes milky white, the temperature is below 60 ℃ will reply clear and transparent. If not used, the solution is allowed to stand, lower the temperature lead to a floating debris, the heating can be returned to normal (for the appearance of the high demand for decorative plating); also used cotton core loop filter. . (Otherwise salt Extended DL-918B, the normal state of a paste, apply heat to the liquid phase) 2. Normal use of the product to get the effect, need hot water or diluted first heated to a predetermined temperature and then add the line, Stir well before and after use. 3. The use of units according to their own conditions and requirements, as well as control the amount of operation, according to the characteristics of the product appropriately adjusted to achieve the best results. Security matters: if human contact, should be cleaned as soon as possible, eating and drinking more water gargle trace can be excreted as soon as possible, to be eating a lot of medical attention as soon as possible. Zhongshan Houxin Ltd. specializes in producing metal surface treatment: wax water, degreasing powder, sealers, plating acid copper, alkaline copper plating, electroplating wax water, electroplating blocking agent, please contact us! Major customers: electroplating factory, metal factory, plastic factory sealant, nickel sealers, water-based sealant, sealant Specials