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NI-809 is the latest generation of lead-free and cadmium-free electroless nickel deposition process. Because it is lead-free and cadmium-free,this system can meet the ELV regulations of the automotive industry. In addition,the use of this process can also meet the WEEE regulations of the electronics industry.
a replacement chemical silver plating solution, which can be used as the final step of the circuit board manufacturing process.
Ag-800 is an environmentally friendly chemical silver plating solution, which can be used as the final step of the circuit board manufacturing process.
It can remove copper, nickel and chromium coating on stainless steel hook at one time, with fast deplating speed and energy saving. It has good protection performance on hangers. Compared with general hangers, the service life of hangers can be extended by 2-3 times. This product does not contain hexavalent chromium and cyanide, no harmful gas escape during work, reduce safety risks; Easy to clean, especially suitable for automatic production line.
Copper, nickel, chromium and other electroplating layers on stainless steel hangers can be removed at one time under near neutral conditions, without damage to the hangers, without hexavalent chromium and cyanide, and without harmful gases at work. It is a new environmentally friendly product.
BZ-215 fluorine-free trivalent chromium blue and white passivation agent for zinc plating is an environmentally friendly new product specially developed for electro-galvanizing enterprises. The product does not contain hexavalent chromium,so that the produced products comply with ROHS and ELV environmental protection regulations and meet export requirements. The discharged wastewater meets the standard. Simple operation,uniform appearance and good corrosion resistance.
passivation film color is bright, film formation is slow, delicate, good corrosion resistance. the operation range is wide, the passivation time on the automatic line is 25-45 seconds, the pH can be controlled between 2.0-2.8. the air stop time can be as long as 25-30 seconds, the hole or concave will not turn yellow, still keep bright blue. The thickness of the zinc coating is > 8μm, and the resistance of NSS BBB> 72 hours. this product can be used for acid zinc and alkali zinc, especially suitable for ring line, vertical lifting line and other automatic line on the large area of the workpiece passivation process.
Cathodic current efficiency of up to 2 . 4 to 26%, is a conventional standard chrome plating process 2-3 times, energy conservation. Use the current density broad, 2 0- . 6 0A / d㎡ can, deposition speed. No fluoride, no corrosion to the low current density area of the substrate, no corrosion to the anode.
The process is amino sulfonic acid type nickel plating process. The semi-bright nickel coating has low stress and good ductility.
Ni-3000 is an additive specially formulated for the process of continuous electroplating, after plating pure (bright/mist) tin on the nickel sulfamate bottom layer. This additive can make the plated workpiece pass the high temperature reflow test (IR, reflow) without discoloration on the surface of the coating.
