Hot-selling Ceramic Fiber Board For Wood Stove - Immersion Gold,Blue Soldermask flex-rigid Board | YMS PCB – Yongmingsheng
Hot-selling Ceramic Fiber Board For Wood Stove - Immersion Gold,Blue Soldermask flex-rigid Board | YMS PCB – Yongmingsheng Detail:
Immersion Gold
Immersion Gold is the method of chemical deposition, through the chemical REDOX reaction to generate a layer of coating which is generally thick, is a chemical nickel gold layer deposition method, can achieve a thicker gold layer.
The process of Immersion Gold on the surface of printed circuit is characterized by stable color, good brightness, smooth coating and good weld ability. Basically, it can be divided into four stages: pre-treatment (oil removal, micro-corrosion, activation and leaching), nickel precipitation, gold precipitation, post-treatment (waste gold water washing,DI washing, drying), gold precipitation thickness between 0.025-0.1um.
Gold used in the surface treatment of circuit boards, because of its strong electrical conductivity, good oxidation resistance, long life, general applications such as keypad, gold finger board.
Product detail pictures:
Related Product Guide:
High-Density Interconnect (HDI) PCB Market Growth 2018-2025 | Hdi Pcb
Big Reveal: $849K for a Park Slope apartment with ornate woodwork | 1.2m 2layer Led Pcb
With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Hot-selling Ceramic Fiber Board For Wood Stove - Immersion Gold,Blue Soldermask flex-rigid Board | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Turkey, Armenia, Uzbekistan, We take measure at any price to attain essentially the most up-to-date gear and procedures. The packing of nominated brand is our a further distinguishing feature. The solutions to assure years of trouble-free service has attracted a great deal customers. The goods are obtainable in improved designs and richer variety, they're produced scientifically of purely raw supplies. It accessible in a variety of designs and specifications for the selection. The newest forms are much far better than the previous one and they're extremely popular with several clients.
By Constance from Porto - 2018.06.28 19:27
We have been looking for a professional and responsible supplier, and now we find it.
By Diego from Ukraine - 2018.12.22 12:52