100% Original Oversized Pcb - 4Layer Flex PCB Immersion Gold FPC | YMS PPCB – Yongmingsheng
100% Original Oversized Pcb - 4Layer Flex PCB Immersion Gold FPC | YMS PPCB – Yongmingsheng Detail:
Immersion Gold
The optimal process conditions were as follows: gold salt concentration (in gold terms)1g/L, organic amine concentration 0.2 mol/L, citric acid 5g/L, operating temperature 50-60℃, solution pH value 9 ~ 10, time control in 5-10min. Under this condition, the effect of chemical deposition is stable, and the color, uniformity and binding force of the deposited gold layer can meet the technical requirements of PCB industry. There is a Study suggests that mainly containing gold chloride acid and organic amine component without cyanide plating liquid system, not only from a technical point of view to meet today’s requirements of PCB industry to the chemical zedoary process, and from an environmental point of view to achieve the replacement of highly toxic chemicals, can significantly reduce the harm to environment, is a kind of has a broad application prospect of environmental friendly process.
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We enjoy an extremely good status among our prospects for our great merchandise top quality, competitive price and the ideal service for 100% Original Oversized Pcb - 4Layer Flex PCB Immersion Gold FPC | YMS PPCB – Yongmingsheng , The product will supply to all over the world, such as: New Zealand, Sri Lanka, Miami, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we offer, effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So please make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
By Victor Yanushkevich from Birmingham - 2018.09.16 11:31
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Louis from Danish - 2017.12.31 14:53
