Waste circuit board processing complete sets of equipment developed

Waste printed circuit board is a mixture of glass fiber reinforced resin and a variety of metals, is a typical e-waste, if not properly handled, not only will cause a substantial loss of useful resources, and its contained a large number of harmful substances will be environmental and human Health has a serious risk. Not long ago, Zhejiang Fengli Smash Equipment Co., Ltd. developed FXS waste electronic circuit board recycling equipment, in Hangzhou through the provincial new product appraisal.

Experts believe that the complete sets of equipment using advanced technology, the purity of recycled metal up to 97%, the price of similar foreign equipment only 1/5 ~ 1/3, the market prospects are very broad.

Looking at the existing domestic recycling equipment are mostly small single production, high energy consumption, small output (throughput per hour does not exceed 500kg), can not be industrialized. Although foreign countries have developed new equipment that can recycle waste circuit boards, this kind of production line is expensive. To this end, Zhejiang Feng Li aiming at this blank point, from August 2003 onwards, the establishment of trial production team conducted a research and development, Absorption of advanced foreign waste recycling circuit board technology, based on independent innovation, after more than a year Trial and error, and finally developed a waste circuit board recycling complete sets of equipment.

Lithium-fluorocarbon(Li-(CFx)n) Battery

1.Excellent performance of application.With high specific capacity and high energy density, fluorocarbon batteries are easy to be miniaturized.
2.Excellent high temperature resistance.Fluorocarbon material has excellent thermal stability and does not decompose at high temperature(â‰¤600â„ƒ), besides it does not crystallize at low temperature, so the capacity retention rate of Li-(CF_x)_n battery is high, the working temperature range of Li-(CF_x)_n battery can achieve to -40 ~ 125 â„ƒ after the battery is improved.
3.Excellent discharge performance.The discharge performance of Li-(CF_x)_n battery is excellent, the working voltage is as high as 3V. At the same time, when the battery is working, the fluorocarbon is converted into lithium fluoride and carbon that can conduct electricity, and the internal resistance does not increase. The discharge plateau is stable, and the working voltage can be stable until the end of discharging.
4.Good storage performance.Li-(CF_x)_n battery is very stable, no matter in the process of using or in the condition of normal storage, its self-discharge rate is very low, â‰¤1%, its shelf life is more than 10 years.
5.Superior safety performance.The excellent chemical and physical stability of the fluorocarbon ensures the safety of the Li-(CF_x)_n battery. It is still very safe in the case of short circuit, extrusion, collision, over discharge and high temperature.
6.Green environmental protection.During the process of production, using and rejection of batteries, there is no heavy metals involved.

Shandong Zhongshan Photoelectric Materials Co., Ltd , https://www.zshcchem.com