During the PCB production process, there are processes such as dry film (green lacquer). Due to prolonged use, the resin dissolves, and impurities such as impurities generated from impurities and developing solution and film peeling solution cause the nozzle to block the rollers and affect the use of the equipment. effectiveness. SL-20 can completely solve this problem, allowing the equipment to quickly achieve the cleaning effect, immediately resume production, easy operation, and low COD content of the syrup, greatly reducing the treatment of wastewater discharge.
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