...) 外观 无色透明液体 含量≥% 99.80 水份≤% 0.05 酸度(以HAC计)≤% 0.01 色度≤(Pt-Co) 10 金属离子含量(Metal ion content) Na ≤ ppb 10 K ≤ ppb 10 Ca ≤ ppb 10 Mg ≤ ppb 10 Fe ≤ ppb 10 Cu ≤ ppb 10 Al ≤ ppb 10 用途:主要用于液晶显示屏和光刻...
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content of metal ion 金属离子含量
In some cases, if the salt solution of the metal ion content for simple ion, the coating, therefore, coarse grains to adopt complexation ion of plating solution.
有些情况下﹐若镀液中主盐的金属离子为简单离子时﹐则镀层晶粒粗大﹐因此﹐要采用络合离子的镀液。
The experimental results show that the permeate was clear, and the content of metal ion was lower. The Membrane flux was larger and stable. Ceramic Membrane flux can be recovered by chemical clean.
实验结果表明,经陶瓷膜精滤后的溶液清晰、透明,有价金属杂质离子含量和含油量降低, 精滤后溶液的物理和化学指标可达到工业生产的标准。
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