国内外银镜还原剂对比试验

Comparative Trial of Reducing Agent for Silver-mirror Production at Home and Abroad

在各项工艺参数基本相同的情况下,将国内外银镜还原剂在自动化镀银生产线上进行了银转化率对比试验,用滴定法测定镜子单位面积银的含量,分析了还原剂对硝酸银的转化率,结果表明,德国还原剂对银的转换效率为81.3%,英国还原剂对银的转换效率为70.8%。

Comparative trial of percent silver-conversion with home and abroad reducing agent was carried out on automatic silver-coating line under identical production parameters . The silver content on unit area was determined by titration and the conversion rate of silver nitrate with different reducing agent was evaluated.