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银粉

银粉

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<p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">英文名称：</span>Silver powder </span></p><p><span style=";font-family:Arial;font-size:14px">CAS<span style="font-family:宋体">号：</span><span style="font-family:Arial">7440-22-4 </span></span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">分子式：</span>Ag</span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">分子量：</span>107.87 </span></p><p><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">本公司可以生产的规格如下：</span></span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:Arial">50nm</span><span style="font-family:宋体">，</span><span style="font-family:Arial">100nm</span><span style="font-family:宋体">，</span><span style="font-family:Arial">300nm</span><span style="font-family:宋体">，</span><span style="font-family:Arial">500nm</span><span style="font-family:宋体">，</span><span style="font-family:Arial">800nm</span></span><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">，</span></span><span style=";font-family:Arial;font-size:14px">1um<span style="font-family:宋体">，</span><span style="font-family:Arial">3um</span><span style="font-family:宋体">，</span><span style="font-family:Arial">5um</span><span style="font-family:宋体">，</span><span style="font-family:Arial">10um</span><span style="font-family:宋体">，</span><span style="font-family:Arial">20um</span><span style="font-family:宋体">，</span><span style="font-family:Arial">30um</span><span style="font-family:宋体">，球形，片状</span></span><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体"></span></span><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">等规格，需定制的产品请联系客服确认。</span></span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">物理参数</span></span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">银粉密度：</span>10.49g/cm3<span style="font-family:宋体">（</span><span style="font-family:Arial">25℃</span><span style="font-family:宋体">），银粉熔点：</span><span style="font-family:Arial">960℃</span><span style="font-family:宋体">，银粉沸点：</span><span style="font-family:Arial">2213℃</span><span style="font-family:宋体">，银粉是白色有光泽的面心立方结构的金属，性柔软，延展性仅次于金，热和电的优良导体，银粉与水和大气中的氧不起反应，遇臭氧、硫化氢和硫变成黑色。</span></span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">产品性能</span></span></p><p><span style=";font-family:Arial;font-size:14px">1<span style="font-family:宋体">、银粉末导电层表面平整，导电性好；</span></span></p><p><span style=";font-family:Arial;font-size:14px">2<span style="font-family:宋体">、银粉末低松比、流动性好；</span></span></p><p><span style=";font-family:Arial;font-size:14px">3<span style="font-family:宋体">、高性能导电填充材料，具有良好的抗氧化性</span></span><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">，</span></span><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">广泛应用于电子浆料、电子产品的导电、电磁屏蔽、抗菌杀毒。</span></span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">贮存条件</span></span></p><p><span style=";font-family:Arial;font-size:14px"> <span style="font-family:宋体">本品应密封保存于干燥、阴凉的环境中，不宜长久暴露于空气中，防受潮发生团聚，影响分散性能和使用效果，另应避免重压，勿与氧化剂接触，按照普通货物运输。</span></span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">用途</span></span></p><p><span style=";font-family:Arial;font-size:14px"><span style="font-family:宋体">银催化剂、银还原剂、导电塑料、导电涂料、导电黏结剂、抗菌纤维、抑菌剂、导电银浆和低温银浆、太阳能正银银粉、太阳能背银银粉、触摸屏光刻银浆的银粉、电容屏银浆、电阻屏银浆、电阻器、电感、陶瓷电容等浆料、薄膜开关、导电胶等低温浆料、屏蔽材料、电镀、工艺品等。</span></span></p><p><img src="http://pmob24cda.pic49.websiteonline.cn/upload/o2bk.png" width="635" height="310"/></p>

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